Toronto should brace for '2-day heat event,' meteorologist warns

CBC

23-07-2025

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Toronto is headed into a "two-day heat event" with scorching high temperatures exceeding 30 C, said Steven Flisfeder, a meteorologist with Environment and Climate Change Canada.
Temperatures will hit high 20s on Wednesday which will lead into the hottest and most humid day of the week this Thursday, Flisfeder said.
Thursday will see temperatures hitting the mid 30s, but with humidity Flisfeder says it will feel more like low 40s.
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Friday will see a slight dip in temperature but still fall in the low 30s range.
People hoping for a break from the intense heat and humidity might have to wait, as the federal environment agency predicts higher than average temperatures in the coming weeks.
"We do expect above seasonal temperatures to continue through the latter half of the summer," Flisfeder said.
People are advised to periodically cool down by seeking air-conditioned environments or get away from the sun to regulate body temperature, Flisfeder said.
There is some respite over the weekend, with temperatures expected to drop down to the mid 20s on Sunday.
The temperature should be back up to near 30 C on Monday, Flisfeder said.
He said people should ensure they stay hydrated, especially if participating in outdoor events or strenuous activities.
"Make sure you are replenishing all your bodily fluids by drinking lots of water and finding a cool place to rest," Flisfeder said.