Good Morning, Brockville, Leeds-Grenville! Local Morning Weather Update – Thursday, August 21, 2025

**(Weather photo courtesy of the city webcam from this evening in Brockville.)**

Brockville — Today, sunny. Wind is becoming northeast 20 km/h early this afternoon. High 27°C. Humidex 28. UV index 8 or very high.

Tonight, clear with a low of 11°C.

Friday sunny with a high of 28°C. Humidex 31. UV index 8 or very high.

Your 5-day local forecast:

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