Brockville – Tonight will be partly cloudy with a 40% chance of showers. There is a risk of a thunderstorm this evening. Low 17.
Friday will be a mix of sun and cloud, and a high of 30. Humidex 36. UV index 9 or very high.
Friday night will be partly cloudy with a low of 17.
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