
YELLOW WARNING – RAINFALL: Heavy rain this weekend. Rainfall amounts of 20 to 40 mm. Saturday afternoon into Sunday morning.
Brockville — Today, mainly cloudy, periods of rain beginning near noon. Risk of a thunderstorm this afternoon. Wind becoming east 20 km/h gusting to 40 near noon. High 8°C. UV index 5 or moderate.
Tonight, cloudy, 40 percent chance of showers early this evening. Showers beginning this evening. Risk of a thunderstorm late this evening and overnight. Amount 30 to 40 mm. Wind southeast 20 km/h becoming southwest 30 gusting to 50 after midnight. Temperature rising to 14°C by morning.

Sunday, showers ending early in the morning then cloudy with 60 percent chance of showers. Wind southwest 30 km/h gusting to 50. High 10°C. UV index 4 or moderate.
Your 5-day local forecast:




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