Brockville — Tonight, clear. Wind northeast 20 km/h gusting to 4,0 becoming light early this evening. Low zero.
Wednesday is a mix of sun and clouds. Clearing near noon. High 11. UV index 3 or moderate.
Wednesday night is clear. Becoming partly cloudy before morning. Low plus 1.
Your 5-day local forecast:
More Stories
Good Morning, Brockville, Leeds-Grenville! Local Morning Weather Update – Thursday, June 4, 2026
Its Brockville Pride Week This Week
St. Lawrence Writers Festival Returns for Its Second Year