
Brockville – Good morning, Brockville, Prescott, Gananoque, and Leeds-Grenville. Here is your Saturday morning weather update for May 10, 2025.
Today:
Clearing this morning. Wind becoming northwest 20 km/h gusting to 40 late this morning. High 22. UV index 7 or high.
Tonight:
A few clouds. Wind becoming north 30 km/h gusting to 50 this evening. Low plus 3 with risk of frost.

Sunday:
Sunny. Wind northeast 20 km/h becoming light late in the morning. High 17. UV index 7 or high.
Your 5-day local forecast:



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