Hometown TV12 Brockville

Information Portal for Brockville & Surrounding Area

Good Morning, Brockville, Leeds-Grenville! Local Morning Weather Update – Saturday, April 18, 2026

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

BrockvilleToday, a mix of sun and cloud. Fog patches dissipating this morning. Wind becoming south 30 km/h gusting to 50 this morning. High 23°C. Humidex 25. UV index 7 or high.

Tonight, rain showers ending near midnight then cloudy with rain or snow beginning before morning. Risk of a thunderstorm this evening. Local rainfall amount 10 to 15 mm. Wind south 30 km/h gusting to 50 becoming west 20 gusting to 40 near midnight. Low plus 5°C.

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

Sunday, rain or snow ending in the morning then cloudy. 60 percent chance of rain showers late in the afternoon. Wind west 20 km/h gusting to 40. High 6°C. UV index 6 or high.

Your 5-day local forecast:

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

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