Brockville — Today, flurries ending late this afternoon, then cloudy. Wind west 20 km/h becoming light early this morning. High plus 1°C. Wind chill is minus 10 this morning. UV index is 1 or low.
Tonight, cloudy. Wind southwest 20 km/h becoming light late this evening. Low minus 2°C. Wind chill is minus 7 this evening.
Wednesday, flurries changing to rain showers in the afternoon. Local snowfall amount is 5 cm. High plus 4°C. UV index is 1 or low.
Your 5-day local forecast:
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Good Morning, Brockville, Leeds-Grenville! Local Morning Weather Update – Wednesday, May 13, 2026