
Brockville — Today, mainly cloudy with a 30 percent chance of flurries early this morning. Wind up to 15 km/h. High plus 2°C. Wind chill is minus 7 this morning. UV index 1 or low.
Tonight, clear. Wind up to 15 km/h. Low minus 6°C. Wind chill is minus 8 overnight.

Wednesday, sunny. Wind up to 15 km/h. High plus 2°C. Wind chill is minus 8 in the morning. UV index is 2 or low.
Your 5-day local forecast:




More Stories
Good Evening, Brockville, Leeds-Grenville! Local Weather Update – Thursday, March 5, 2026
Yellow Warning – Freezing Rain: Gananoque, Mallorytown & Kingston
VIDEO: Registration Now Open for Brockville Fire Department’s 3rd Annual Belles & Ladders