Brockville — Today, sunny. High 30°C. Humidex 37. UV index 8 or very high.
Tonight, clear. Low 18°C.
Wednesday, mainly sunny. High 30°C. Humidex 36. UV index 9 or very high.
Your 5-day local forecast:
Good Morning, Brockville, Leeds-Grenville! Local Morning Weather Update – Tuesday, July 7, 2026
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