Hometown TV12 Brockville

Information Portal for Brockville & Surrounding Area

Good Morning, Brockville, Leeds-Grenville! Local Morning Weather Update – Thursday, July 17, 2025

HEAT WARNING Continues for Brockville & Leeds-Grenville for Today!

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

BrockvilleToday is cloudy. 70 percent chance of showers late this morning and this afternoon, with a risk of a thunderstorm. Wind becoming southwest 40 km/h, gusting to 60, this morning, then west 20 km/h, gusting to 40, late this afternoon. High 29. Humidex 39. UV index 7 or high.

Tonight, cloudy. There is a 40 percent chance of showers early this evening, with a risk of a thunderstorm. Wind northwest 20 km/h gusting to 40, becoming light before morning. Low 13.

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

Friday, sunny. High 24. Humidex 26. UV index 9 or very high.

Your 5-day local forecast:

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

 

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