Brockville — Today, a mix of sun and cloud, then clearing near noon. Today’s high is 11°C. UV index 3 or moderate.
Tonight, clear, then becoming partly cloudy before morning. Low plus 1°C.
Thursday, cloudy, with a 40 percent chance of showers in the morning. Rain begins near noon. Amount 10 to 15 mm. High 6°C. UV index 1 or low.
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