Hometown TV12 Brockville

Information Portal for Brockville & Surrounding Area

Good Morning, Brockville, Leeds-Grenville! Local Morning Weather Update – Friday, June 12, 2026

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

BrockvilleToday, mainly cloudy with 60 percent chance of showers late this morning and this afternoon with risk of a thunderstorm. Fog patches dissipating this morning. Wind becoming southwest 30 km/h gusting to 50 this morning. High 29°C. Humidex 36. UV index 8 or very high.

Tonight, clear. Wind west 20 km/h becoming light this evening. Low 15°C.

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

Saturday, sunny in the morning then a mix of sun and cloud with 40 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. Wind becoming southwest 30 km/h gusting to 50 in the morning. High 28°C. Humidex 31. UV index 8 or very high.

Your 5-day local forecast:

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

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