Subj : Southern Ontario Weather To : All From : Northern Realms Date : Thu Oct 09 2025 15:35:00 FPCN11 CWTO 091930 Forecasts for Southern Ontario and the National Capital Region issued by Environment Canada at 3:30 p.m. EDT Thursday 9 October 2025 for tonight Friday and Friday night. The next scheduled forecast will be issued at 5:00 a.m. EDT Friday. City of Toronto. Tonight..Clear. Low plus 1 with patchy frost. Friday..Mainly sunny. Wind becoming southwest 20 km/h gusting to 40 in the afternoon. High 17. UV index 4 or moderate. Friday night..Becoming cloudy in the evening. 60 percent chance of showers overnight. Wind southwest 20 km/h gusting to 40 becoming light in the evening. Low 12. Windsor - Leamington - Essex County. Tonight..Partly cloudy. Fog patches developing after midnight. Wind northeast 20 km/h becoming light early this evening. Low plus 3 with risk of frost. Friday..Sunny. Fog patches dissipating in the morning. Wind becoming southwest 20 km/h gusting to 40 late in the morning. High 18. UV index 4 or moderate. Friday night..Cloudy. Wind southwest 20 km/h gusting to 40 becoming light in the evening. Low 9. Chatham-Kent - Rondeau Park. Tonight..A few clouds. Wind east 20 km/h becoming light early this evening. Low plus 2 with patchy frost. Friday..A mix of sun and cloud. Clearing near noon. Wind becoming southwest 20 km/h gusting to 40 late in the morning. High 18. UV index 4 or moderate. Friday night..Becoming cloudy in the evening. 40 percent chance of showers before morning. Wind southwest 20 km/h gusting to 40 becoming light in the evening. Low 9. Sarnia - Petrolia - Western Lambton County. Tonight..Clear. Wind northeast 20 km/h becoming light early this evening. Low plus 2 with patchy frost. Friday..Mainly sunny. Wind becoming southwest 20 km/h gusting to 40 late in the morning. High 19. UV index 4 or moderate. Friday night..Cloudy. 40 percent chance of showers before morning. Wind southwest 20 km/h gusting to 40 becoming northwest 20 near midnight then light after midnight. Low 8. Watford - Pinery Park - Eastern Lambton County. Tonight..Clear. Wind northeast 20 km/h becoming light early this evening. Low plus 2 with patchy frost. Friday..Mainly sunny. Wind becoming southwest 20 km/h gusting to 40 late in the morning. High 19. UV index 4 or moderate. Friday night..Cloudy. 40 percent chance of showers before morning. Wind southwest 20 km/h gusting to 40 becoming light in the evening. Low 8. Rodney - Shedden - Western Elgin County. Tonight..Clear. Low plus 1 with patchy frost. Friday..A mix of sun and cloud. Clearing early in the afternoon. Wind becoming southwest 20 km/h gusting to 40 late in the morning. High 18. UV index 4 or moderate. Friday night..Increasing cloudiness early in the evening. 40 percent chance of showers before morning. Wind southwest 20 km/h gusting to 40 becoming light in the evening. Low 11. St. Thomas - Aylmer - Eastern Elgin County. Tonight..Clear. Low plus 1 with patchy frost. Friday..A mix of sun and cloud. Wind becoming southwest 20 km/h gusting to 40 late in the morning. High 18. UV index 4 or moderate. Friday night..Increasing cloudiness early in the evening. 60 percent chance of showers before morning. Wind southwest 20 km/h gusting to 40 becoming light in the evening. Low 11. Strathroy - Komoka - Western Middlesex County. Tonight..Clear. Low plus 1 with patchy frost. Friday..A mix of sun and cloud. Becoming sunny in the afternoon. Wind becoming southwest 20 km/h gusting to 40 late in the morning. High 17. UV index 4 or moderate. Friday night..Becoming cloudy in the evening. 40 percent chance of showers before morning. Wind southwest 20 km/h gusting to 40 becoming light in the evening. Low 9. London - Parkhill - Eastern Middlesex County. Tonight..Clear. Low zero with frost. Friday..A mix of sun and cloud. Wind becoming southwest 20 km/h gusting to 40 late in the morning. High 17. UV index 4 or moderate. Friday night..Becoming cloudy in the evening. 60 percent chance of showers before morning. Wind southwest 20 km/h gusting to 40 becoming light in the evening. Low 9. Simcoe - Delhi - Norfolk. Tonight..Clear. Low plus 1 with patchy frost. Friday..Mainly sunny. Wind becoming southwest 20 km/h gusting to 40 late in the morning. High 18. UV index 4 or moderate. Friday night..Increasing cloudiness. 60 percent chance of showers before morning. Wind southwest 20 km/h gusting to 40 becoming light in the evening. Low 11. Dunnville - Caledonia - Haldimand. Tonight..Clear. Low plus 1 with patchy frost. Friday..Mainly sunny. Wind becoming southwest 20 km/h gusting to 40 late in the morning. High 17. UV index 4 or moderate. Friday night..Increasing cloudiness. 60 percent chance of showers before morning. Wind southwest 20 km/h gusting to 40 becoming light in the evening. Low 12. Woodstock - Tillsonburg - Oxford County. Tonight..Clear. Low zero with frost. Friday..A mix of sun and cloud. Wind becoming southwest 20 km/h gusting to 40 late in the morning. High 17. UV index 4 or moderate. Friday night..Becoming cloudy in the evening. 60 percent chance of showers before morning. Wind southwest 20 km/h gusting to 40 becoming light in the evening. Low 10. Brantford - County of Brant. Tonight..Clear. Low zero with frost. Friday..Mainly sunny. Wind becoming southwest 20 km/h gusting to 40 late in the morning. High 17. UV index 4 or moderate. Friday night..Becoming cloudy late in the evening. 60 percent chance of showers before morning. Wind southwest 20 km/h gusting to 40 becoming light in the evening. Low 10. Niagara Falls - Welland - Southern Niagara Region. Tonight..Clear. Low plus 2 with patchy frost. Friday..Sunny. Wind becoming southwest 20 km/h gusting to 40 late in the morning. High 19. UV index 4 or moderate. Friday night..Increasing cloudiness. 30 percent chance of showers before morning. Wind southwest 20 km/h gusting to 40 becoming light in the evening. Low 14. St. Catharines - Grimsby - Northern Niagara Region. Tonight..Clear. Wind northeast 20 km/h becoming light early this evening. Low plus 2 with patchy frost. Friday..Sunny. Wind becoming southwest 20 km/h gusting to 40 in the afternoon. High 18. UV index 4 or moderate. Friday night..A few clouds. Increasing cloudiness late in the evening then 30 percent chance of showers before morning. Wind southwest 20 km/h gusting to 40 becoming light in the evening. Low 13. City of Hamilton. Tonight..Clear. Wind northeast 20 km/h becoming light early this evening. Low plus 1 with patchy frost. Friday..Mainly sunny. Wind becoming southwest 20 km/h gusting to 40 in the afternoon. High 17. UV index 4 or moderate. Friday night..Becoming cloudy late in the evening. 60 percent chance of showers before morning. Wind southwest 20 km/h gusting to 40 becoming light in the evening. Low 11. Burlington - Oakville. Tonight..Clear. Wind northeast 20 km/h becoming light early this evening. Low plus 1 with patchy frost. Friday..Mainly sunny. Wind becoming south 20 km/h gusting to 40 in the afternoon. High 17. UV index 4 or moderate. Friday night..Becoming cloudy late in the evening. 60 percent chance of showers before morning. Wind south 20 km/h gusting to 40 becoming light in the evening. Low 10. Halton Hills - Milton. Tonight..Clear. Low zero with frost. Friday..Mainly sunny. Wind becoming south 20 km/h gusting to 40 in the afternoon. High 17. UV index 4 or moderate. Friday night..Becoming cloudy in the evening. 60 percent chance of showers overnight. Wind south 20 km/h gusting to 40 becoming light in the evening. Low 10. Mississauga - Brampton. Tonight..Clear. Low plus 1 with patchy frost. Friday..Mainly sunny. Wind becoming south 20 km/h gusting to 40 in the afternoon. High 17. UV index 4 or moderate. Friday night..Becoming cloudy in the evening. 60 percent chance of showers overnight. Wind south 20 km/h gusting to 40 becoming light in the evening. Low 10. Caledon. Tonight..Clear. Low zero with frost. Friday..Sunny. Becoming a mix of sun and cloud late in the morning. Wind becoming south 20 km/h gusting to 40 in the afternoon. High 16. UV index 4 or moderate. Friday night..Cloudy. 60 percent chance of showers overnight. Wind south 20 km/h gusting to 40 becoming light near midnight. Low 9. Vaughan - Richmond Hill - Markham. Tonight..Clear. Low plus 1 with patchy frost. Friday..Mainly sunny. Wind becoming south 20 km/h gusting to 40 in the afternoon. High 16. UV index 4 or moderate. Friday night..Becoming cloudy in the evening. 60 percent chance of showers overnight. Wind south 20 km/h gusting to 40 becoming light in the evening. Low 10. Newmarket - Georgina - Northern York Region. Tonight..Clear. Low zero with frost. Friday..Sunny. Becoming a mix of sun and cloud in the morning. Wind becoming south 20 km/h gusting to 40 in the afternoon. High 16. UV index 4 or moderate. Friday night..Cloudy. 60 percent chance of showers overnight. Wind south 20 km/h gusting to 40 becoming light in the evening. Low 10. Pickering - Oshawa - Southern Durham Region. Tonight..Clear. Low zero with frost. Friday..Mainly sunny. Wind becoming south 20 km/h gusting to 40 in the afternoon. High 16. UV index 4 or moderate. Friday night..Becoming cloudy late in the evening. 60 percent chance of showers overnight. Wind south 20 km/h gusting to 40 becoming light in the evening. Low 10. Uxbridge - Beaverton - Northern Durham Region. Tonight..Clear. Low zero with frost. Friday..Sunny. Becoming a mix of sun and cloud in the morning. Wind becoming south 20 km/h gusting to 40 in the afternoon. High 16. UV index 4 or moderate. Friday night..Cloudy. 60 percent chance of showers overnight. Wind south 20 km/h gusting to 40 becoming light in the evening. Low 10. Goderich - Bluewater - Southern Huron County. Tonight..Clear. Low zero. Friday..A mix of sun and cloud. Wind becoming south 20 km/h gusting to 40 late in the morning. High 18. UV index 4 or moderate. Friday night..Cloudy. 60 percent chance of showers overnight. Wind south 20 km/h gusting to 40 becoming northwest 20 near midnight then light after midnight. Low 7. Wingham - Blyth - Northern Huron County. Tonight..Clear. Low zero. Friday..Sunny. Becoming a mix of sun and cloud in the morning. Wind becoming south 20 km/h gusting to 40 late in the morning. High 18. UV index 4 or moderate. Friday night..Cloudy. 60 percent chance of showers overnight. Wind south 20 km/h gusting to 40 becoming light in the evening. Low 7. Stratford - Mitchell - Southern Perth County. Tonight..Clear. Low zero. Friday..A mix of sun and cloud. Wind becoming south 20 km/h gusting to 40 late in the morning. High 18. UV index 4 or moderate. Friday night..Becoming cloudy in the evening. 60 percent chance of showers overnight. Wind south 20 km/h gusting to 40 becoming light in the evening. Low 7. Listowel - Milverton - Northern Perth County. Tonight..Clear. Low zero. Friday..Sunny. Becoming a mix of sun and cloud in the morning. Wind becoming south 20 km/h gusting to 40 late in the morning. High 18. UV index 4 or moderate. Friday night..Cloudy. 60 percent chance of showers overnight. Wind south 20 km/h gusting to 40 becoming light in the evening. Low 7. Kitchener - Cambridge - Region of Waterloo. Tonight..Clear. Low zero. Friday..Mainly sunny. Wind becoming south 20 km/h gusting to 40 late in the morning. High 18. UV index 4 or moderate. Friday night..Becoming cloudy in the evening. 60 percent chance of showers overnight. Wind south 20 km/h gusting to 40 becoming light in the evening. Low 9. Guelph - Erin - Southern Wellington County. Tonight..Clear. Low zero. Friday..Mainly sunny. Wind becoming south 20 km/h gusting to 40 late in the morning. High 18. UV index 4 or moderate. Friday night..Becoming cloudy in the evening. 60 percent chance of showers overnight. Wind south 20 km/h gusting to 40 becoming light in the evening. Low 9. Mount Forest - Arthur - Northern Wellington County. Tonight..Clear. Low zero. Friday..Sunny. Becoming a mix of sun and cloud in the morning. Wind becoming south 20 km/h gusting to 40 late in the morning. High 18. UV index 4 or moderate. Friday night..Cloudy. 60 percent chance of showers overnight. Wind south 20 km/h gusting to 40 becoming light near midnight. Low 9. Orangeville - Grand Valley - Southern Dufferin County. Tonight..Clear. Low zero. Friday..Sunny. Becoming a mix of sun and cloud late in the morning. Wind becoming south 20 km/h gusting to 40 in the afternoon. High 17. UV index 4 or moderate. Friday night..Cloudy. 60 percent chance of showers overnight. Wind south 20 km/h gusting to 40 becoming light near midnight. Low 9. Shelburne - Mansfield - Northern Dufferin County. Tonight..Clear. Low zero. Friday..Sunny. Becoming a mix of sun and cloud late in the morning. Wind becoming south 20 km/h gusting to 40 in the afternoon. High 17. UV index 4 or moderate. Friday night..Cloudy. 60 percent chance of showers overnight. Wind south 20 km/h gusting to 40 becoming light after midnight. Low 9. Innisfil - New Tecumseth - Angus. Tonight..Clear. Low zero. Friday..Sunny. Becoming a mix of sun and cloud near noon. Wind becoming south 20 km/h gusting to 40 in the afternoon. High 17. UV index 4 or moderate. Friday night..Cloudy. 60 percent chance of showers overnight. Wind south 20 km/h gusting to 40 becoming light in the evening. Low 9. Saugeen Shores - Kincardine - Southern Bruce County. Tonight..Clear. Low zero. Friday..A mix of sun and cloud. Becoming cloudy late in the afternoon. Wind becoming south 20 km/h gusting to 40 late in the morning. High 16. UV index 4 or moderate. Friday night..Cloudy. 70 percent chance of showers late in the evening and overnight. Wind south 20 km/h gusting to 40 becoming west 20 near midnight then light after midnight. Low 9. Bruce Peninsula - Sauble Beach - Tobermory. Tonight..Clearing early this evening. Low plus 2. Friday..Mainly sunny. Wind becoming southwest 30 km/h gusting to 50 late in the morning. High 16. UV index 3 or moderate. Friday night..Cloudy with 70 percent chance of showers. Wind southwest 30 km/h gusting to 50 becoming light near midnight. Low 9. Hanover - Dundalk - Southern Grey County. Tonight..Clear. Low zero. Friday..Sunny. Increasing cloudiness late in the morning. Wind becoming south 20 km/h gusting to 40 late in the morning. High 17. UV index 4 or moderate. Friday night..Cloudy. 70 percent chance of showers late in the evening and overnight. Wind south 20 km/h gusting to 40 becoming light after midnight. Low 9. Owen Sound - Blue Mountains - Northern Grey County. Tonight..Clear. Low zero. Friday..Increasing cloudiness. Wind becoming southwest 20 km/h gusting to 40 late in the morning. High 17. UV index 4 or moderate. Friday night..Cloudy. 70 percent chance of showers late in the evening and overnight. Wind southwest 20 km/h gusting to 40 becoming light after midnight. Low 9. Barrie - Collingwood - Hillsdale. Tonight..Clear. Low zero. Friday..Sunny. Increasing cloudiness early in the afternoon. Wind becoming south 20 km/h gusting to 40 in the afternoon. High 17. UV index 4 or moderate. Friday night..Cloudy. 60 percent chance of showers overnight. Wind south 20 km/h gusting to 40 becoming light in the evening. Low 10. Midland - Coldwater - Orr Lake. Tonight..Clear. Low zero. Friday..Sunny. Increasing cloudiness early in the afternoon. Wind becoming south 20 km/h gusting to 40 in the afternoon. High 17. UV index 4 or moderate. Friday night..Cloudy. 60 percent chance of showers overnight. Wind south 20 km/h gusting to 40 becoming light near midnight. Low 10. Orillia - Lagoon City - Washago. Tonight..Clear. Low zero. Friday..Sunny. Becoming a mix of sun and cloud late in the morning. Wind becoming south 20 km/h gusting to 40 in the afternoon. High 17. UV index 3 or moderate. Friday night..Cloudy. 60 percent chance of showers overnight. Wind south 20 km/h gusting to 40 becoming light after midnight. Low 10. Cobourg - Colborne - Western Northumberland County. Tonight..Clear. Low minus 1 with frost. Friday..Sunny. Wind becoming south 20 km/h in the afternoon. High 15. UV index 4 or moderate. Friday night..Clear early in the evening then partly cloudy with 30 percent chance of showers before morning. Wind south 20 km/h becoming light in the evening. Low 7 with temperature rising to 12 by morning. Belleville - Quinte West - Eastern Northumberland County. Tonight..Clear. Low minus 1 with frost. Friday..Sunny. Wind becoming south 20 km/h late in the morning. High 15. UV index 4 or moderate. Friday night..Clear early in the evening then partly cloudy with 30 percent chance of showers before morning. Wind south 20 km/h becoming light in the evening. Low 7 with temperature rising to 12 by morning. Picton - Sandbanks Park. Tonight..Clear. Low plus 2 with patchy frost. Friday..Sunny. Wind becoming south 20 km/h gusting to 40 late in the morning. High 15. UV index 4 or moderate. Friday night..Clear. Becoming partly cloudy in the evening. Wind south 20 km/h gusting to 40. Low 7 with temperature rising to 12 by morning. Napanee - Consecon. Tonight..Clear. Low zero with frost. Friday..Sunny. Wind becoming south 20 km/h gusting to 40 late in the morning. High 15. UV index 4 or moderate. Friday night..Clear. Becoming partly cloudy in the evening. Wind south 20 km/h gusting to 40. Low 7 with temperature rising to 12 by morning. Kingston - Odessa - Frontenac Islands. Tonight..Clear. Low zero with frost. Friday..Sunny. Wind becoming south 20 km/h gusting to 40 late in the morning. High 15. UV index 4 or moderate. Friday night..A few clouds. Wind south 20 km/h gusting to 40. Low 8. Lindsay - Southern Kawartha Lakes. Tonight..Clear. Wind up to 15 km/h. Low minus 2. Wind chill minus 6 overnight. Friday..Mainly sunny. Wind becoming south 20 km/h in the afternoon. High 16. UV index 4 or moderate. Friday night..Cloudy. 30 percent chance of showers overnight. Wind south 20 km/h becoming light in the evening. Low 9. Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes. Tonight..Clear. Wind up to 15 km/h. Low minus 3. Wind chill minus 7 overnight. Friday..Sunny. Becoming a mix of sun and cloud in the morning. Wind becoming south 20 km/h in the afternoon. High 16. UV index 4 or moderate. Friday night..Cloudy. 30 percent chance of showers overnight. Wind south 20 km/h becoming light in the evening. Low 9. Peterborough City - Lakefield - Southern Peterborough County. Tonight..Clear. Wind up to 15 km/h. Low minus 3. Wind chill minus 5 overnight. Friday..Mainly sunny. Wind becoming south 20 km/h in the afternoon. High 16. UV index 4 or moderate. Friday night..Mainly cloudy. 30 percent chance of showers overnight. Wind south 20 km/h becoming light in the evening. Low 7. Apsley - Woodview - Northern Peterborough County. Tonight..Clear. Wind up to 15 km/h. Low minus 3. Wind chill minus 5 overnight. Friday..Sunny. Becoming a mix of sun and cloud late in the morning. Wind becoming south 20 km/h in the afternoon. High 16. UV index 3 or moderate. Friday night..Cloudy. 30 percent chance of showers overnight. Wind south 20 km/h becoming light in the evening. Low 7. Stirling - Tweed - Madoc. Tonight..Clear. Low minus 1. Friday..Sunny. Wind becoming south 20 km/h in the afternoon. High 16. UV index 4 or moderate. Friday night..Increasing cloudiness early in the evening. Wind south 20 km/h becoming light in the evening. Low 6. Tamworth - Sydenham - South Frontenac. Tonight..Clear. Low minus 1. Friday..Sunny. Wind becoming south 20 km/h in the afternoon. High 16. UV index 4 or moderate. Friday night..Clear. Becoming partly cloudy in the evening. Wind south 20 km/h becoming light in the evening. Low 6. Kaladar - Bannockburn - Bon Echo Park. Tonight..Clear. Wind up to 15 km/h. Low minus 3. Wind chill minus 5 overnight. Friday..Sunny. Wind becoming south 20 km/h in the afternoon. High 15. UV index 3 or moderate. Friday night..Partly cloudy. Wind south 20 km/h becoming light in the evening. Low plus 5. Bancroft - Hastings Highlands - Denbigh. Tonight..Clear. Wind up to 15 km/h. Low minus 5. Wind chill minus 9 overnight. Friday..Sunny. Becoming a mix of sun and cloud near noon. Wind becoming south 20 km/h in the afternoon. High 15. UV index 3 or moderate. Friday night..Mainly cloudy. Wind south 20 km/h becoming light in the evening. Low plus 4. Gananoque - Mallorytown. Tonight..Clear. Low zero with frost. Friday..Sunny. Wind becoming south 20 km/h gusting to 40 late in the morning. High 15. UV index 4 or moderate. Friday night..A few clouds. Low 8. Brockville - Prescott. Tonight..Clear. Low zero with frost. Friday..Sunny. Wind becoming southwest 20 km/h late in the morning. High 15. UV index 3 or moderate. Friday night..Clear. Wind southwest 20 km/h becoming light in the evening. Low 8. Westport - Charleston Lake. Tonight..Clear. Low minus 1. Friday..Sunny. Wind becoming southwest 20 km/h in the afternoon. High 15. UV index 3 or moderate. Friday night..Clear. Becoming partly cloudy in the evening. Wind southwest 20 km/h becoming light in the evening. Low 8. Merrickville-Wolford - Kemptville. Tonight..Clear. Wind up to 15 km/h. Low minus 2. Wind chill minus 6 overnight. Friday..Mainly sunny. Wind becoming southwest 20 km/h in the afternoon. High 15. UV index 3 or moderate. Friday night..A few clouds. Wind southwest 20 km/h becoming light in the evening. Low plus 5. Ottawa North - Kanata - Orl‚ans. Tonight..Clear. Wind up to 15 km/h. Low minus 2. Wind chill minus 6 overnight. Friday..Mainly sunny. Wind becoming south 20 km/h in the afternoon. High 15. UV index 3 or moderate. Friday night..Partly cloudy. Wind south 20 km/h becoming light in the evening. Low plus 3. Ottawa South - Richmond - Metcalfe. Tonight..Clear. Wind up to 15 km/h. Low minus 2. Wind chill minus 6 overnight. Friday..Mainly sunny. Wind becoming south 20 km/h in the afternoon. High 15. UV index 3 or moderate. Friday night..Partly cloudy. Wind south 20 km/h becoming light in the evening. Low plus 3. Gatineau. Tonight..Clear. Wind up to 15 km/h. Low minus 2. Wind chill minus 4 overnight. Friday..Sunny. Wind becoming south 20 km/h in the afternoon. High 15. UV index 3 or moderate. Friday night..Clear. Increasing cloudiness near midnight. Wind south 20 km/h becoming light in the evening. Low plus 2. Prescott and Russell. Tonight..Clear. Wind up to 15 km/h. Low minus 3. Wind chill minus 7 overnight. Friday..Mainly sunny. Wind becoming south 20 km/h late in the morning. High 14. UV index 3 or moderate. Friday night..Clear. Becoming partly cloudy in the evening. Low plus 2. Morrisburg - Long Sault. Tonight..Clear. Low minus 1. Friday..Sunny. Wind becoming southwest 20 km/h in the afternoon. High 15. UV index 3 or moderate. Friday night..A few clouds. Wind southwest 20 km/h becoming light in the evening. Low plus 4. Cornwall - Lancaster. Tonight..Clear. Wind up to 15 km/h. Low minus 2. Wind chill minus 6 overnight. Friday..Sunny. Wind becoming southwest 20 km/h in the afternoon. High 15. UV index 3 or moderate. Friday night..A few clouds. Wind southwest 20 km/h becoming light in the evening. Low plus 4. Winchester - Newington. Tonight..Clear. Wind up to 15 km/h. Low minus 2. Wind chill minus 6 overnight. Friday..Sunny. Wind becoming southwest 20 km/h in the afternoon. High 15. UV index 3 or moderate. Friday night..A few clouds. Wind southwest 20 km/h becoming light in the evening. Low plus 4. Maxville - Alexandria. Tonight..Clear. Wind up to 15 km/h. Low minus 3. Wind chill minus 7 overnight. Friday..Sunny. Wind becoming southwest 20 km/h in the afternoon. High 15. UV index 3 or moderate. Friday night..Clear. Becoming partly cloudy in the evening. Wind southwest 20 km/h becoming light in the evening. Low plus 2. Plevna - Sharbot Lake - Western Lanark County. Tonight..Clear. Wind up to 15 km/h. Low minus 2. Wind chill minus 4 overnight. Friday..Sunny. Wind becoming south 20 km/h in the afternoon. High 15. UV index 3 or moderate. Friday night..Partly cloudy. Wind south 20 km/h becoming light in the evening. Low plus 5. Smiths Falls - Perth - Eastern Lanark County. Tonight..Clear. Wind up to 15 km/h. Low minus 2. Wind chill minus 5 overnight. Friday..Sunny. Wind becoming south 20 km/h in the afternoon. High 15. UV index 3 or moderate. Friday night..Clear. Becoming partly cloudy in the evening. Wind south 20 km/h becoming light in the evening. Low plus 5. Port Carling - Port Severn. Tonight..Clear. Low plus 1. Friday..Mainly sunny. Increasing cloudiness early in the afternoon. Wind becoming south 20 km/h gusting to 40 in the afternoon. High 17. UV index 4 or moderate. Friday night..Cloudy. 60 percent chance of showers overnight. Wind south 20 km/h gusting to 40 becoming light near midnight. Low 10. Bracebridge - Gravenhurst. Tonight..Clear. Wind up to 15 km/h. Low minus 2. Wind chill minus 6 overnight. Friday..Sunny. Becoming a mix of sun and cloud late in the morning. Wind becoming south 20 km/h in the afternoon. High 16. UV index 3 or moderate. Friday night..Cloudy. 60 percent chance of showers overnight. Wind south 20 km/h becoming light in the evening. Low 9. Town of Parry Sound - Rosseau - Killbear Park. Tonight..Clear. Low plus 1. Friday..A mix of sun and cloud. Becoming cloudy in the afternoon. Wind becoming south 20 km/h gusting to 40 late in the morning. High 17. UV index 3 or moderate. Friday night..Cloudy. 60 percent chance of showers late in the evening and overnight. Wind south 20 km/h gusting to 40 becoming light in the evening. Low 9. Huntsville - Baysville. Tonight..Clear. Wind up to 15 km/h. Low minus 2. Wind chill minus 6 overnight. Friday..Sunny. Increasing cloudiness late in the morning. Wind becoming south 20 km/h in the afternoon. High 17. UV index 3 or moderate. Friday night..Cloudy. 30 percent chance of showers overnight. Wind south 20 km/h becoming light in the evening. Low 9. Haliburton - Minden - Southern Haliburton County. Tonight..Clear. Wind up to 15 km/h. Low minus 5. Wind chill minus 9 overnight. Friday..Sunny. Becoming a mix of sun and cloud late in the morning. Wind becoming south 20 km/h in the afternoon. High 15. UV index 3 or moderate. Friday night..Cloudy. 30 percent chance of showers overnight. Wind south 20 km/h becoming light in the evening. Low 8. Oxtongue Lake - Fort Irwin - Northern Haliburton County. Tonight..Clear. Wind up to 15 km/h. Low minus 5. Wind chill minus 9 overnight. Friday..Sunny. Becoming a mix of sun and cloud late in the morning. Wind becoming south 20 km/h in the afternoon. High 15. UV index 3 or moderate. Friday night..Cloudy. 30 percent chance of showers overnight. Wind south 20 km/h becoming light in the evening. Low 8. Barry's Bay - Killaloe. Tonight..Clear. Wind up to 15 km/h. Low minus 5. Wind chill minus 9 overnight. Friday..Sunny. Becoming a mix of sun and cloud in the afternoon. Wind becoming south 20 km/h in the afternoon. High 15. UV index 3 or moderate. Friday night..Mainly cloudy. Wind south 20 km/h becoming light in the evening. Low plus 5. Renfrew - Arnprior - Calabogie. Tonight..Clear. Wind up to 15 km/h. Low minus 2. Wind chill minus 6 overnight. Friday..Sunny. Becoming a mix of sun and cloud in the afternoon. Wind becoming south 20 km/h in the afternoon. High 15. UV index 3 or moderate. Friday night..Mainly cloudy. Wind south 20 km/h becoming light in the evening. Low plus 5. Petawawa - Pembroke - Cobden. Tonight..Clear. Wind up to 15 km/h. Low minus 2. Wind chill minus 6 overnight. Friday..Sunny. Becoming a mix of sun and cloud in the afternoon. Wind becoming south 20 km/h in the afternoon. High 15. UV index 3 or moderate. Friday night..Mainly cloudy. Wind south 20 km/h becoming light in the evening. Low plus 5. Western Algonquin Park - Lake of Two Rivers. Tonight..Clear. Wind up to 15 km/h. Low minus 5. Wind chill minus 11 overnight. Friday..Sunny. Becoming a mix of sun and cloud near noon. Wind becoming south 20 km/h in the afternoon. High 15. UV index 3 or moderate. Friday night..Mainly cloudy. 30 percent chance of showers overnight. Wind south 20 km/h becoming light in the evening. Low 7. Deep River - Whitney - Eastern Algonquin Park. Tonight..Clear. Wind up to 15 km/h. Low minus 5. Wind chill minus 9 overnight. Friday..Sunny. Becoming a mix of sun and cloud near noon. Wind becoming south 20 km/h in the afternoon. High 15. UV index 3 or moderate. Friday night..Mainly cloudy. Wind south 20 km/h becoming light in the evening. Low 7. Bayfield Inlet - Dunchurch. Tonight..Clear. Low plus 1. Friday..A mix of sun and cloud. Wind becoming south 20 km/h gusting to 40 late in the morning. High 16. UV index 3 or moderate. Friday night..Cloudy. 60 percent chance of showers late in the evening and overnight. Low 9. South River - Burk's Falls. Tonight..Clear. Wind up to 15 km/h. Low minus 2. Wind chill minus 6 overnight. Friday..A mix of sun and cloud. Wind becoming south 20 km/h in the afternoon. High 16. UV index 3 or moderate. Friday night..Cloudy. 30 percent chance of showers overnight. Wind south 20 km/h becoming light in the evening. Low 9. End $$$$^^ --- up 4 hours, 23 minutes * Origin: Northern Realms (618:400/23) .