
Brockville — Today, mainly sunny. Fog patches are dissipating this morning. Wind becoming south 20 km/h gusting to 40 this morning, then southwest 40 gusting to 60 this afternoon. High 25°C. Humidex 29. UV index 6 or high.
Tonight, partly cloudy with a 40 percent chance of showers. Wind southwest 20 km/h gusting to 40, becoming light late this evening. Low 13°C.

Saturday, mainly cloudy with a 40 percent chance of showers. High 18°C. UV index 5 or moderate.
Your 5-day local forecast:




More Stories
Scheduled Work Begins This Week, Part of Ongoing Improvements on Brockville Railway Tunnel Lighting
OPP Golden Helmets Performing in Prescott This Saturday, June 6th
The 2026 Shriners Street Fair Begins This Thursday, June 4th running until June 7th in Brockville