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Sarnia, ON

Current Conditions

24°C75°F

Wind:
SW 28
gust 41 km/h
SW 17
gust 25 mph
Humidex:
31
88
More details
Temperature:
24.1°C
75.4° F
Pressure:
100.2 kPa
29.6 inches
Dew point:
19.2°C
66.6°F
Humidity:
74%
Date:
12:00 PM EDT Friday 20 May 2022
Observed at:
Sarnia Chris Hadfield Airport
Past 24 hour ConditionsPast 24 hour Conditions
Weather Radar
Satellite
Lightning
Alerts
Jet Stream
Hourly Forecast
Air Quality
Historical Weather

ForecastForecast issued: 11:00 AM EDT Friday 20 May 2022

Detailed ForecastForecast issued: 11:00 AM EDT Friday 20 May 2022

Mainly cloudy
Today
29°C84°F
Cloudy. Becoming a mix of sun and cloud this afternoon. Wind south 30 km/h. High 29. Humidex 36. UV index 7 or high.
Chance of showers
Tonight
13°C55°F
Cloudy. 40 percent chance of showers overnight with risk of a thunderstorm. Wind south 30 km/h becoming light after midnight. Low 13.
Chance of showers
Sat, 21 May
21°C70°F
Mainly cloudy. 40 percent chance of showers early in the morning. 60 percent chance of showers late in the afternoon. Risk of a thunderstorm. High 21. Humidex 26. UV index 7 or high.
Night:  Showers. Low 9.
Showers
Sun, 22 May
15°C59°F
Showers. High 15.
Night:  Clear. Low 6.
Sunny
Mon, 23 May
13°C55°F
Sunny. High 13.
Night:  Clear. Low 6.
Sunny
Tue, 24 May
18°C64°F
Sunny. High 18.
Night:  Cloudy with 60 percent chance of showers. Low 13.
Periods of rain
Wed, 25 May
19°C66°F
Periods of rain. High 19.
Night:  Periods of rain. Low 14.
Chance of showers
Thu, 26 May
18°C64°F
Cloudy with 60 percent chance of showers. High 18.
Normals:
Max 21°C.70°F. Min 9°C.48°F.
Sunrise:
6:01 EDT
Sunset:
20:50 EDT

Averages and extremes

15 May
Average high
  • n/a
Average low
  • n/a
Highest temperature (2006-2011)
  • 30.0°C86.0°F
  • 2007
Lowest temperature (2006-2011)
  • 4.9°C40.8°F
  • 2011
Greatest precipitation (2006-2011)
  • 18.0 mm0.71 inches
  • 2007
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground (2006-2006)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • n/a

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

16 May
Average high
  • n/a
Average low
  • n/a
Highest temperature (2006-2011)
  • 19.9°C67.8°F
  • 2008
Lowest temperature (2006-2011)
  • 4.3°C39.7°F
  • 2011
Greatest precipitation (2006-2011)
  • 14.0 mm0.55 inches
  • 2009
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground (2006-2006)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • n/a

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

17 May
Average high
  • n/a
Average low
  • n/a
Highest temperature (2006-2011)
  • 21.2°C70.2°F
  • 2010
Lowest temperature (2006-2011)
  • 2.0°C35.6°F
  • 2009
Greatest precipitation (2006-2011)
  • 7.5 mm0.3 inches
  • 2006
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground (2006-2006)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • n/a

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

18 May
Average high
  • n/a
Average low
  • n/a
Highest temperature (2006-2011)
  • 21.3°C70.3°F
  • 2011
Lowest temperature (2006-2011)
  • -0.5°C31.1°F
  • 2009
Greatest precipitation (2006-2011)
  • 2.5 mm0.1 inches
  • 2008
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground (2006-2006)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • n/a

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

19 May
Average high
  • n/a
Average low
  • n/a
Highest temperature (2006-2011)
  • 22.6°C72.7°F
  • 2009
Lowest temperature (2006-2011)
  • 3.1°C37.6°F
  • 2008
Greatest precipitation (2006-2011)
  • 7.5 mm0.3 inches
  • 2006
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground (2006-2006)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • n/a

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

20 May
Average high
  • n/a
Average low
  • n/a
Highest temperature (2006-2011)
  • 27.0°C80.6°F
  • 2009
Lowest temperature (2006-2011)
  • 4.8°C40.6°F
  • 2007
Greatest precipitation (2006-2011)
  • 1.5 mm0.06 inches
  • 2006
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground (2006-2006)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • n/a

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

21 May
Average high
  • n/a
Average low
  • n/a
Highest temperature (2006-2011)
  • 28.4°C83.1°F
  • 2009
Lowest temperature (2006-2011)
  • 1.3°C34.3°F
  • 2007
Greatest precipitation (2006-2011)
  • 1.8 mm0.07 inches
  • 2011
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground (2006-2006)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • n/a

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

22 May
Average high
  • n/a
Average low
  • n/a
Highest temperature (2006-2011)
  • 27.4°C81.3°F
  • 2011
Lowest temperature (2006-2011)
  • 2.1°C35.8°F
  • 2006
Greatest precipitation (2006-2011)
  • 4.6 mm0.18 inches
  • 2011
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground (2006-2006)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • n/a

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

23 May
Average high
  • n/a
Average low
  • n/a
Highest temperature (2006-2011)
  • 30.3°C86.5°F
  • 2007
Lowest temperature (2006-2011)
  • 1.3°C34.3°F
  • 2006
Greatest precipitation (2006-2011)
  • 5.2 mm0.2 inches
  • 2011
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground (2006-2006)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • n/a

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

24 May
Average high
  • n/a
Average low
  • n/a
Highest temperature (2006-2011)
  • 30.4°C86.7°F
  • 2007
Lowest temperature (2006-2011)
  • 4.0°C39.2°F
  • 2008
Greatest precipitation (2006-2011)
  • 0.8 mm0.03 inches
  • 2011
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground (2006-2006)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • n/a

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

25 May
Average high
  • n/a
Average low
  • n/a
Highest temperature (2006-2011)
  • 28.6°C83.5°F
  • 2010
Lowest temperature (2006-2011)
  • 1.8°C35.2°F
  • 2008
Greatest precipitation (2006-2011)
  • 23.1 mm0.91 inches
  • 2011
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground (2006-2006)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • n/a

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

Yesterday's Data
Max:
23.9 °C75.0 °F
Min:
10.8 °C51.4 °F
Total Precipitation:
0.0 mm0.00 in

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