
Brockville — Today, a mix of sun and cloud. Wind becoming southwest 20 km/h this afternoon. High 20°C. UV index 8 or very high.
Tonight, partly cloudy. Wind southwest 20 km/h becoming light this evening. Low 10°C.

Tuesday, a mix of sun and cloud. Wind becoming southwest 20 km/h gusting to 40 in the morning. High 22°C. UV index 7 or high.
Your 5-day local forecast:




More Stories
Good Morning, Brockville, Leeds-Grenville! Local Weather Update – Saturday, August 15, 2026
Brian Simpson hired as City’s Director of Development Services
Prescott Craft Sips & Sauces – A Craft Beverage & Hot Sauce Event Being Held Saturday