
Brockville – Good morning, Brockville, Prescott, Gananoque, and Leeds-Grenville. Here is your Tuesday morning weather update for June 3, 2025.
Today: Sunny and hazy. The wind is becoming southwest at 20 km/h, gusting to 40 this morning. The high is 22. The UV index is 9 or very high.
Tonight: Clear. It will be hazy this evening. The wind will be south 20 km/h and become light this evening. The low will be 17.

Wednesday: Sunny. Wind becoming southwest 30 km/h gusting to 50 in the morning. High 28. Humidex 32. UV index 9 or very high.
Your 5-day local forecast:




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