Brockville – Today is sunny, then there is increasing cloudiness this afternoon, with a 40 percent chance of showers late this afternoon. There is a risk of a thunderstorm late this afternoon. The wind is becoming southwest at 20 km/h this afternoon. Today’s high is 28, and the humidex is 33. The UV index is 9 or very high.
Tonight will be cloudy with a 70 percent chance of showers and a risk of thunderstorms. The wind is southwest at 20 km/h gusting to 40, becoming light this evening, then becoming southwest 30 gusting to 50 late this evening. Tonight’s low is 22.
Sunday is a mix of sun and cloud with a 40 percent chance of showers. A risk of a thunderstorm in the afternoon. Wind west 20 km/h gusting to 4,0 becoming light in the afternoon. Sunday’s high is 32, and the humidex is 42. The UV index is 10 or very high.
Your 5-day local forecast:
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