
Brockville – Good morning Brockville, Prescott, Gananoque, and Leeds-Grenville. Here is your Tuesday morning weather update, March 11, 2025.
Today: Sunny this morning, then a mix of sun and clouds with a 30 percent chance of showers late this afternoon. The wind is becoming southwest at 30 km/h, gusting to 70 this morning. The high is 11. The UV index is 4 or moderate.
Tonight – Partly cloudy with 30 percent chance of showers early this evening. Otherwise clear. Wind up to 15 km/h. Low minus 10. Wind chill minus 14 overnight.

Wednesday – Sunny. Becoming a mix of sun and cloud in the morning. Wind up to 15 km/h. High plus 1. Wind chill minus 15 in the morning. UV index 5 or moderate.
Your 5-day local forecast:

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