Hometown TV12 Brockville

Information Portal for Brockville & Surrounding Area

Good Morning, Brockville, Leeds-Grenville! Local Weather Update – Thursday, August 6, 2026

(Weather photo courtesy of Rockport Cruises webcam from this morning in Rockport.)

BrockvilleToday, mainly cloudy with 40 percent chance of showers and risk of a thunderstorm. Fog patches dissipating this morning. High 29°C. Humidex 38. UV index 8 or very high.

Tonight, partly cloudy, 40 percent chance of showers this evening with risk of a thunderstorm. Low 18°C.

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

Friday, a mix of sun and cloud, 30 percent chance of showers in the afternoon with risk of a thunderstorm. High 29°C. Humidex 37. UV index 8 or very high.

(Weather photo courtesy of Rockport Cruises webcam from this morning in Rockport.)

Your 5-day local forecast:

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

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