
Brockville — Today, periods of light snow ending near noon then cloudy. Risk of freezing drizzle this morning. Wind up to 15 km/h. High plus 1°C. Wind chill minus 5 this morning. UV index 5 or moderate.
Tonight, cloudy. Wind northeast 20 km/h becoming light overnight. Low minus 6°C. Wind chill minus 12 overnight.

Monday, mainly cloudy. Wind becoming northwest 20 km/h near noon. High plus 2°C. Wind chill minus 12 in the morning. UV index 3 or moderate.
Your 5-day local forecast:




More Stories
Good Morning, Brockville, Leeds-Grenville! Local Morning Weather Update – Saturday, July 18, 2026
Can You Help Locate Jason? Gananoque Police Seeking Public’s Help
A Rideau Canal Nautical Heritage Festival 1826-2026 Being Held Saturday