Hometown TV12 Brockville

Information Portal for Brockville & Surrounding Area

Good Afternoon, Brockville, Leeds-Grenville! Local Weather Update – Thursday, October 30, 2025

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

Rainfall Warning: Long-duration rainfall expected through Friday. Heavy rainfall with total amounts of 40 to 70 mm. Locally higher amounts are possible.

Brockville — Tonight, rain. Amount 20 to 30 mm. Wind northeast 30 km/h gusting to 50. Low of 5°C rising to 6°C by morning.

Friday, periods of rain. Amount 10 to 15 mm. Wind northwest 30 km/h gusting to 50. The temperature is steady at plus 5°C. UV index is 1 or low.

(Weather photo courtesy of Huck’s Marina webcam from this afternoon in Rockport.)

Friday, Halloween Night, periods of rain ending in the evening, then cloudy with a 40 percent chance of showers. Wind northwest 30 km/h gusting to 50, becoming light overnight. Low plus 2°C.

Your 5-day local forecast:

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

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