Brockville — Today, mainly sunny. Wind north 20 km/h gusting to 40. High 12°C. UV index 3 or moderate.
Tonight, clearing late this evening. Low plus 2°C.
Thursday, sunny. High 13°C. UV index 4 or moderate.
Your 5-day local forecast:
Good Morning, Brockville, Leeds-Grenville! Local Morning Weather Update – Wednesday, October 15, 2025
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