Scorching temperatures above 30 C expected for southern Ontario this week

By

Published June 7, 2026 at 4:52 pm

Scorching temperatures above 30 C expected for southern Ontario this week

This week is shaping up to be a scorcher, with temperatures above 30 C and some rain here and there in southern Ontario.

Here’s what the weather will look like for the week of June 8 to June 13:

Tonight (June 7) will be warm at 15 C, with wind speeds hitting up to 20 km/h and calming down a bit in the morning.

Monday will bring a mix of sun and rain with a daytime high of 26 C, with a 30 per cent chance of showers day and night, and a nighttime low of 16 C.

Tuesday will see some serious heat, with a daytime high of 31 C, a nighttime low of 21 C, and a 30 per cent chance of showers throughout the entire day.

Wednesday, in keeping with this week’s theme, will have a daytime high of 31 C, a nighttime low of 21 C, and a consistent risk of showers similar to Tuesday throughout.

Thursday, you guessed it, will have a daytime high of 32 C, a nighttime low of 21 C, and a 20 to 30 per cent risk of showers throughout.

Friday will stay at a high of 31 C during the day, finally cooling off at 17 C come evening, with Saturday cooling off a bit at 28 C during the day.

INsauga's Editorial Standards and Policies

PollView All

Last 30 Days: 43,616 Votes
All Time: 1,375,843 Votes

WIN A $100 GIFT CARD

Subscribe to INsauga’s daily email newsletter for a chance to win a $100 Amazon gift card.