
Brockville — Today, sunny, increasing cloudiness near noon then 30 percent chance of showers this afternoon. High 14°C. UV index 5 or moderate.
Tonight, partly cloudy. Low plus 1°C with patchy frost.

Friday, mainly sunny, increasing cloudiness late in the morning then 30 percent chance of showers late in the afternoon. High 16°C. UV index 6 or high.
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