Brockville — Today, mainly cloudy with a 60 percent chance of rain showers. Risk of freezing drizzle early this morning. Wind becoming west 20 km/h gusting to 40 early this morning, then light late this afternoon. High 8°C. UV index is 1 or low.
Tonight, partly cloudy. 40 percent chance of showers this evening. Fog patches are developing before morning. Low minus 4°C.
Saturday, mainly sunny. Fog patches dissipating in the morning. Wind up to 15 km/h. High plus 3°C. Wind chill is minus 6 in the morning. UV index is 1 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