
Brockville – Good evening Brockville, Prescott, Gananoque, and Leeds-Grenville. Here is your Thursday, March 20, 2025 evening weather update.
Tonight – A few rain showers ending this evening then cloudy with 40 percent chance of rain showers late this evening then 40 percent chance of flurries late this evening and after midnight. Wind west 40 km/h gusting to 60 becoming southwest 20 this evening then northwest 30 gusting to 50. Low minus 5. Wind chill minus 11 overnight.
Friday – Sunny. Wind northwest 30 km/h gusting to 50 becoming southwest 30 in the afternoon. High 8. Wind chill minus 12 in the morning. UV index 4 or moderate.

Friday Night – A few clouds. Wind southwest 20 km/h. Low plus 2.



More Stories
Good Evening, Brockville, Leeds-Grenville! Local Weather Update – Thursday, March 5, 2026
Yellow Warning – Freezing Rain: Gananoque, Mallorytown & Kingston
VIDEO: Registration Now Open for Brockville Fire Department’s 3rd Annual Belles & Ladders