
Brockville – Good morning, Brockville, Prescott, Gananoque, and Leeds-Grenville. Here is your Saturday morning weather update for June 2, 2025.
Today: Sunny. It will become a mix of sun and clouds this afternoon. The wind will become southwest 20 km/h late this morning. The high will be 21. The UV index will be 7 or high.
Tonight: Clear. Low 8.

Tuesday: Sunny. Wind becoming southwest 20 km/h gusting to 40 in the morning. High 25. Humidex 27. UV index 9 or very high.
Your 5-day local forecast:




More Stories
Cataraqui Conservation Issues Flood Outlook Statement for Inland Lakes & Streams
Yellow Warning – Rainfall Issued for Brockville, Leeds-Grenville For Tonight Into Saturday
Good Evening, Brockville, Leeds-Grenville! Local Weather Update – Friday, March 6, 2026