188619
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Sarnia Weather

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SARNIA WEATHERmore cities

24°C

75°F

High: 30°C
Low: 15°C
Cloudy

Cloudy

Humidity:73 %Air Quality:4
Wind:SW 11 km/h gust 46 km/hDewpoint:18.4°C
Pressure:101.3 kPa
Sunrise:5:52Sunset:21:13
Yesterday:
Max: 31.7 °C Min: 17.1 °C
  • Today: Mainly cloudy with 60 percent chance of showers. Risk of thunderstorms this afternoon. High 30. Humidex 36. UV index 7 or high.
  • Tonight: Partly cloudy with 60 percent chance of showers early this evening. Otherwise clear. Risk of thunderstorms early this evening. Wind northwest 30 km/h becoming light late this evening. Low 15.
Updated: Jun 26, 2022 / 6:43 am

Extended Forecast

Today

Jun 26
Mainly cloudy with 60 percent chance of showers. Risk of thunderstorms this afternoon. High 30. Humidex 36. UV index 7 or high.

H: 30°C
L: 15°C
POP: 60%

Mon

Jun 27
Increasing cloudiness in the morning. Wind becoming northwest 30 km/h gusting to 50 in the morning. High 21. UV index 5 or moderate.

H: 21°C
L: 10°C

Tue

Jun 28
Sunny. High 26.

H: 26°C
L: 15°C

Wed

Jun 29
A mix of sun and cloud with 30 percent chance of showers. High 26.

H: 26°C
L: 16°C
POP: 30%

Thu

Jun 30
Sunny. High 31.

H: 31°C
L: 21°C

Weather Image
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