Tuesday and Wednesday are now expected to bring humid temperatures in the high 30s before a drop to 25 C on Thursday and ...

Toronto is under its fifth heat warning this year, outpacing the number of heat events that happened last year, according to ...

The heat warning for the Toronto area is expected to remain in place through Tuesday, Environment Canada says, with cooler ...

A heat warning in southern Ontario has people in the Greater Toronto Area seeking relief in urban parks on Monday, with ...

A heat warning covering much of the Greater Toronto Area is expected to end on Wednesday night, Environment Canada says.

Toronto is only halfway through summer and has already surpassed last year’s total number of heat warnings. The city is currently under a heat warning that started earlier this week, and has been ...

Environment Canada says daytime highs will remain elevated on Wednesday, but cooler air could help end the heat warning.

A multi-day heat event has prompted Environment Canada to issue a heat warning for Toronto and most of southern Ontario.

Toronto Public Health reports 51 heat-related emergency room trips so far this month, more than in July 2024. Mayor Olivia Chow says more needs to be done to improve the city’s hot weather plan.

As July comes to an end, the city is bracing for a multi-day heat event, with Environment Canada issuing a heat warning until Tuesday.

Toronto is headed into a "two-day heat event" with scorching temperatures exceeding 30 C, Environment Canada says.The federal ...

Environment Canada has issued a warning for a multi-day heat event for the GTA and all of southern Ontario starting Sunday. The national weather service says people can expect daytime highs ranging ...