
Brockville – Good morning, Brockville, Prescott, Gananoque, and Leeds-Grenville. Here is your Saturday morning weather update for May 31, 2025.
Today: Cloudy. There is a 60 percent chance of showers this morning. Wind northwest 30 km/h gusting to 50. High 13. UV index 4 or moderate.
Tonight: Cloudy. Wind northwest 20 km/h gusting to 40, becoming light this evening. Low 6.

Sunday: Cloudy. There is a 40 percent chance of showers in the afternoon. Wind west 20 km/h gusting to 40. High 13. UV index 3 or moderate.
Your 5-day local forecast:




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