HEAT WARNING Continues for Brockville & Leeds-Grenville for Today!
Brockville — Today is sunny. The wind is expected to become southwest at 20 km/h late this morning. High 33. Humidex 40. UV index 9 or very high.
Tonight, increasing cloudiness this evening. Wind southwest 20 km/h gusting to 40, becoming light late this evening. Low 22.
Thursday, cloudy with a 60 percent chance of showers and risk of a thunderstorm. Wind becoming southwest 20 km/h in the afternoon. High 28. Humidex 36. UV index 4 or moderate.
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