March 21 Weather: Wind chill of -6 C expected Friday in Toronto

Toronto Weather

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Published March 20, 2025 at 2:47 pm

march 21 weather toronto

The cold weather continues into the first weekend of spring in Toronto.

The warmer weather shifted Thursday with temperatures expected to plunge to -4 C overnight — a huge difference from the high of 21 C on Wednesday in Toronto, according to Environment and Climate Change Canada.

It could feel like -6 C with the wind chill on Thursday morning in the city.

Wind gusts up to 40 km/h are forecast.

It will warm up to around 9 C with clear, sunny skies.

The low in the evening will be around 4 C.

Cooler temperatures and snow are possible for the weekend.