Subj : Southern Ontario Weather To : All From : Northern Realms Date : Sun Apr 13 2025 11:05:02 FPCN11 CWTO 131500 Forecasts for Southern Ontario and the National Capital Region issued by Environment Canada at 11:00 a.m. EDT Sunday 13 April 2025 for today and Monday. The next scheduled forecast will be issued at 3:30 p.m. EDT. City of Toronto. Today..Sunny. High 14. UV index 5 or moderate. Tonight..Clear this evening then partly cloudy with 40 percent chance of showers before morning. Low plus 4. Monday..Mainly cloudy. 40 percent chance of showers in the morning. Showers beginning late in the afternoon. High 13. UV index 6 or high. Windsor - Leamington - Essex County. Today..A mix of sun and cloud. Wind south 20 km/h gusting to 40. High 14. UV index 6 or high. Tonight..Increasing cloudiness early this evening. 40 percent chance of showers this evening and after midnight. Wind southeast 20 km/h gusting to 40. Low 7. Monday..Mainly cloudy. Showers beginning in the afternoon. Risk of a thunderstorm late in the afternoon. Wind south 30 km/h gusting to 50. High 17. UV index 6 or high. Chatham-Kent - Rondeau Park. Today..Mainly sunny. Wind south 20 km/h gusting to 40. High 14. UV index 6 or high. Tonight..Increasing cloudiness early this evening. 40 percent chance of showers this evening and after midnight. Wind southeast 20 km/h gusting to 40. Low 7. Monday..Mainly cloudy. Showers beginning in the afternoon. Risk of a thunderstorm late in the afternoon. Wind south 30 km/h gusting to 50. High 17. UV index 6 or high. Sarnia - Petrolia - Western Lambton County. Today..A mix of sun and cloud. Wind south 20 km/h gusting to 40. High 14. UV index 6 or high. Tonight..Increasing cloudiness early this evening. 40 percent chance of showers this evening and after midnight. Wind southeast 20 km/h gusting to 40. Low 7. Monday..Mainly cloudy. Showers beginning in the afternoon. Risk of a thunderstorm late in the afternoon. Wind south 30 km/h gusting to 50. High 17. UV index 5 or moderate. Watford - Pinery Park - Eastern Lambton County. Today..Clearing early this afternoon. Wind south 20 km/h gusting to 40. High 14. UV index 6 or high. Tonight..Clear early this evening then partly cloudy with 40 percent chance of showers this evening and after midnight. Wind southeast 20 km/h gusting to 40. Low 7. Monday..Mainly cloudy. Showers beginning in the afternoon. Risk of a thunderstorm late in the afternoon. Wind south 30 km/h gusting to 50. High 17. UV index 7 or high. Rodney - Shedden - Western Elgin County. Today..Sunny. High 13. UV index 6 or high. Tonight..Increasing cloudiness. 40 percent chance of showers late this evening and overnight. Low 6. Monday..Mainly cloudy. Showers beginning in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming south 30 km/h in the morning. High 17. UV index 6 or high. St. Thomas - Aylmer - Eastern Elgin County. Today..Clearing early this afternoon. High 13. UV index 6 or high. Tonight..Increasing cloudiness. 40 percent chance of showers overnight. Low plus 5. Monday..Mainly cloudy. 40 percent chance of showers early in the morning. Showers beginning in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming south 30 km/h gusting to 50 in the morning. High 16. UV index 6 or high. Strathroy - Komoka - Western Middlesex County. Today..Sunny. High 14. UV index 6 or high. Tonight..Increasing cloudiness. 40 percent chance of showers late this evening and overnight. Low 6. Monday..Mainly cloudy. Showers beginning in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming south 30 km/h in the morning. High 17. UV index 6 or high. London - Parkhill - Eastern Middlesex County. Today..Mainly sunny. High 14. UV index 6 or high. Tonight..Increasing cloudiness. 40 percent chance of showers late this evening and overnight. Low 6. Monday..Mainly cloudy. Showers beginning in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming south 30 km/h in the morning. High 17. UV index 6 or high. Simcoe - Delhi - Norfolk. Today..Clearing early this afternoon. High 13. UV index 6 or high. Tonight..Increasing cloudiness. 40 percent chance of showers overnight. Low plus 5. Monday..Mainly cloudy. 40 percent chance of showers early in the morning. Showers beginning in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming south 30 km/h gusting to 50 in the morning. High 16. UV index 7 or high. Dunnville - Caledonia - Haldimand. Today..Sunny. High 13. UV index 6 or high. Tonight..Clear. Increasing cloudiness near midnight then 40 percent chance of showers overnight. Low plus 5. Monday..Cloudy. 40 percent chance of showers early in the morning. Showers beginning late in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming southeast 20 km/h gusting to 40 near noon. High 16. UV index 7 or high. Woodstock - Tillsonburg - Oxford County. Today..Mainly sunny. High 15. UV index 6 or high. Tonight..Increasing cloudiness. 40 percent chance of showers overnight. Low plus 5. Monday..Mainly cloudy. 40 percent chance of showers early in the morning. Showers beginning in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming south 30 km/h gusting to 50 in the morning. High 16. UV index 6 or high. Brantford - County of Brant. Today..Clearing early this afternoon. High 15. UV index 6 or high. Tonight..Clear. Increasing cloudiness near midnight then 40 percent chance of showers overnight. Low plus 5. Monday..Cloudy. 40 percent chance of showers early in the morning. Showers beginning in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming south 30 km/h gusting to 50 in the morning. High 16. UV index 6 or high. Niagara Falls - Welland - Southern Niagara Region. Today..Sunny. High 13. UV index 6 or high. Tonight..Clear. Increasing cloudiness near midnight then 40 percent chance of showers overnight. Low plus 5. Monday..Mainly cloudy. 40 percent chance of showers early in the morning. Showers beginning late in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming southeast 20 km/h gusting to 40 near noon. High 16. UV index 7 or high. St. Catharines - Grimsby - Northern Niagara Region. Today..Sunny. High 13. UV index 6 or high. Tonight..Clear. Increasing cloudiness near midnight then 40 percent chance of showers overnight. Low plus 5. Monday..Mainly cloudy. 40 percent chance of showers early in the morning. Showers beginning late in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming southeast 20 km/h gusting to 40 near noon. High 16. UV index 6 or high. City of Hamilton. Today..Sunny. High 15. UV index 6 or high. Tonight..Clear. Increasing cloudiness near midnight then 40 percent chance of showers overnight. Low plus 5. Monday..Cloudy. 40 percent chance of showers early in the morning. Showers beginning late in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming southeast 20 km/h gusting to 40 near noon. High 16. UV index 7 or high. Burlington - Oakville. Today..Sunny. High 13. UV index 6 or high. Tonight..Clear. Increasing cloudiness late this evening then 40 percent chance of showers overnight. Low plus 4. Monday..Mainly cloudy. 40 percent chance of showers early in the morning. Showers beginning late in the afternoon. High 13. UV index 6 or high. Halton Hills - Milton. Today..Sunny. High 15. UV index 6 or high. Tonight..Clear. Increasing cloudiness near midnight then 40 percent chance of showers overnight. Low plus 4. Monday..Mainly cloudy. 40 percent chance of showers early in the morning. Showers beginning late in the afternoon. High 13. UV index 6 or high. Mississauga - Brampton. Today..Sunny. High 15. UV index 6 or high. Tonight..Clear. Increasing cloudiness late this evening then 40 percent chance of showers overnight. Low plus 4. Monday..Mainly cloudy. 40 percent chance of showers early in the morning. Showers beginning late in the afternoon. High 13. UV index 6 or high. Caledon. Today..Clearing early this afternoon. High 14. UV index 6 or high. Tonight..Increasing cloudiness. 30 percent chance of showers overnight. Low plus 4. Monday..Mainly cloudy. 30 percent chance of showers early in the morning. Showers beginning late in the afternoon. Wind becoming south 20 km/h gusting to 40 in the morning. High 14. UV index 6 or high. Vaughan - Richmond Hill - Markham. Today..Sunny. High 15. UV index 6 or high. Tonight..Clear this evening then partly cloudy with 40 percent chance of showers before morning. Low plus 4. Monday..Mainly cloudy. 40 percent chance of showers in the morning. Showers beginning late in the afternoon. High 13. UV index 6 or high. Newmarket - Georgina - Northern York Region. Today..Sunny. High 15. UV index 6 or high. Tonight..Clear this evening then partly cloudy with 30 percent chance of showers overnight. Low plus 3. Monday..Mainly cloudy. 30 percent chance of showers early in the morning. Showers beginning late in the afternoon. Wind becoming southeast 20 km/h gusting to 40 late in the morning. High 14. UV index 6 or high. Pickering - Oshawa - Southern Durham Region. Today..Sunny. High 13. UV index 6 or high. Tonight..Clear this evening and after midnight then partly cloudy with 40 percent chance of showers before morning. Low plus 4. Monday..Mainly cloudy. 40 percent chance of showers in the morning. Showers beginning late in the afternoon. High 13. UV index 6 or high. Uxbridge - Beaverton - Northern Durham Region. Today..Sunny. High 13. UV index 6 or high. Tonight..Clear this evening then partly cloudy with 30 percent chance of showers overnight. Low plus 3. Monday..Mainly cloudy. 30 percent chance of showers early in the morning. Showers beginning late in the afternoon. Wind becoming southeast 20 km/h gusting to 40 late in the morning. High 14. UV index 6 or high. Goderich - Bluewater - Southern Huron County. Today..Clearing early this afternoon. High 13. UV index 5 or moderate. Tonight..Increasing cloudiness early this evening. 40 percent chance of showers overnight. Low plus 5. Monday..Cloudy. 40 percent chance of showers early in the morning. Showers beginning in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming south 30 km/h gusting to 50 in the morning. High 16. UV index 5 or moderate. Wingham - Blyth - Northern Huron County. Today..Clearing early this afternoon. High 13. UV index 6 or high. Tonight..Increasing cloudiness. 40 percent chance of showers overnight. Low plus 5. Monday..Mainly cloudy. 40 percent chance of showers early in the morning. Showers beginning in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming south 30 km/h gusting to 50 in the morning. High 16. UV index 6 or high. Stratford - Mitchell - Southern Perth County. Today..Mainly sunny. High 14. UV index 6 or high. Tonight..Increasing cloudiness. 40 percent chance of showers overnight. Low plus 5. Monday..Mainly cloudy. 40 percent chance of showers early in the morning. Showers beginning in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming south 30 km/h gusting to 50 in the morning. High 16. UV index 6 or high. Listowel - Milverton - Northern Perth County. Today..Clearing early this afternoon. High 14. UV index 6 or high. Tonight..Increasing cloudiness. 40 percent chance of showers overnight. Low plus 5. Monday..Mainly cloudy. 40 percent chance of showers early in the morning. Showers beginning in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming south 30 km/h gusting to 50 in the morning. High 16. UV index 6 or high. Kitchener - Cambridge - Region of Waterloo. Today..Clearing early this afternoon. High 14. UV index 6 or high. Tonight..Increasing cloudiness. 40 percent chance of showers overnight. Low plus 5. Monday..Mainly cloudy. 40 percent chance of showers early in the morning. Showers beginning in the afternoon. Wind becoming south 20 km/h gusting to 40 in the morning. High 15. UV index 6 or high. Guelph - Erin - Southern Wellington County. Today..Clearing early this afternoon. High 14. UV index 6 or high. Tonight..A few clouds. Increasing cloudiness late this evening then 40 percent chance of showers overnight. Low plus 5. Monday..Mainly cloudy. 40 percent chance of showers early in the morning. Showers beginning in the afternoon. Wind becoming south 20 km/h gusting to 40 in the morning. High 15. UV index 6 or high. Mount Forest - Arthur - Northern Wellington County. Today..Clearing early this afternoon. High 14. UV index 6 or high. Tonight..Increasing cloudiness. 30 percent chance of showers overnight. Low plus 4. Monday..Mainly cloudy. 30 percent chance of showers early in the morning. Showers beginning late in the afternoon. Wind becoming south 20 km/h gusting to 40 in the morning. High 14. UV index 6 or high. Orangeville - Grand Valley - Southern Dufferin County. Today..Clearing early this afternoon. High 14. UV index 6 or high. Tonight..Increasing cloudiness. 30 percent chance of showers overnight. Low plus 4. Monday..Mainly cloudy. 30 percent chance of showers early in the morning. Showers beginning late in the afternoon. Wind becoming south 20 km/h gusting to 40 in the morning. High 14. UV index 6 or high. Shelburne - Mansfield - Northern Dufferin County. Today..Clearing early this afternoon. High 14. UV index 6 or high. Tonight..A few clouds. Increasing cloudiness late this evening then 30 percent chance of showers overnight. Low plus 4. Monday..Mainly cloudy. 30 percent chance of showers early in the morning. Showers beginning late in the afternoon. Wind becoming south 20 km/h gusting to 40 in the morning. High 14. UV index 6 or high. Innisfil - New Tecumseth - Angus. Today..Sunny. High 15. UV index 5 or moderate. Tonight..Increasing cloudiness. 30 percent chance of showers overnight. Low plus 3. Monday..Mainly cloudy. 30 percent chance of showers early in the morning. Showers beginning late in the afternoon. Wind becoming southeast 20 km/h gusting to 40 late in the morning. High 14. UV index 6 or high. Saugeen Shores - Kincardine - Southern Bruce County. Today..Clearing early this afternoon. High 13. UV index 5 or moderate. Tonight..Increasing cloudiness early this evening. 40 percent chance of showers overnight. Low plus 5. Monday..Cloudy. 40 percent chance of showers early in the morning. Showers beginning in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming south 30 km/h gusting to 50 in the morning. High 16. UV index 5 or moderate. Bruce Peninsula - Sauble Beach - Tobermory. Today..Clearing early this afternoon. Wind south 20 km/h. High 11. UV index 5 or moderate. Tonight..Increasing cloudiness early this evening. 40 percent chance of showers overnight. Wind south 20 km/h becoming light this evening. Low plus 5. Monday..Cloudy. 40 percent chance of showers early in the morning. Showers beginning in the afternoon. Wind southeast 20 km/h gusting to 40. High 15. UV index 4 or moderate. Hanover - Dundalk - Southern Grey County. Today..Mainly sunny. High 14. UV index 5 or moderate. Tonight..A few clouds. Increasing cloudiness late this evening then 30 percent chance of showers overnight. Low plus 4. Monday..Mainly cloudy. 30 percent chance of showers early in the morning. Showers beginning late in the afternoon. Wind becoming south 20 km/h gusting to 40 in the morning. High 14. UV index 6 or high. Owen Sound - Blue Mountains - Northern Grey County. Today..Clearing early this afternoon. High 13. UV index 5 or moderate. Tonight..Increasing cloudiness. 30 percent chance of showers overnight. Low plus 4. Monday..Cloudy. 30 percent chance of showers early in the morning. Showers beginning late in the afternoon. Wind becoming south 20 km/h gusting to 40 in the morning. High 14. UV index 4 or moderate. Barrie - Collingwood - Hillsdale. Today..Sunny. High 14. UV index 5 or moderate. Tonight..Clear this evening then partly cloudy with 30 percent chance of showers overnight. Low plus 3. Monday..Mainly cloudy. 30 percent chance of showers early in the morning. Showers beginning late in the afternoon. Wind becoming southeast 20 km/h gusting to 40 late in the morning. High 14. UV index 6 or high. Midland - Coldwater - Orr Lake. Today..Sunny. High 13. UV index 5 or moderate. Tonight..Clear this evening then partly cloudy with 30 percent chance of showers overnight. Low plus 3. Monday..Cloudy. 30 percent chance of showers early in the morning. Showers beginning late in the afternoon. Wind becoming southeast 20 km/h gusting to 40 late in the morning. High 14. UV index 5 or moderate. Orillia - Lagoon City - Washago. Today..Sunny. High 13. UV index 6 or high. Tonight..Clear this evening then partly cloudy with 30 percent chance of showers overnight. Low plus 3. Monday..Cloudy. 30 percent chance of showers early in the morning. Showers beginning late in the afternoon. Wind becoming southeast 20 km/h gusting to 40 late in the morning. High 14. UV index 6 or high. Cobourg - Colborne - Western Northumberland County. Today..A mix of sun and cloud. High 12. UV index 5 or moderate. Tonight..Clear. Fog patches developing after midnight. Low plus 1. Monday..Increasing cloudiness near noon. Fog patches dissipating in the morning. Wind becoming southeast 20 km/h gusting to 40 near noon. High 11. UV index 6 or high. Belleville - Quinte West - Eastern Northumberland County. Today..A mix of sun and cloud. High 12. UV index 5 or moderate. Tonight..Clear. Fog patches developing after midnight. Low plus 1. Monday..Increasing cloudiness near noon. Fog patches dissipating in the morning. Wind becoming southeast 20 km/h gusting to 40 near noon. High 11. UV index 6 or high. Picton - Sandbanks Park. Today..A mix of sun and cloud. High 10. UV index 5 or moderate. Tonight..Clear. Fog patches developing after midnight. Low plus 1. Monday..Increasing cloudiness near noon. Fog patches dissipating in the morning. Wind becoming southeast 20 km/h gusting to 40 near noon. High 11. UV index 6 or high. Napanee - Consecon. Today..A mix of sun and cloud. High 10. UV index 5 or moderate. Tonight..Clear. Fog patches developing after midnight. Low plus 1. Monday..Increasing cloudiness near noon. Fog patches dissipating in the morning. Wind becoming southeast 20 km/h gusting to 40 near noon. High 11. UV index 6 or high. Kingston - Odessa - Frontenac Islands. Today..Mainly cloudy. High 10. UV index 5 or moderate. Tonight..Clearing this evening. Fog patches developing after midnight. Low plus 1. Monday..Sunny. Becoming a mix of sun and cloud late in the morning. Fog patches dissipating in the morning. Wind becoming southeast 20 km/h gusting to 40 near noon. High 11. UV index 6 or high. Lindsay - Southern Kawartha Lakes. Today..Sunny. High 13. UV index 5 or moderate. Tonight..Clear. Low zero. Monday..Mainly cloudy. 30 percent chance of showers early in the morning. Showers beginning late in the afternoon. Wind becoming south 20 km/h gusting to 40 near noon. High 13. UV index 6 or high. Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes. Today..Sunny. High 13. UV index 5 or moderate. Tonight..Clear. Low zero. Monday..Mainly cloudy. 30 percent chance of showers early in the morning. Showers beginning late in the afternoon. Wind becoming south 20 km/h gusting to 40 near noon. High 13. UV index 6 or high. Peterborough City - Lakefield - Southern Peterborough County. Today..Sunny. High 13. UV index 5 or moderate. Tonight..Clear. Low zero. Monday..Mainly cloudy. 30 percent chance of showers early in the morning. Showers beginning late in the afternoon. Wind becoming south 20 km/h gusting to 40 near noon. High 13. UV index 6 or high. Apsley - Woodview - Northern Peterborough County. Today..Mainly sunny. High 13. UV index 5 or moderate. Tonight..Clear. Low zero. Monday..A mix of sun and cloud. 30 percent chance of showers early in the morning. Showers beginning late in the afternoon. Wind becoming south 20 km/h gusting to 40 near noon. High 13. UV index 6 or high. Stirling - Tweed - Madoc. Today..A mix of sun and cloud. High 13. UV index 5 or moderate. Tonight..Clear. Fog patches developing after midnight. Low zero. Monday..Increasing cloudiness near noon. Fog patches dissipating in the morning. Wind becoming south 20 km/h early in the afternoon. High 13. UV index 6 or high. Tamworth - Sydenham - South Frontenac. Today..Mainly cloudy. High 13. UV index 5 or moderate. Tonight..Clearing this evening. Fog patches developing after midnight. Low zero. Monday..Sunny. Becoming a mix of sun and cloud late in the morning. Fog patches dissipating in the morning. Wind becoming south 20 km/h early in the afternoon. High 13. UV index 6 or high. Kaladar - Bannockburn - Bon Echo Park. Today..Mainly cloudy. High 13. UV index 5 or moderate. Tonight..Clearing this evening. Fog patches developing after midnight. Low minus 1. Monday..Sunny. Becoming a mix of sun and cloud in the morning. Fog patches dissipating in the morning. Wind becoming south 20 km/h early in the afternoon. High 13. UV index 6 or high. Bancroft - Hastings Highlands - Denbigh. Today..Mainly sunny. High 13. UV index 5 or moderate. Tonight..Clear. Fog patches developing after midnight. Low minus 1. Monday..Increasing cloudiness late in the morning. Fog patches dissipating in the morning. High 14. UV index 6 or high. Gananoque - Mallorytown. Today..A mix of sun and cloud. High 13. UV index 5 or moderate. Tonight..Clear. Fog patches developing after midnight. Low zero. Monday..Sunny. Becoming a mix of sun and cloud near noon. Fog patches dissipating in the morning. Wind becoming south 20 km/h early in the afternoon. High 13. UV index 6 or high. Brockville - Prescott. Today..A mix of sun and cloud. High 14. UV index 5 or moderate. Tonight..Clear. Fog patches developing after midnight. Low minus 1. Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog patches dissipating in the morning. High 15. UV index 6 or high. Westport - Charleston Lake. Today..A mix of sun and cloud. High 14. UV index 5 or moderate. Tonight..Clear. Fog patches developing after midnight. Low zero. Monday..Sunny. Becoming a mix of sun and cloud late in the morning. Fog patches dissipating in the morning. Wind becoming south 20 km/h early in the afternoon. High 13. UV index 6 or high. Merrickville-Wolford - Kemptville. Today..A mix of sun and cloud. High 14. UV index 5 or moderate. Tonight..Clear. Fog patches developing after midnight. Low minus 1. Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog patches dissipating in the morning. High 15. UV index 6 or high. Ottawa North - Kanata - Orl‚ans. Today..A mix of sun and cloud. High 14. UV index 5 or moderate. Tonight..Clear. Fog patches developing after midnight. Low minus 1. Monday..Sunny. Increasing cloudiness early in the afternoon. Fog patches dissipating in the morning. High 15. UV index 6 or high. Ottawa South - Richmond - Metcalfe. Today..A mix of sun and cloud. High 14. UV index 5 or moderate. Tonight..Clear. Fog patches developing after midnight. Low minus 1. Monday..Sunny. Increasing cloudiness early in the afternoon. Fog patches dissipating in the morning. High 15. UV index 6 or high. Gatineau. Today..Mainly cloudy. High 14. UV index 5 or moderate. Tonight..Clearing this evening. Fog patches developing after midnight. Low minus 1. Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog patches dissipating in the morning. High 15. UV index 6 or high. Prescott and Russell. Today..A mix of sun and cloud. High 14. UV index 5 or moderate. Tonight..Clear. Fog patches developing after midnight. Low minus 1. Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog patches dissipating in the morning. High 15. UV index 6 or high. Morrisburg - Long Sault. Today..A mix of sun and cloud. High 14. UV index 5 or moderate. Tonight..Clear. Fog patches developing after midnight. Low minus 1. Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog patches dissipating in the morning. High 15. UV index 6 or high. Cornwall - Lancaster. Today..A mix of sun and cloud. High 14. UV index 5 or moderate. Tonight..Mainly cloudy. Clearing late this evening. Fog patches developing after midnight. Low minus 1. Monday..Sunny. Fog patches dissipating in the morning. High 15. UV index 6 or high. Winchester - Newington. Today..A mix of sun and cloud. High 14. UV index 5 or moderate. Tonight..Clear. Fog patches developing after midnight. Low minus 1. Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog patches dissipating in the morning. High 15. UV index 6 or high. Maxville - Alexandria. Today..A mix of sun and cloud. High 14. UV index 5 or moderate. Tonight..Clearing late this evening. Fog patches developing after midnight. Low minus 1. Monday..Sunny. Fog patches dissipating in the morning. High 15. UV index 6 or high. Plevna - Sharbot Lake - Western Lanark County. Today..A mix of sun and cloud. High 14. UV index 5 or moderate. Tonight..Clear. Fog patches developing after midnight. Low minus 1. Monday..Sunny. Becoming a mix of sun and cloud in the morning. Fog patches dissipating in the morning. Wind becoming south 20 km/h early in the afternoon. High 13. UV index 6 or high. Smiths Falls - Perth - Eastern Lanark County. Today..A mix of sun and cloud. High 14. UV index 5 or moderate. Tonight..Clear. Fog patches developing after midnight. Low minus 1. Monday..Sunny. Becoming a mix of sun and cloud near noon. Fog patches dissipating in the morning. High 15. UV index 6 or high. Port Carling - Port Severn. Today..Sunny. High 12. UV index 5 or moderate. Tonight..Clear. Becoming partly cloudy late this evening. Low zero. Monday..Cloudy. Showers beginning in the afternoon. Wind becoming south 20 km/h gusting to 40 near noon. High 12. UV index 5 or moderate. Bracebridge - Gravenhurst. Today..Sunny. High 12. UV index 5 or moderate. Tonight..Clear. Becoming partly cloudy near midnight. Low zero. Monday..Cloudy. Showers beginning in the afternoon. Wind becoming south 20 km/h gusting to 40 near noon. High 12. UV index 5 or moderate. Town of Parry Sound - Rosseau - Killbear Park. Today..Sunny. High 12. UV index 5 or moderate. Tonight..Clear. Becoming partly cloudy late this evening. Low zero. Monday..Cloudy. Showers beginning in the afternoon. Wind becoming south 20 km/h gusting to 40 near noon. High 12. UV index 4 or moderate. Huntsville - Baysville. Today..Sunny. High 12. UV index 5 or moderate. Tonight..A few clouds. Low zero. Monday..Cloudy. Showers beginning in the afternoon. Wind becoming south 20 km/h gusting to 40 near noon. High 12. UV index 5 or moderate. Haliburton - Minden - Southern Haliburton County. Today..Sunny. High 12. UV index 5 or moderate. Tonight..Clear. Wind up to 15 km/h. Low minus 1. Wind chill minus 3 overnight. Monday..Mainly cloudy. Showers beginning late in the afternoon. Wind becoming south 20 km/h gusting to 40 near noon. High 12. UV index 6 or high. Oxtongue Lake - Fort Irwin - Northern Haliburton County. Today..Sunny. High 12. UV index 5 or moderate. Tonight..Clear. Wind up to 15 km/h. Low minus 1. Wind chill minus 3 overnight. Monday..Increasing cloudiness. Showers beginning late in the afternoon. Wind becoming south 20 km/h gusting to 40 near noon. High 12. UV index 6 or high. Barry's Bay - Killaloe. Today..Clearing early this afternoon. High 14. UV index 5 or moderate. Tonight..Clear. Fog patches developing after midnight. Low minus 1. Monday..Increasing cloudiness early in the morning. Fog patches dissipating in the morning. High 14. UV index 6 or high. Renfrew - Arnprior - Calabogie. Today..Clearing early this afternoon. High 15. UV index 5 or moderate. Tonight..Clear. Fog patches developing after midnight. Low minus 1. Monday..Increasing cloudiness in the morning. Fog patches dissipating in the morning. High 14. UV index 5 or moderate. Petawawa - Pembroke - Cobden. Today..Clearing early this afternoon. High 15. UV index 5 or moderate. Tonight..Clear. Fog patches developing after midnight. Low minus 1. Monday..Increasing cloudiness early in the morning. Fog patches dissipating in the morning. High 14. UV index 5 or moderate. Western Algonquin Park - Lake of Two Rivers. Today..Sunny. High 13. UV index 5 or moderate. Tonight..Clear. Wind up to 15 km/h. Low minus 1. Wind chill minus 3 overnight. Monday..Increasing cloudiness. Showers beginning late in the afternoon. Wind becoming south 20 km/h gusting to 40 near noon. High 12. UV index 5 or moderate. Deep River - Whitney - Eastern Algonquin Park. Today..Sunny. High 14. UV index 5 or moderate. Tonight..Clear. Wind up to 15 km/h. Low minus 1. Wind chill minus 3 overnight. Monday..Increasing cloudiness. Showers beginning late in the afternoon. Wind becoming south 20 km/h gusting to 40 near noon. High 12. UV index 5 or moderate. Bayfield Inlet - Dunchurch. Today..Sunny. High 12. UV index 5 or moderate. Tonight..Clear. Becoming partly cloudy near midnight. Low zero. Monday..Cloudy. Showers beginning in the afternoon. Wind becoming south 20 km/h gusting to 40 near noon. High 12. UV index 4 or moderate. South River - Burk's Falls. Today..Sunny. High 12. UV index 5 or moderate. Tonight..Clear. Becoming partly cloudy near midnight. Low zero. Monday..Cloudy. Showers beginning in the afternoon. Wind becoming south 20 km/h gusting to 40 near noon. High 12. UV index 4 or moderate. End $$$$^^ --- up 4 days, 3 hours, 54 minutes * Origin: Northern Realms (1:229/664) .