Brockville – Good morning, Brockville, Prescott, Gananoque, and Leeds-Grenville. Here is your Thursday morning weather update for May 29, 2025.
Today: Showers. Wind is becoming southwest 20 km/h this morning. High 19. UV index 3 or moderate.
Tonight: Cloudy with a 60 percent chance of showers. Wind southwest 20 km/h. Low 12.
Friday: Mainly cloudy with a 40 percent chance of showers. Risk of a thunderstorm in the afternoon. Wind southwest 20 km/h becoming light in the morning. High 22. UV index is 1 or low.
Your 5-day local forecast:
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