YELLOW WARNING – Cold Continues for Brockville & Leeds-Grenville! A prolonged period of very cold wind chills continues with wind chills of minus 35 to minus 40 this morning.

Brockville — Today, sunny, becoming a mix of sun and cloud this morning. Wind up to 15 km/h. High minus 10°C. Wind chill minus 35 this morning and minus 13 this afternoon. Risk of frostbite. UV index 2 or low.
Tonight, cloudy. Wind up to 15 km/h. Low minus 16°C. Wind chill minus 14 this evening and minus 19 overnight.

Tuesday, cloudy with snow beginning late in the morning. Amount 5 cm. Wind up to 15 km/h. High minus 6°C. Wind chill minus 22 in the morning and minus 10 in the afternoon. UV index 1 or low.
Your 5-day local forecast:



More Stories
Good Morning, Brockville, Leeds-Grenville! Local Weather Update – Sunday, November 1, 2026
VIDEO Highlights: Tikis Back on Track After Winning 5-2 Over the Perth Blue Wings Friday Night in EOJHL
Tonight’s Halloween Forecast as of 4:00pm october 31, 2026