Subj : Southern Ontario Weather To : All From : Northern Realms Date : Tue Jun 11 2024 15:35:00 FPCN11 CWTO 111930 Forecasts for Southern Ontario and the National Capital Region issued by Environment Canada at 3:30 p.m. EDT Tuesday 11 June 2024 for tonight Wednesday and Wednesday night. The next scheduled forecast will be issued at 5:00 a.m. EDT Wednesday. City of Toronto. Tonight..Partly cloudy. Low 11. Wednesday..Sunny. Wind becoming south 20 km/h in the afternoon. High 24. Humidex 27. UV index 7 or high. Wednesday night..A few clouds. Low 17. Windsor - Leamington - Essex County. Tonight..Clear. Becoming partly cloudy this evening. Low 13. Wednesday..A mix of sun and cloud. Wind becoming south 20 km/h gusting to 40 in the morning. High 28. UV index 9 or very high. Wednesday night..Partly cloudy. Wind south 20 km/h gusting to 40. Low 19. Chatham-Kent - Rondeau Park. Tonight..Clear. Becoming partly cloudy near midnight. Low 12. Wednesday..Mainly sunny. Wind becoming south 20 km/h in the afternoon. High 27. UV index 9 or very high. Wednesday night..A few clouds. Wind southwest 20 km/h. Low 18. Sarnia - Petrolia - Western Lambton County. Tonight..Clear. Becoming partly cloudy late this evening. Low 11. Wednesday..Mainly sunny. Wind becoming south 20 km/h gusting to 40 late in the morning. High 27. Humidex 28. UV index 8 or very high. Wednesday night..A few clouds. Increasing cloudiness after midnight. Wind south 20 km/h. Low 18. Watford - Pinery Park - Eastern Lambton County. Tonight..A few clouds. Low 11. Wednesday..Mainly sunny. Wind becoming southwest 20 km/h in the afternoon. High 27. Humidex 28. UV index 8 or very high. Wednesday night..A few clouds. Low 18. Rodney - Shedden - Western Elgin County. Tonight..A few clouds. Low 11. Wednesday..Mainly sunny. High 25. Humidex 27. UV index 8 or very high. Wednesday night..Clear. Becoming partly cloudy in the evening. Low 17. St. Thomas - Aylmer - Eastern Elgin County. Tonight..Partly cloudy. Low 10. Wednesday..Mainly sunny. Wind becoming south 20 km/h in the afternoon. High 25. Humidex 27. UV index 8 or very high. Wednesday night..Clear. Becoming partly cloudy in the evening. Low 17. Strathroy - Komoka - Western Middlesex County. Tonight..A few clouds. Low 11. Wednesday..Sunny. Becoming a mix of sun and cloud in the morning. Wind becoming south 20 km/h in the afternoon. High 26. Humidex 27. UV index 8 or very high. Wednesday night..A few clouds. Increasing cloudiness overnight. Wind south 20 km/h becoming light in the evening. Low 18. London - Parkhill - Eastern Middlesex County. Tonight..A few clouds. Low 11. Wednesday..Mainly sunny. Wind becoming south 20 km/h in the afternoon. High 26. Humidex 27. UV index 8 or very high. Wednesday night..A few clouds. Increasing cloudiness before morning. Wind south 20 km/h becoming light in the evening. Low 17. Simcoe - Delhi - Norfolk. Tonight..A few clouds. Low 10. Wednesday..Mainly sunny. High 24. Humidex 25. UV index 8 or very high. Wednesday night..Clear. Becoming partly cloudy late in the evening. Low 17. Dunnville - Caledonia - Haldimand. Tonight..Partly cloudy. Low 10. Wednesday..Mainly sunny. High 24. Humidex 26. UV index 8 or very high. Wednesday night..Clear. Becoming partly cloudy near midnight. Low 17. Woodstock - Tillsonburg - Oxford County. Tonight..Partly cloudy. Low 9. Wednesday..Mainly sunny. Wind becoming south 20 km/h late in the afternoon. High 24. Humidex 26. UV index 8 or very high. Wednesday night..Clear. Increasing cloudiness overnight. Wind south 20 km/h becoming light in the evening. Low 17. Brantford - County of Brant. Tonight..Partly cloudy. Low 9. Wednesday..Mainly sunny. Wind becoming southwest 20 km/h late in the afternoon. High 24. Humidex 26. UV index 8 or very high. Wednesday night..A few clouds. Wind southwest 20 km/h becoming light in the evening. Low 17. Niagara Falls - Welland - Southern Niagara Region. Tonight..Partly cloudy. Low 10. Wednesday..Sunny. High 24. Humidex 25. UV index 8 or very high. Wednesday night..Clear. Becoming partly cloudy near midnight. Low 18. St. Catharines - Grimsby - Northern Niagara Region. Tonight..Partly cloudy. Low 10. Wednesday..Sunny. High 24. Humidex 25. UV index 8 or very high. Wednesday night..Clear. Becoming partly cloudy near midnight. Low 18. City of Hamilton. Tonight..Partly cloudy. Low 10. Wednesday..Mainly sunny. Wind becoming southwest 20 km/h in the afternoon. High 24. Humidex 26. UV index 8 or very high. Wednesday night..Clear. Becoming partly cloudy near midnight. Wind southwest 20 km/h becoming light in the evening. Low 17. Burlington - Oakville. Tonight..Partly cloudy. Low 10. Wednesday..Sunny. Becoming a mix of sun and cloud in the afternoon. Wind becoming south 30 km/h in the afternoon. High 24. Humidex 27. UV index 7 or high. Wednesday night..A few clouds. Wind southwest 30 km/h becoming light near midnight. Low 16. Halton Hills - Milton. Tonight..Partly cloudy. Low 10. Wednesday..Mainly sunny. Wind becoming southwest 20 km/h late in the morning. High 24. Humidex 27. UV index 7 or high. Wednesday night..A few clouds. Low 16. Mississauga - Brampton. Tonight..Partly cloudy. Low 10. Wednesday..Mainly sunny. Wind becoming southeast 20 km/h late in the morning. High 24. Humidex 27. UV index 7 or high. Wednesday night..A few clouds. Wind south 20 km/h becoming light in the evening. Low 16. Caledon. Tonight..Partly cloudy. Low 8. Wednesday..Sunny. Becoming a mix of sun and cloud in the morning. Wind southwest 20 km/h becoming light in the afternoon. High 24. Humidex 27. UV index 7 or high. Wednesday night..A few clouds. Wind becoming southwest 20 km/h gusting to 40 near midnight. Low 16. Vaughan - Richmond Hill - Markham. Tonight..Partly cloudy. Low 10. Wednesday..Sunny. Wind becoming south 20 km/h in the afternoon. High 23. Humidex 25. UV index 8 or very high. Wednesday night..Partly cloudy. Low 16. Newmarket - Georgina - Northern York Region. Tonight..Partly cloudy. Low 9. Wednesday..Mainly sunny. Wind becoming south 20 km/h in the afternoon. High 24. Humidex 26. UV index 8 or very high. Wednesday night..Partly cloudy. Wind south 20 km/h becoming light in the evening. Low 16. Pickering - Oshawa - Southern Durham Region. Tonight..Partly cloudy. Low 10. Wednesday..Mainly sunny. High 23. Humidex 25. UV index 8 or very high. Wednesday night..Clear. Increasing cloudiness near midnight. Low 15. Uxbridge - Beaverton - Northern Durham Region. Tonight..Partly cloudy. Low 9. Wednesday..Sunny. Wind becoming south 20 km/h in the afternoon. High 23. Humidex 25. UV index 8 or very high. Wednesday night..Clear. Becoming partly cloudy after midnight. Wind south 20 km/h becoming light in the evening. Low 16. Goderich - Bluewater - Southern Huron County. Tonight..A few clouds. Wind becoming south 30 km/h late this evening. Low 9. Wednesday..Sunny. Becoming a mix of sun and cloud in the morning. Wind south 30 km/h. High 26. Humidex 27. UV index 7 or high. Wednesday night..Partly cloudy. Becoming cloudy overnight. Wind south 30 km/h. Low 17. Wingham - Blyth - Northern Huron County. Tonight..A few clouds. Low 9. Wednesday..Mainly sunny. Wind southwest 20 km/h. High 25. Humidex 26. UV index 7 or high. Wednesday night..Partly cloudy. Becoming cloudy before morning. Wind south 20 km/h becoming light in the evening. Low 17. Stratford - Mitchell - Southern Perth County. Tonight..Partly cloudy. Low 8. Wednesday..A mix of sun and cloud. Wind southwest 20 km/h. High 24. UV index 7 or high. Wednesday night..A few clouds. Increasing cloudiness before morning. Wind south 20 km/h becoming light in the evening. Low 16. Listowel - Milverton - Northern Perth County. Tonight..A few clouds. Low 8. Wednesday..Mainly sunny. Wind southwest 20 km/h. High 24. UV index 7 or high. Wednesday night..Partly cloudy. Wind south 20 km/h becoming light in the evening. Low 16. Kitchener - Cambridge - Region of Waterloo. Tonight..Partly cloudy. Low 8. Wednesday..Mainly sunny. Wind becoming southwest 20 km/h late in the afternoon. High 22. Humidex 27. UV index 8 or very high. Wednesday night..A few clouds. Increasing cloudiness overnight. Wind south 20 km/h becoming light near midnight. Low 15. Guelph - Erin - Southern Wellington County. Tonight..Partly cloudy. Low 8. Wednesday..A mix of sun and cloud. Wind becoming southwest 20 km/h late in the afternoon. High 22. Humidex 27. UV index 8 or very high. Wednesday night..A few clouds. Wind southwest 20 km/h becoming light in the evening. Low 15. Mount Forest - Arthur - Northern Wellington County. Tonight..A few clouds. Low 8. Wednesday..Mainly sunny. Wind southwest 20 km/h. High 22. Humidex 27. UV index 8 or very high. Wednesday night..A few clouds. Increasing cloudiness overnight. Wind south 20 km/h becoming light in the evening. Low 15. Orangeville - Grand Valley - Southern Dufferin County. Tonight..Partly cloudy. Low 8. Wednesday..Mainly sunny. Wind becoming southwest 20 km/h in the morning. High 24. Humidex 26. UV index 8 or very high. Wednesday night..A few clouds. Wind southwest 20 km/h becoming light in the evening. Wind becoming southwest 20 gusting to 40 near midnight. Low 16. Shelburne - Mansfield - Northern Dufferin County. Tonight..Partly cloudy. Low 8. Wednesday..A mix of sun and cloud. Wind becoming southwest 20 km/h in the morning. High 24. Humidex 26. UV index 8 or very high. Wednesday night..A few clouds. Wind southwest 20 km/h becoming light in the evening. Low 16. Innisfil - New Tecumseth - Angus. Tonight..Partly cloudy. Low 8. Wednesday..A mix of sun and cloud. Wind south 20 km/h becoming light in the afternoon. High 24. Humidex 26. UV index 7 or high. Wednesday night..A few clouds. Low 16. Saugeen Shores - Kincardine - Southern Bruce County. Tonight..A few clouds. Wind becoming south 20 km/h before morning. Low 9. Wednesday..Sunny. Becoming a mix of sun and cloud in the morning. Wind south 20 km/h gusting to 40. High 25. UV index 7 or high. Wednesday night..Partly cloudy. Wind south 30 km/h gusting to 50. Low 16. Bruce Peninsula - Sauble Beach - Tobermory. Tonight..A few clouds. Low 9. Wednesday..A mix of sun and cloud. Wind becoming southwest 20 km/h gusting to 40 in the morning. High 24. UV index 7 or high. Wednesday night..Partly cloudy. Wind south 20 km/h becoming light near midnight. Low 16. Hanover - Dundalk - Southern Grey County. Tonight..A few clouds. Low 8. Wednesday..A mix of sun and cloud. Wind becoming southwest 20 km/h in the morning. High 24. UV index 7 or high. Wednesday night..A few clouds. Increasing cloudiness before morning. Wind southwest 20 km/h gusting to 40 becoming light after midnight. Low 15. Owen Sound - Blue Mountains - Northern Grey County. Tonight..Partly cloudy. Wind becoming south 20 km/h gusting to 40 after midnight. Low 9. Wednesday..A mix of sun and cloud. Clearing near noon. Wind south 20 km/h gusting to 40. High 24. Humidex 25. UV index 7 or high. Wednesday night..Partly cloudy. Becoming cloudy after midnight. Wind south 20 km/h gusting to 40 becoming light after midnight. Low 16. Barrie - Collingwood - Hillsdale. Tonight..Partly cloudy. Low 9. Wednesday..Mainly sunny. Increasing cloudiness early in the afternoon. Wind becoming south 20 km/h in the afternoon. High 24. Humidex 26. UV index 7 or high. Wednesday night..Partly cloudy. Wind south 20 km/h becoming light in the evening. Low 16. Midland - Coldwater - Orr Lake. Tonight..A few clouds. Low 10. Wednesday..Mainly sunny. Wind southwest 20 km/h. High 24. Humidex 25. UV index 7 or high. Wednesday night..Partly cloudy. Wind south 20 km/h becoming light after midnight. Low 16. Orillia - Lagoon City - Washago. Tonight..Partly cloudy. Wind becoming south 30 km/h late this evening. Low 10. Wednesday..A mix of sun and cloud. Wind becoming south 20 km/h late in the afternoon. High 23. UV index 7 or high. Wednesday night..Partly cloudy. Wind south 20 km/h. Low 15. Cobourg - Colborne - Western Northumberland County. Tonight..Partly cloudy. Low 10. Wednesday..Mainly sunny. High 22. UV index 8 or very high. Wednesday night..Clear. Increasing cloudiness after midnight. Low 14. Belleville - Quinte West - Eastern Northumberland County. Tonight..Partly cloudy. Low 10. Wednesday..Mainly sunny. High 22. UV index 8 or very high. Wednesday night..Clear. Increasing cloudiness after midnight. Low 13. Picton - Sandbanks Park. Tonight..Partly cloudy. Low 10. Wednesday..Mainly sunny. High 21. UV index 8 or very high. Wednesday night..Clear. Increasing cloudiness after midnight. Low 12. Napanee - Consecon. Tonight..Partly cloudy. Low 10. Wednesday..Mainly sunny. High 22. UV index 8 or very high. Wednesday night..Clear. Increasing cloudiness after midnight. Low 12. Kingston - Odessa - Frontenac Islands. Tonight..Partly cloudy. Low 10. Wednesday..Mainly sunny. High 22. UV index 8 or very high. Wednesday night..Clear. Becoming partly cloudy before morning. Low 12. Lindsay - Southern Kawartha Lakes. Tonight..Partly cloudy. Low 8. Wednesday..Mainly sunny. Wind becoming southwest 20 km/h late in the afternoon. High 23. UV index 7 or high. Wednesday night..Clear. Increasing cloudiness near midnight. Wind southwest 20 km/h becoming light in the evening. Low 15. Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes. Tonight..Partly cloudy. Low 8. Wednesday..Mainly sunny. Wind becoming south 30 km/h late in the afternoon. High 23. UV index 7 or high. Wednesday night..Partly cloudy. Wind south 30 km/h becoming light in the evening. Low 14. Peterborough City - Lakefield - Southern Peterborough County. Tonight..Partly cloudy. Low 8. Wednesday..Mainly sunny. High 23. UV index 8 or very high. Wednesday night..Clear. Increasing cloudiness after midnight. Low 15. Apsley - Woodview - Northern Peterborough County. Tonight..Partly cloudy. Low 8. Wednesday..Mainly sunny. Wind becoming southwest 20 km/h late in the afternoon. High 23. UV index 8 or very high. Wednesday night..Partly cloudy. Wind southwest 20 km/h becoming light in the evening. Low 14. Stirling - Tweed - Madoc. Tonight..Partly cloudy. Low 8. Wednesday..Mainly sunny. High 23. Humidex 25. UV index 8 or very high. Wednesday night..Clear. Increasing cloudiness after midnight. Low 12. Tamworth - Sydenham - South Frontenac. Tonight..Mainly cloudy. Clearing late this evening. Low 8. Wednesday..Mainly sunny. High 23. Humidex 25. UV index 8 or very high. Wednesday night..Clear. Becoming partly cloudy before morning. Low 12. Kaladar - Bannockburn - Bon Echo Park. Tonight..Partly cloudy. Low 7. Wednesday..A mix of sun and cloud. Becoming sunny in the afternoon. High 23. UV index 8 or very high. Wednesday night..Clear. Increasing cloudiness after midnight. Low 14. Bancroft - Hastings Highlands - Denbigh. Tonight..Partly cloudy. Low 7. Wednesday..Mainly sunny. Increasing cloudiness in the afternoon. Wind becoming southwest 20 km/h in the afternoon. High 23. UV index 8 or very high. Wednesday night..Partly cloudy. Wind southwest 20 km/h becoming light in the evening. Low 13. Gananoque - Mallorytown. Tonight..Mainly cloudy. Clearing late this evening. Low 10. Wednesday..A mix of sun and cloud. High 22. UV index 8 or very high. Wednesday night..Clear. Low 13. Brockville - Prescott. Tonight..Mainly cloudy. Clearing late this evening. Low 10. Wednesday..A mix of sun and cloud. High 22. UV index 8 or very high. Wednesday night..Clear. Low 13. Westport - Charleston Lake. Tonight..Mainly cloudy. Clearing late this evening. Low 10. Wednesday..A mix of sun and cloud. High 23. Humidex 25. UV index 8 or very high. Wednesday night..Clear. Becoming partly cloudy before morning. Low 13. Merrickville-Wolford - Kemptville. Tonight..Mainly cloudy. Clearing near midnight. Low 10. Wednesday..A mix of sun and cloud. High 23. Humidex 25. UV index 8 or very high. Wednesday night..Clear. Low 13. Ottawa North - Kanata - Orl‚ans. Tonight..Mainly cloudy. Clearing after midnight. Low 10. Wednesday..Mainly cloudy. High 23. Humidex 25. UV index 7 or high. Wednesday night..Clear. Low 14. Ottawa South - Richmond - Metcalfe. Tonight..Mainly cloudy. Clearing after midnight. Low 10. Wednesday..Mainly cloudy. High 23. Humidex 25. UV index 7 or high. Wednesday night..Clear. Low 14. Gatineau. Tonight..Partly cloudy. Low 10. Wednesday..Mainly cloudy. High 23. Humidex 26. UV index 7 or high. Wednesday night..Clear. Low 13. Prescott and Russell. Tonight..Mainly cloudy. Clearing near midnight. Low 9. Wednesday..Mainly cloudy. High 22. Humidex 25. UV index 7 or high. Wednesday night..Clear. Low 13. Morrisburg - Long Sault. Tonight..Mainly cloudy. Clearing after midnight. Low 9. Wednesday..A mix of sun and cloud. High 22. Humidex 25. UV index 8 or very high. Wednesday night..Clear. Low 13. Cornwall - Lancaster. Tonight..Mainly cloudy. Clearing near midnight. Low 9. Wednesday..A mix of sun and cloud. Wind becoming west 20 km/h in the afternoon. High 22. Humidex 25. UV index 8 or very high. Wednesday night..Clear. Wind southwest 20 km/h becoming light in the evening. Low 13. Winchester - Newington. Tonight..Mainly cloudy. Clearing after midnight. Low 9. Wednesday..A mix of sun and cloud. High 22. Humidex 25. UV index 8 or very high. Wednesday night..Clear. Low 13. Maxville - Alexandria. Tonight..Mainly cloudy. Clearing near midnight. Low 9. Wednesday..A mix of sun and cloud. High 22. Humidex 25. UV index 7 or high. Wednesday night..Clear. Low 13. Plevna - Sharbot Lake - Western Lanark County. Tonight..Partly cloudy. Low 8. Wednesday..A mix of sun and cloud. High 23. Humidex 25. UV index 8 or very high. Wednesday night..Clear. Increasing cloudiness after midnight. Low 13. Smiths Falls - Perth - Eastern Lanark County. Tonight..Mainly cloudy. Clearing near midnight. Low 8. Wednesday..A mix of sun and cloud. High 23. Humidex 25. UV index 8 or very high. Wednesday night..Clear. Low 13. Port Carling - Port Severn. Tonight..A few clouds. Low 8. Wednesday..A mix of sun and cloud. High 24. Humidex 26. UV index 7 or high. Wednesday night..Partly cloudy. Wind becoming northeast 20 km/h near midnight. Low 15. Bracebridge - Gravenhurst. Tonight..A few clouds. Low 8. Wednesday..A mix of sun and cloud. High 23. Humidex 25. UV index 7 or high. Wednesday night..Partly cloudy. Low 14. Town of Parry Sound - Rosseau - Killbear Park. Tonight..Clear. Low 8. Wednesday..Mainly sunny. Wind southwest 20 km/h. High 23. Humidex 25. UV index 7 or high. Wednesday night..Partly cloudy. Wind south 20 km/h. Low 15. Huntsville - Baysville. Tonight..Partly cloudy. Clearing late this evening. Low 7. Wednesday..Mainly sunny. Wind becoming southwest 20 km/h in the morning. High 22. UV index 7 or high. Wednesday night..Partly cloudy. Wind south 20 km/h becoming light in the evening. Low 14. Haliburton - Minden - Southern Haliburton County. Tonight..Partly cloudy. Low 7. Wednesday..Mainly sunny. Increasing cloudiness early in the afternoon. Wind becoming southwest 20 km/h late in the morning. High 23. UV index 7 or high. Wednesday night..Partly cloudy. Clearing before morning. Wind southwest 20 km/h becoming light in the evening. Low 13. Oxtongue Lake - Fort Irwin - Northern Haliburton County. Tonight..Mainly cloudy. Clearing late this evening. Low 7. Wednesday..Mainly sunny. Increasing cloudiness early in the afternoon. Wind becoming southwest 20 km/h late in the morning. High 22. UV index 7 or high. Wednesday night..Partly cloudy. Clearing before morning. Wind southwest 20 km/h becoming light in the evening. Low 13. Barry's Bay - Killaloe. Tonight..Partly cloudy. Low 7. Wednesday..Mainly sunny. Increasing cloudiness in the afternoon. Wind becoming southwest 20 km/h in the afternoon. High 23. UV index 7 or high. Wednesday night..Clearing in the evening. Wind south 20 km/h. Low 13. Renfrew - Arnprior - Calabogie. Tonight..Mainly cloudy. Clearing late this evening. Low 8. Wednesday..Mainly sunny. High 23. UV index 7 or high. Wednesday night..Clearing late in the evening. Wind becoming southwest 20 km/h near midnight. Low 14. Petawawa - Pembroke - Cobden. Tonight..Partly cloudy. Low 7. Wednesday..Mainly sunny. High 23. UV index 7 or high. Wednesday night..Partly cloudy. Low 13. Western Algonquin Park - Lake of Two Rivers. Tonight..Mainly cloudy. Clearing late this evening. Low 7. Wednesday..A mix of sun and cloud. Wind becoming southwest 20 km/h late in the morning. High 22. UV index 7 or high. Wednesday night..A few clouds. Wind south 20 km/h. Low 13. Deep River - Whitney - Eastern Algonquin Park. Tonight..Mainly cloudy. Clearing late this evening. Low 7. Wednesday..A mix of sun and cloud. Wind becoming southwest 20 km/h in the morning. High 22. UV index 7 or high. Wednesday night..Partly cloudy. Wind southwest 20 km/h becoming light in the evening. Low 13. Bayfield Inlet - Dunchurch. Tonight..Partly cloudy. Becoming clear this evening. Low 8. Wednesday..Mainly sunny. Wind becoming southwest 20 km/h in the morning. High 23. UV index 7 or high. Wednesday night..Partly cloudy. Wind southwest 20 km/h becoming light after midnight. Low 15. South River - Burk's Falls. Tonight..Partly cloudy. Clearing late this evening. Low 7. Wednesday..Mainly sunny. Wind becoming southwest 20 km/h in the morning. High 22. UV index 7 or high. Wednesday night..Partly cloudy. Wind southwest 20 km/h becoming light after midnight. Low 14. End $$$$^^ --- up 5 days, 7 hours, 12 minutes * Origin: Northern Realms (1:229/664) .