Brockville — Today, mainly cloudy. Fog patches are dissipating this morning. Wind is becoming northeast 20 km/h this afternoon. High 23°C. Humidex 29. UV index 5 or moderate.
Tonight, cloudy. Showers begin after midnight. Risk of a thunderstorm overnight. Low 18°C.
Thursday, showers with a risk of a thunderstorm. Local amount 20 to 30 mm. High 20°C. Humidex 28. UV index is 2 or low.
Your 5-day local forecast:
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