
Brockville – Good morning, Brockville, Prescott, Gananoque, and Leeds-Grenville. Here is your Wednesday morning weather update for April 30, 2025.
Today:
Mainly cloudy. Clearing this afternoon. Wind northwest 20 km/h gusting to 40 becoming light this morning. Wind becoming northwest 20 this afternoon. High 10. UV index 7 or high.
Tonight:
Clear. Low zero.

Thursday:
Increasing cloudiness early in the morning. Wind becoming northeast 20 km/h late in the afternoon. High 16. UV index 7 or high.
Your 5-day local forecast:




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