Brockville — Today, sunny with a high of 28°C. Humidex 31. UV index 5 or moderate.
Tonight, clear. Becoming partly cloudy after midnight. Low 17°C.
Tuesday, becoming cloudy in the morning with a few showers. Risk of a thunderstorm in the afternoon. Amount 10 to 20 mm. Wind is becoming southwest 20 km/h late in the morning. High 23°C with temperature falling to 20°C in the afternoon. Humidex 28. UV index is 2 or low.
Your 5-day local forecast:
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