Brockville – Good evening, Brockville, Prescott, Gananoque, and Leeds-Grenville. Here is your Thursday, May 15, 2025 evening weather update.
Tonight: Partly cloudy with 30 percent chance of showers. Fog patches developing overnight. Low 13.
Friday: Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Fog patches dissipating in the morning. High 26. Humidex 31. UV index 6 or high.
Friday Night: Partly cloudy. 40 percent chance of showers early in the evening. 30 percent chance of showers before morning. Risk of a thunderstorm. Fog patches developing overnight. Low 15.
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