Brockville – Good evening, Brockville, Prescott, Gananoque, and Leeds-Grenville. Here is your Friday, May 30, 2025 evening weather update.
Tonight: Increasing cloudiness early this evening. 30 percent chance of showers. There is a risk of a thunderstorm this evening and after midnight. Wind southwest 20 km/h becoming light late this evening. Wind becoming northwest 20 gusting to 40 after midnight. Low 10.
Saturday: Cloudy with a 40 percent chance of showers. Wind northwest 30 km/h gusting to 50. High 16. UV index 3 or moderate.
Saturday Night: Cloudy. Wind is becoming west 20 km/h before morning. Low 8.
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