Brockville, Leeds-Grenville Evening Local Weather Update – Friday, March 21, 2025

Brockville – Good evening Brockville, Prescott, Gananoque, and Leeds-Grenville. Here is your Friday, March 21, 2025 evening weather update.

Tonight – Clear. Wind southwest 20 km/h becoming light late this evening. Low plus 2.

Saturday – Cloudy. 40 percent chance of rain showers in the morning. A few rain showers or flurries beginning in the morning. Wind becoming southwest 40 km/h gusting to 60 in the morning then northwest 30 gusting to 50 in the afternoon. High plus 5 with temperature falling to zero in the afternoon. UV index 1 or low.

Saturday Night – Flurries ending in the evening then mainly cloudy with 30 percent chance of flurries. Clearing before morning. Wind northwest 30 km/h gusting to 50. Low minus 11. Wind chill minus 8 in the evening and minus 18 overnight.