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Sarnia Weather

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Current Weather

Updated: Jul 20, 2018 / 12:58 pm

21°C Thunderstorm
  • Pressure: 101.1 kPa
  • Humidity: 93 %
  • Dewpoint: 19.6°C
  • Wind: SSW 22 km/h gust 35 km/h
  • Air Quality: 4
  • Sunrise: 6:08
  • Sunset: 21:03
  •  
  • Yesterday's
  • Max: 27.6 °C
  • Min: 12.4 °C
  • Tonight: Showers ending late this evening then mainly cloudy with 60 percent chance of showers late this evening and after midnight. Showers beginning overnight. Risk of a severe thunderstorm this evening and overnight. Local amount 20 to 30 mm. Wind south 30 km/h gusting to 50. Low 20.
Weather Image

Extended Forecast

Today

July 20
Showers ending late this evening then mainly cloudy with 60 percent chance of showers late this evening and after midnight. Showers beginning overnight. Risk of a severe thunderstorm this evening and overnight. Local amount 20 to 30 mm. Wind south 30 km/h gusting to 50. Low 20.


L: 20°C

Saturday

July 21
Showers with risk of a thunderstorm. Wind southeast 20 km/h gusting to 40. High 26. Humidex 34. UV index 4 or moderate.

H: 26°C
L: 18°C

Sunday

July 22
Cloudy with 30 percent chance of showers. High 22.

H: 22°C
L: 18°C
POP: 60%

Monday

July 23
A mix of sun and cloud with 30 percent chance of showers. High 24.

H: 24°C
L: 20°C
POP: 30%

Tuesday

July 24
A mix of sun and cloud. High 26.

H: 26°C
L: 20°C
POP: 30%

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