Subj : Southern Ontario Weather To : All From : Northern Realms Date : Wed Oct 09 2024 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 Wednesday 9 October 2024 for tonight Thursday and Thursday night. The next scheduled forecast will be issued at 5:00 a.m. EDT Thursday. City of Toronto. Tonight..Increasing cloudiness early this evening. 30 percent chance of showers this evening. Wind northwest 30 km/h becoming light this evening. Low plus 4. Thursday..Mainly cloudy. High 15. UV index 3 or moderate. Thursday night..Clearing late in the evening. Low plus 3 with risk of frost. Windsor - Leamington - Essex County. Tonight..Clear. Wind northwest 30 km/h becoming light early this evening. Low plus 3 with risk of frost. Thursday..Mainly sunny. High 18. UV index 4 or moderate. Thursday night..Clear. Low plus 4. Chatham-Kent - Rondeau Park. Tonight..Partly cloudy. Becoming cloudy near midnight. Wind northwest 20 km/h gusting to 40 becoming light early this evening. Low plus 2 with patchy frost. Thursday..Mainly cloudy. High 18. UV index 4 or moderate. Thursday night..Clear. Low plus 3 with risk of frost. Sarnia - Petrolia - Western Lambton County. Tonight..Mainly cloudy. Wind northwest 30 km/h becoming light this evening. Low plus 3 with risk of frost. Thursday..Cloudy. Becoming a mix of sun and cloud in the afternoon. High 17. UV index 4 or moderate. Thursday night..Clear. Low plus 3 with risk of frost. Watford - Pinery Park - Eastern Lambton County. Tonight..Partly cloudy. Wind northwest 30 km/h becoming light early this evening. Low plus 2 with patchy frost. Thursday..Mainly cloudy. High 17. UV index 4 or moderate. Thursday night..Clearing. Low plus 2 with patchy frost. Rodney - Shedden - Western Elgin County. Tonight..Mainly cloudy. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low plus 2 with risk of frost. Thursday..Mainly cloudy. High 17. UV index 4 or moderate. Thursday night..Clear. Low plus 3 with risk of frost. St. Thomas - Aylmer - Eastern Elgin County. Tonight..Mainly cloudy. 30 percent chance of showers early this evening. Wind northwest 20 km/h becoming light this evening. Low plus 1 with patchy frost. Thursday..Mainly cloudy. High 17. UV index 4 or moderate. Thursday night..Clear. Low plus 2 with patchy frost. Strathroy - Komoka - Western Middlesex County. Tonight..Mainly cloudy. Wind northwest 20 km/h gusting to 40 becoming light early this evening. Low plus 2 with risk of frost. Thursday..Mainly cloudy. High 16. UV index 4 or moderate. Thursday night..Clear. Low plus 2 with patchy frost. London - Parkhill - Eastern Middlesex County. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Wind northwest 20 km/h gusting to 40 becoming light early this evening. Low plus 1 with patchy frost. Thursday..Mainly cloudy. High 16. UV index 4 or moderate. Thursday night..Clear. Low plus 1 with patchy frost. Simcoe - Delhi - Norfolk. Tonight..Mainly cloudy with 30 percent chance of showers early this evening. Clearing this evening. Wind northwest 20 km/h becoming light early this evening. Low zero with patchy frost. Thursday..A mix of sun and cloud. Becoming cloudy late in the morning. High 15. UV index 4 or moderate. Thursday night..Clearing late in the evening. Low plus 1 with patchy frost. Dunnville - Caledonia - Haldimand. Tonight..Partly cloudy. 30 percent chance of showers this evening. Wind west 20 km/h becoming light this evening. Low plus 1 with risk of frost. Thursday..Mainly cloudy. High 15. UV index 4 or moderate. Thursday night..Clearing. Low plus 1 with patchy frost. Woodstock - Tillsonburg - Oxford County. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low zero with patchy frost. Thursday..A mix of sun and cloud. Becoming cloudy late in the morning. High 15. UV index 4 or moderate. Thursday night..Clearing in the evening. Low plus 1 with risk of frost. Brantford - County of Brant. Tonight..Mainly cloudy. 30 percent chance of showers early this evening. Wind west 30 km/h becoming light this evening. Low zero with patchy frost. Thursday..Cloudy. High 15. UV index 3 or moderate. Thursday night..Clearing. Low plus 1 with risk of frost. Niagara Falls - Welland - Southern Niagara Region. Tonight..Mainly cloudy. 30 percent chance of showers this evening. Wind northwest 30 km/h becoming light this evening. Low plus 3 with risk of frost. Thursday..Cloudy. High 14. UV index 3 or moderate. Thursday night..Mainly cloudy. Clearing near midnight. Low plus 2 with patchy frost. St. Catharines - Grimsby - Northern Niagara Region. Tonight..Mainly cloudy. 30 percent chance of showers this evening. Wind northwest 40 km/h becoming light this evening. Low plus 3 with risk of frost. Thursday..Cloudy. High 14. UV index 3 or moderate. Thursday night..Clearing late in the evening. Low plus 2 with patchy frost. City of Hamilton. Tonight..Mainly cloudy. 30 percent chance of showers this evening. Wind west 20 km/h becoming light this evening. Low plus 2 with risk of frost. Thursday..Cloudy. High 15. UV index 3 or moderate. Thursday night..Clearing. Low plus 1 with patchy frost. Burlington - Oakville. Tonight..Mainly cloudy. 30 percent chance of showers this evening. Wind west 30 km/h becoming light early this evening. Low plus 4. Thursday..Cloudy. High 16. UV index 3 or moderate. Thursday night..Clearing. Low plus 3 with risk of frost. Halton Hills - Milton. Tonight..Mainly cloudy. 30 percent chance of showers this evening. Wind northwest 30 km/h becoming light early this evening. Low plus 2 with patchy frost. Thursday..Cloudy. High 16. UV index 3 or moderate. Thursday night..Clearing late in the evening. Low plus 3 with risk of frost. Mississauga - Brampton. Tonight..Mainly cloudy. 30 percent chance of showers this evening. Wind northwest 30 km/h becoming light early this evening. Low plus 3 with risk of frost. Thursday..Mainly cloudy. High 16. UV index 3 or moderate. Thursday night..Clearing late in the evening. Low plus 3 with risk of frost. Caledon. Tonight..Cloudy. 40 percent chance of showers this evening. Wind northwest 20 km/h becoming light early this evening. Low plus 2 with patchy frost. Thursday..Cloudy. High 13. UV index 3 or moderate. Thursday night..Clearing late in the evening. Low plus 3 with risk of frost. Vaughan - Richmond Hill - Markham. Tonight..Mainly cloudy. 30 percent chance of showers this evening. Wind northwest 30 km/h becoming light this evening. Low plus 3 with risk of frost. Thursday..A mix of sun and cloud. Becoming cloudy in the morning. High 15. UV index 3 or moderate. Thursday night..Clearing late in the evening. Low plus 2 with patchy frost. Newmarket - Georgina - Northern York Region. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Wind northwest 30 km/h becoming light this evening. Low plus 2 with risk of frost. Thursday..Mainly cloudy. High 14. UV index 3 or moderate. Thursday night..Clearing. Low plus 2 with patchy frost. Pickering - Oshawa - Southern Durham Region. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Wind northwest 30 km/h becoming light this evening. Low plus 2 with risk of frost. Thursday..A mix of sun and cloud. Becoming cloudy in the morning. High 15. UV index 3 or moderate. Thursday night..Clearing in the evening. Low plus 2 with patchy frost. Uxbridge - Beaverton - Northern Durham Region. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Wind becoming northwest 30 km/h then light this evening. Low plus 2 with risk of frost. Thursday..Mainly cloudy. High 15. UV index 3 or moderate. Thursday night..Partly cloudy. Clearing near midnight. Low plus 2 with patchy frost. Goderich - Bluewater - Southern Huron County. Tonight..Mainly cloudy. 30 percent chance of showers this evening. Wind northwest 30 km/h becoming light early this evening. Low plus 1. Thursday..A mix of sun and cloud. High 14. UV index 4 or moderate. Thursday night..Clear. Low plus 3. Wingham - Blyth - Northern Huron County. Tonight..Mainly cloudy. 30 percent chance of showers this evening. Wind northwest 30 km/h becoming light early this evening. Low plus 1. Thursday..Mainly cloudy. High 14. UV index 3 or moderate. Thursday night..Clear. Low plus 3. Stratford - Mitchell - Southern Perth County. Tonight..Partly cloudy. 30 percent chance of showers this evening. Wind northwest 30 km/h gusting to 50 becoming light this evening. Low zero. Thursday..A mix of sun and cloud. Becoming cloudy near noon. High 15. UV index 4 or moderate. Thursday night..Clearing in the evening. Wind becoming southwest 20 km/h before morning. Low plus 2. Listowel - Milverton - Northern Perth County. Tonight..Mainly cloudy. 30 percent chance of showers this evening. Wind northwest 30 km/h gusting to 50 becoming light this evening. Low zero. Thursday..Mainly cloudy. High 15. UV index 3 or moderate. Thursday night..Clear. Wind becoming southwest 20 km/h before morning. Low plus 2. Kitchener - Cambridge - Region of Waterloo. Tonight..Mainly cloudy. 30 percent chance of showers early this evening. Wind northwest 30 km/h gusting to 50 becoming light this evening. Low zero. Thursday..Cloudy. High 15. UV index 3 or moderate. Thursday night..Clearing late in the evening. Low plus 1. Guelph - Erin - Southern Wellington County. Tonight..Mainly cloudy. 30 percent chance of showers early this evening. Wind northwest 30 km/h gusting to 50 becoming light this evening. Low zero. Thursday..Cloudy. High 15. UV index 3 or moderate. Thursday night..Clearing late in the evening. Low plus 1. Mount Forest - Arthur - Northern Wellington County. Tonight..Mainly cloudy. 30 percent chance of showers this evening. Wind becoming northwest 30 km/h then light this evening. Low zero. Thursday..Mainly cloudy. High 15. UV index 3 or moderate. Thursday night..Clear. Low plus 1. Orangeville - Grand Valley - Southern Dufferin County. Tonight..Mainly cloudy. 40 percent chance of showers this evening. Wind northwest 20 km/h becoming light early this evening. Low plus 1. Thursday..Cloudy. High 14. UV index 3 or moderate. Thursday night..Clearing late in the evening. Low plus 1. Shelburne - Mansfield - Northern Dufferin County. Tonight..Mainly cloudy. 40 percent chance of showers this evening. Wind northwest 20 km/h becoming light early this evening. Low plus 1. Thursday..Mainly cloudy. High 14. UV index 3 or moderate. Thursday night..Clearing in the evening. Low plus 1. Innisfil - New Tecumseth - Angus. Tonight..Mainly cloudy. 40 percent chance of showers this evening. Wind northwest 30 km/h becoming light this evening. Low plus 2. Thursday..Cloudy. High 14. UV index 3 or moderate. Thursday night..Clearing. Low zero. Saugeen Shores - Kincardine - Southern Bruce County. Tonight..Mainly cloudy. 40 percent chance of showers this evening. Wind northwest 30 km/h becoming light early this evening. Low plus 1. Thursday..A mix of sun and cloud. High 15. UV index 4 or moderate. Thursday night..Clear. Low plus 4. Bruce Peninsula - Sauble Beach - Tobermory. Tonight..Mainly cloudy with 40 percent chance of showers. Low plus 3. Thursday..Mainly cloudy. High 14. UV index 3 or moderate. Thursday night..Clear. Low plus 5. Hanover - Dundalk - Southern Grey County. Tonight..Mainly cloudy. 40 percent chance of showers this evening. Low plus 1. Thursday..Mainly cloudy. High 14. UV index 3 or moderate. Thursday night..Clearing in the evening. Low plus 1. Owen Sound - Blue Mountains - Northern Grey County. Tonight..Mainly cloudy with 40 percent chance of showers. Low plus 2. Thursday..A mix of sun and cloud. High 13. UV index 4 or moderate. Thursday night..Clear. Low plus 4. Barrie - Collingwood - Hillsdale. Tonight..Mainly cloudy. 40 percent chance of showers this evening. Wind northwest 20 km/h becoming light this evening. Low plus 2. Thursday..Cloudy. High 13. UV index 3 or moderate. Thursday night..Partly cloudy. Clearing near midnight. Low plus 1. Midland - Coldwater - Orr Lake. Tonight..Mainly cloudy. 40 percent chance of showers this evening. Wind north 20 km/h becoming light this evening. Low plus 4. Thursday..Mainly cloudy. High 13. UV index 3 or moderate. Thursday night..A few clouds. Low 8. Orillia - Lagoon City - Washago. Tonight..Mainly cloudy. 40 percent chance of showers this evening. Wind north 20 km/h becoming light this evening. Low plus 4. Thursday..Cloudy. High 13. UV index 3 or moderate. Thursday night..Partly cloudy. Clearing after midnight. Low 8. Cobourg - Colborne - Western Northumberland County. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Wind northwest 20 km/h becoming light this evening. Low plus 2 with risk of frost. Thursday..A mix of sun and cloud. Becoming cloudy in the morning. High 14. UV index 3 or moderate. Thursday night..Clearing. Low plus 3 with risk of frost. Belleville - Quinte West - Eastern Northumberland County. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Wind northwest 20 km/h becoming light this evening. Low plus 2 with risk of frost. Thursday..A mix of sun and cloud. Becoming cloudy in the morning. High 14. UV index 3 or moderate. Thursday night..Clearing. Low plus 3 with risk of frost. Picton - Sandbanks Park. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Wind northwest 30 km/h becoming light this evening. Low plus 3 with risk of frost. Thursday..A mix of sun and cloud. Becoming cloudy in the morning. High 14. UV index 3 or moderate. Thursday night..Clearing. Low plus 3 with risk of frost. Napanee - Consecon. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Wind northwest 20 km/h becoming light this evening. Low plus 3 with risk of frost. Thursday..A mix of sun and cloud. Becoming cloudy in the morning. High 14. UV index 3 or moderate. Thursday night..Clearing. Low plus 3 with risk of frost. Kingston - Odessa - Frontenac Islands. Tonight..Cloudy. 40 percent chance of showers early this evening. Wind northwest 20 km/h becoming light this evening. Low plus 4. Thursday..Mainly cloudy. High 14. UV index 3 or moderate. Thursday night..Mainly cloudy. Low plus 3 with risk of frost. Lindsay - Southern Kawartha Lakes. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Wind northwest 20 km/h becoming light this evening. Low plus 2. Thursday..Mainly cloudy. Wind becoming northwest 20 km/h in the afternoon. High 14. UV index 3 or moderate. Thursday night..Clearing near midnight. Low plus 2. Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Wind northwest 20 km/h becoming light this evening. Low plus 2. Thursday..Cloudy. Wind becoming northwest 20 km/h in the afternoon. High 14. UV index 3 or moderate. Thursday night..Partly cloudy. Low plus 2. Peterborough City - Lakefield - Southern Peterborough County. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Wind northwest 20 km/h becoming light this evening. Low plus 2. Thursday..A mix of sun and cloud. Becoming cloudy in the morning. Wind becoming northwest 20 km/h in the afternoon. High 14. UV index 3 or moderate. Thursday night..Clearing late in the evening. Low plus 2. Apsley - Woodview - Northern Peterborough County. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Wind northwest 20 km/h becoming light this evening. Low plus 3. Thursday..Cloudy. Wind becoming northwest 20 km/h in the afternoon. High 13. UV index 3 or moderate. Thursday night..Mainly cloudy. Clearing near midnight. Low plus 2. Stirling - Tweed - Madoc. Tonight..Mainly cloudy with 40 percent chance of showers. Wind west 20 km/h becoming light early this evening. Low plus 2. Thursday..Cloudy. High 14. UV index 3 or moderate. Thursday night..Cloudy. Clearing near midnight. Low plus 1. Tamworth - Sydenham - South Frontenac. Tonight..Cloudy with 40 percent chance of showers. Low plus 2. Thursday..Mainly cloudy. High 14. UV index 3 or moderate. Thursday night..Mainly cloudy. Low plus 1. Kaladar - Bannockburn - Bon Echo Park. Tonight..Mainly cloudy with 40 percent chance of showers. Low plus 2. Thursday..Cloudy. High 13. UV index 3 or moderate. Thursday night..Cloudy. Becoming partly cloudy in the evening. Low minus 1. Bancroft - Hastings Highlands - Denbigh. Tonight..Mainly cloudy with 40 percent chance of showers. Low plus 2. Thursday..Cloudy. High 13. UV index 3 or moderate. Thursday night..Clearing late in the evening. Low plus 1. Gananoque - Mallorytown. Tonight..Cloudy. 40 percent chance of showers this evening and after midnight. Low plus 4. Thursday..Mainly cloudy. High 13. UV index 3 or moderate. Thursday night..Mainly cloudy. Low plus 1. Brockville - Prescott. Tonight..Cloudy. 40 percent chance of showers this evening and after midnight. Low plus 5. Thursday..Mainly cloudy. High 13. UV index 3 or moderate. Thursday night..Cloudy. Low plus 1. Westport - Charleston Lake. Tonight..Cloudy. 40 percent chance of showers this evening and after midnight. Low plus 4. Thursday..Mainly cloudy. High 13. UV index 3 or moderate. Thursday night..Mainly cloudy. Low plus 1. Merrickville-Wolford - Kemptville. Tonight..Cloudy. 40 percent chance of showers this evening and after midnight. Low plus 5. Thursday..Mainly cloudy. High 13. UV index 3 or moderate. Thursday night..Cloudy. Low plus 1. Ottawa North - Kanata - Orl‚ans. Tonight..Cloudy. 40 percent chance of showers this evening and after midnight. Low plus 5. Thursday..Mainly cloudy. Wind becoming northwest 30 km/h in the morning. High 13. UV index 3 or moderate. Thursday night..Cloudy. Low plus 1. Ottawa South - Richmond - Metcalfe. Tonight..Cloudy. 40 percent chance of showers this evening and after midnight. Low plus 5. Thursday..Mainly cloudy. Wind becoming northwest 30 km/h in the morning. High 13. UV index 3 or moderate. Thursday night..Cloudy. Low plus 1. Gatineau. Tonight..Cloudy. 40 percent chance of showers this evening and after midnight. Low plus 5. Thursday..Mainly cloudy. High 13. UV index 2 or low. Thursday night..Cloudy. Low plus 4. Prescott and Russell. Tonight..Cloudy. 40 percent chance of showers this evening and after midnight. Low plus 5. Thursday..Mainly cloudy. High 13. UV index 3 or moderate. Thursday night..Cloudy. Low plus 2. Morrisburg - Long Sault. Tonight..Cloudy. 40 percent chance of showers this evening and after midnight. Low plus 4. Thursday..Mainly cloudy. High 13. UV index 3 or moderate. Thursday night..Overcast. Low plus 2. Cornwall - Lancaster. Tonight..Cloudy. 40 percent chance of showers this evening and after midnight. Low plus 4. Thursday..Mainly cloudy. High 13. UV index 3 or moderate. Thursday night..Overcast. Low plus 2. Winchester - Newington. Tonight..Cloudy. 40 percent chance of showers this evening and after midnight. Low plus 4. Thursday..Mainly cloudy. High 13. UV index 3 or moderate. Thursday night..Cloudy. Low plus 2. Maxville - Alexandria. Tonight..Cloudy. 40 percent chance of showers this evening and after midnight. Low plus 5. Thursday..Mainly cloudy. High 11. UV index 3 or moderate. Thursday night..Cloudy. Low plus 2. Plevna - Sharbot Lake - Western Lanark County. Tonight..Cloudy with 40 percent chance of showers. Low plus 4. Thursday..Cloudy. High 12. UV index 3 or moderate. Thursday night..Cloudy. Becoming partly cloudy in the evening. Low zero. Smiths Falls - Perth - Eastern Lanark County. Tonight..Cloudy. 40 percent chance of showers this evening and after midnight. Low plus 4. Thursday..Mainly cloudy. High 12. UV index 3 or moderate. Thursday night..Cloudy. Low zero. Port Carling - Port Severn. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Wind northwest 30 km/h becoming light this evening. Low plus 3. Thursday..Mainly cloudy. High 13. UV index 3 or moderate. Thursday night..A few clouds. Low 9. Bracebridge - Gravenhurst. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Wind northwest 30 km/h becoming light early this evening. Low plus 3. Thursday..Mainly cloudy. High 13. UV index 3 or moderate. Thursday night..Partly cloudy. Low plus 3. Town of Parry Sound - Rosseau - Killbear Park. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Wind northwest 30 km/h becoming light early this evening. Low plus 3. Thursday..Mainly cloudy. High 13. UV index 3 or moderate. Thursday night..A few clouds. Low 10. Huntsville - Baysville. Tonight..Mainly cloudy with 40 percent chance of showers. Wind northwest 30 km/h becoming light early this evening. Low plus 4. Thursday..Mainly cloudy. High 13. UV index 3 or moderate. Thursday night..Clearing in the evening. Low plus 5. Haliburton - Minden - Southern Haliburton County. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Low plus 2. Thursday..Cloudy. High 13. UV index 2 or low. Thursday night..Clearing late in the evening. Low plus 2. Oxtongue Lake - Fort Irwin - Northern Haliburton County. Tonight..Mainly cloudy with 40 percent chance of showers. Low plus 2. Thursday..Cloudy. High 13. UV index 2 or low. Thursday night..Clearing late in the evening. Low plus 2. Barry's Bay - Killaloe. Tonight..Cloudy with 40 percent chance of showers. Low plus 3. Thursday..Cloudy. High 12. UV index 3 or moderate. Thursday night..Cloudy. Becoming partly cloudy in the evening. Low plus 1. Renfrew - Arnprior - Calabogie. Tonight..Cloudy with 40 percent chance of showers. Low plus 3. Thursday..Mainly cloudy. High 12. UV index 3 or moderate. Thursday night..Mainly cloudy. Clearing after midnight. Low plus 1. Petawawa - Pembroke - Cobden. Tonight..Cloudy with 40 percent chance of showers. Low plus 3. Thursday..Cloudy. High 12. UV index 2 or low. Thursday night..Cloudy. Clearing after midnight. Low plus 1. Western Algonquin Park - Lake of Two Rivers. Tonight..Mainly cloudy with 40 percent chance of showers. Low plus 2. Thursday..Cloudy. High 12. UV index 1 or low. Thursday night..Partly cloudy. Low zero. Deep River - Whitney - Eastern Algonquin Park. Tonight..Cloudy with 40 percent chance of showers. Low plus 2. Thursday..Overcast. High 12. UV index 1 or low. Thursday night..Partly cloudy. Low zero. Bayfield Inlet - Dunchurch. Tonight..Mainly cloudy with 40 percent chance of showers. Wind northwest 30 km/h becoming light early this evening. Low plus 3. Thursday..Mainly cloudy. High 13. UV index 3 or moderate. Thursday night..Clearing in the evening. Low plus 4. South River - Burk's Falls. Tonight..Cloudy with 40 percent chance of showers. Wind northwest 30 km/h becoming light early this evening. Low plus 3. Thursday..Cloudy. High 13. UV index 3 or moderate. Thursday night..Clearing in the evening. Low plus 4. End $$$$^^ --- up 1 week, 6 days, 18 hours, 54 minutes * Origin: Northern Realms (1:229/664) .