Brockville — Today, cloudy with a 40 percent chance of flurries early this morning. Periods of rain are beginning early this afternoon. The wind is becoming southeast 20 km/h this morning. High 6°C. Wind chill is minus 6 this morning. UV index is 2 or low.
Tonight, periods of rain ending this evening, then cloudy with a 40 percent chance of drizzle changing to 40 percent chance of showers overnight. Wind becoming southwest 20 km/h gusting to 40 late this evening. The temperature rises to 10°C by morning.
Saturday, cloudy with a 40 percent chance of showers early in the morning. Becoming a mix of sun and cloud near noon. Wind northwest 20 km/h becoming light in the afternoon. High plus 4°C. UV index is 1 or low.
Your 5-day local forecast:
More Stories
Cataraqui Conservation Issues Flood Outlook Statement for Inland Lakes & Streams
Yellow Warning – Rainfall Issued for Brockville, Leeds-Grenville For Tonight Into Saturday
Good Evening, Brockville, Leeds-Grenville! Local Weather Update – Friday, March 6, 2026