Current Conditions - Thunder Bay, ON

Latest Weather News - Toronto

• Ontario could see record-breaking heat, rich red foliage as October arrives

  A full week of temperatures in the mid- to high-20s is expected across Ontario as the calendar turns to October, but the warm weather is not expected to last to Thanksgiving.

  Weather

  Sep 30
• September 2023 is off to a hot, humid start in Ontario — but will it last?

  Labour Day on Monday was the hottest day on record so far this year at 34 C in Toronto, surpassing a very warm June 2 at 32 C, according to data from Environment Canada.

  Weather

  Sep 7
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• Sweltering heat expected to impact many parts of Ontario, warning issued

  Residents in central and southern Ontario are in for a hot few days as a heat warning blankets a large section of the province Tuesday.

  Weather

  Sep 5
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• Toronto, parts of southern Ontario under Labour Day heat warning

  The warning covers the entire Greater Toronto Area and goes beyond, including St. Catharines, Kitchener and Clarington, Ont. High temperatures are forecast to last into the week.

  Weather

  Sep 3
• Labour Day weekend weather looking ‘just about perfect’ for southern Ontario

  Looking ahead to the long weekend, there's good news for southern Ontario weather-wise. 

  Weather

  Aug 29
• Unsettled weather, cooler temperatures expected in Ontario

  Cooler temperatures are in the forecast for parts of Ontario, with single-digit lows even likely soon in northern areas of the province.

  Weather

  Aug 22
• Wildfire smoke from N.W.T. and B.C. affecting air quality in northern Ontario

  Environment Canada says wildfire smoke drifting from western and northern parts of the country has created hazardous air quality in parts of northern Ontario that could get worse.

  Canada

  Aug 18
• Ontario music festival forced to briefly evacuate due to severe thunderstorm

  A severe thunderstorm warning posted by Environment Canada said an incoming storm could produce nickel-sized hail, heavy rain and strong winds up to 90 km/h.

  Weather

  Aug 12
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• Phone off, eyes up: How to get the best view of the Perseid meteor show

  The Perseid meteor shower occurs annually but this year's display is expected to be extra spectacular as the waning crescent moon provides an extra-dark background.

  Weather

  Aug 11
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• Heavy rain in Ottawa causes flooding, power outages and road closures

  Environment Canada says Ottawa sustained 50 to 75 millimetres of rainfall during a 90-minute span in the afternoon.

  Weather

  Aug 10
• Canada’s Raonic eliminated by McDonald in third round at NBO Toronto

  Canada's Milos Raonic was down a break to American Mackenzie McDonald when play was suspended at Sobeys Stadium on Thursday afternoon.

  Sports

  Aug 10
• Severe thunderstorm warning issued in Ontario lifted

  Severe thunderstorm warnings were issued on Thursday by Environment Canada for a large section of Ontario which extends from London all the way into Quebec.

  Weather

  Aug 10
• Severe storm system to hit U.S. as warnings issued for eastern Canada

  'Once again it looks like parts of eastern Ontario could see some strong storms Monday late afternoon to evening,' Global News meteorologist Ross Hull said.

  Canada

  Aug 7
• Central, eastern Ontario preparing for heavy rain on Civic Holiday Monday

  A series of weather warnings and special statements were issued across the centre and east of the province early Monday.

  Weather

  Aug 7
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• Severe thunderstorms with heavy downpours possible for parts of Ontario, Quebec

  Severe thunderstorms and even tornadoes are possible Thursday afternoon for the portions of Ontario and Quebec concentrated around Ottawa.

  Weather

  Aug 3
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• Southern Ontario set for rainy Saturday as heat finally breaks

  Parts of southern Ontario are braced for heavy rain Saturday as a spell of hot weather comes to an end. Up to 50 mm of rain could fall in some areas through the morning.

  Weather

  Jul 29
• Cold front to bring relief following ‘extremely hot’ conditions Friday in much of southern Ontario

  A heat warning covers areas including Barrie, the GTA, Hamilton, the Niagara Region, London, south to Windsor. 

  Weather

  Jul 27
• Thousands without power after Ontario storm, tornado experts survey damage

  Thousands are without power after a major storm downed trees and power lines in southwestern Ontario.

  Weather

  Jul 27
• Tornado warnings downgraded in southern Ontario as strong storm moves in

  By just after 7:30 p.m., that warning had become a severe thunderstorm watch.

  Weather

  Jul 26
• Hot, humid weather in Toronto prompts heat warning

  Environment Canada issued the warning on Wednesday, saying temperatures are expected to reach between 30 C and 33 C.

  Weather

  Jul 26
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• Heat warning issued for a good portion of southern Ontario for remainder of work week

  Environment Canada has issued a heat warning for southern Ontario which calls for the affected area to see extreme temperatures from Wednesday through Friday.

  Canada

  Jul 25
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• Toronto, parts of Ontario hit by more thunderstorms

  Environment Canada issued a series of watches and warnings across much of the Greater Toronto Area and eastern Ontario on Monday afternoon.

  Weather

  Jul 24
• ‘Nickel-sized hail’: Severe thunderstorm warning ends for Toronto

  Environment Canada issued a warning for Toronto after 2 p.m. on Sunday, warning of very strong winds, nickel-sized hail and potentially heavy rain.

  Weather

  Jul 23
• Large maple tree struck by lightning falls on 2 Toronto homes

  Toronto Fire says a large maple tree that was struck by lightning during Thursday evening's storm collapsed onto two homes. Paramedics said four people were assessed for injuries.

  Weather

  Jul 21