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

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 back under a heat warning, with daytime highs climbing to between 30 and 34 C, according to Environment Canada, ...

Toronto residents are in store for yet another round of soaring temperatures from Sunday to Tuesday, 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 ...

A two-day heat event is expected to begin Thursday, with the humidity making it feel like the temperature is in the mid-40s.

Forecasters say the change in weather will come mid‑week, with a risk of showers and thunderstorms on Wednesday.

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

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.

Staff at two of Toronto's indoor pools refused to work on Tuesday, citing unsafe working conditions due to excessive humidity ...

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.