
Brockville — Today, mainly cloudy with a 30 percent chance of showers this morning. Wind is becoming northwest 20 km/h near noon. High 20°C. UV index 5 or moderate.
Tonight, cloudy then becoming partly cloudy near midnight. Fog patches are developing overnight. Low 9°C.

Sunday, sunny, becoming a mix of sun and cloud in the afternoon. Fog patches are dissipating in the morning. High 23°C. Humidex 26. UV index 6 or high.
Your 5-day local forecast:




More Stories
Y Communities Thrive: YMCA of Eastern Ontario Launches 2026 Annual Campaign
Good Morning, Brockville, Leeds-Grenville! Local Morning Weather Update – Thursday, April 23, 2026
Annual Prescott Spring Home & Trade Show Begins Thursday at the Leo