Hometown TV12 Brockville

Information Portal for Brockville & Surrounding Area

Good Morning, Brockville, Leeds-Grenville! Local Morning Weather Update – Tuesday, July 29, 2025

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

HEAT WARNING: A multi-day period of heat and humidity continues today for our region! Ending tonight!

BrockvilleToday is sunny. Wind northwest 20 km/h becoming light late this morning. High 31. Humidex 38. UV index 9 or very high.

Tonight, a few clouds. Increasing cloudiness before morning. Low 19.

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

Tuesday will be mainly cloudy with a 40 percent chance of showers and a risk of a thunderstorm. Wind is becoming northwest 20 km/h near noon. High 28. Humidex 32. UV index 8 or very high.

Your 5-day local forecast:

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

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