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Sarnia, ON

Current Conditions

Sunny

Sunny

24°C74°F

Wind:
SSW 15 km/h
SSW 9 mph
Humidex:
27
81
More details
Temperature:
23.5°C
74.3° F
Pressure:
101.3 kPa
29.9 inches
Dew point:
13.4°C
56.1°F
Visibility:
16 km
10 miles
Humidity:
53%
Date:
6:00 PM EDT Thursday 24 September 2020
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: 3:30 PM EDT Thursday 24 September 2020

Detailed ForecastForecast issued: 3:30 PM EDT Thursday 24 September 2020

Partly cloudy
Tonight
12°C54°F
Partly cloudy. Fog patches developing overnight. Wind southwest 20 km/h becoming light this evening. Low 12.
Sunny
Fri, 25 Sep
26°C79°F
Sunny. Fog patches dissipating in the morning. High 26. Humidex 29. UV index 6 or high.
Night:  Clear. Fog patches developing overnight. Low 14.
A mix of sun and cloud
Sat, 26 Sep
26°C79°F
A mix of sun and cloud. High 26.
Night:  Cloudy periods. Low 16.
Cloudy
Sun, 27 Sep
24°C75°F
Cloudy. High 24.
Night:  Cloudy with 30 percent chance of showers. Low 14.
Chance of showers
Mon, 28 Sep
20°C68°F
Cloudy with 60 percent chance of showers. High 20.
Night:  Showers. Low 13.
Showers
Tue, 29 Sep
18°C64°F
Showers. High 18.
Night:  Showers. Low 12.
Chance of showers
Wed, 30 Sep
15°C59°F
Cloudy with 40 percent chance of showers. High 15.
Normals:
Max 20°C.68°F. Min 9°C.48°F.
Sunrise:
7:19 EDT
Sunset:
19:23 EDT

Averages and extremes

19 September
Average high
  • n/a
Average low
  • n/a
Highest temperature (2005-2010)
  • 29.8°C85.6°F
  • 2007
Lowest temperature (2005-2010)
  • 5.0°C41.0°F
  • 2009
Greatest precipitation (2005-2010)
  • 0.5 mm0.02 inches
  • 2010
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground (2005-2006)
  • 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 September
Average high
  • n/a
Average low
  • n/a
Highest temperature (2005-2010)
  • 27.0°C80.6°F
  • 2008
Lowest temperature (2005-2010)
  • 5.1°C41.2°F
  • 2009
Greatest precipitation (2005-2010)
  • 0.5 mm0.02 inches
  • 2009
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground (2005-2006)
  • 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 September
Average high
  • n/a
Average low
  • n/a
Highest temperature (2005-2010)
  • 29.9°C85.8°F
  • 2007
Lowest temperature (2005-2010)
  • 4.9°C40.8°F
  • 2006
Greatest precipitation (2005-2010)
  • 18.5 mm0.73 inches
  • 2009
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground (2005-2006)
  • 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 September
Average high
  • n/a
Average low
  • n/a
Highest temperature (2005-2010)
  • 26.2°C79.2°F
  • 2009
Lowest temperature (2005-2010)
  • 7.1°C44.8°F
  • 2006
Greatest precipitation (2005-2010)
  • 48.0 mm1.89 inches
  • 2005
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground (2005-2006)
  • 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 September
Average high
  • n/a
Average low
  • n/a
Highest temperature (2005-2010)
  • 28.0°C82.4°F
  • 2010
Lowest temperature (2005-2010)
  • 7.3°C45.1°F
  • 2007
Greatest precipitation (2005-2010)
  • 4.0 mm0.16 inches
  • 2006
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground (2005-2006)
  • 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 September
Average high
  • n/a
Average low
  • n/a
Highest temperature (2005-2010)
  • 30.4°C86.7°F
  • 2007
Lowest temperature (2005-2010)
  • 8.6°C47.5°F
  • 2006
Greatest precipitation (2005-2010)
  • 0.5 mm0.02 inches
  • 2005
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground (2005-2006)
  • 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 September
Average high
  • n/a
Average low
  • n/a
Highest temperature (2005-2010)
  • 30.4°C86.7°F
  • 2007
Lowest temperature (2005-2010)
  • 6.4°C43.5°F
  • 2006
Greatest precipitation (2005-2010)
  • 13.5 mm0.53 inches
  • 2007
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground (2005-2006)
  • 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.

26 September
Average high
  • n/a
Average low
  • n/a
Highest temperature (2005-2010)
  • 23.0°C73.4°F
  • 2008
Lowest temperature (2005-2010)
  • 7.9°C46.2°F
  • 2010
Greatest precipitation (2005-2010)
  • 17.0 mm0.67 inches
  • 2005
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground (2005-2006)
  • 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.

27 September
Average high
  • n/a
Average low
  • n/a
Highest temperature (2005-2010)
  • 22.5°C72.5°F
  • 2006
Lowest temperature (2005-2010)
  • 9.9°C49.8°F
  • 2005
Greatest precipitation (2005-2010)
  • 13.5 mm0.53 inches
  • 2006
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground (2005-2006)
  • 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.

28 September
Average high
  • n/a
Average low
  • n/a
Highest temperature (2005-2010)
  • 23.3°C73.9°F
  • 2005
Lowest temperature (2005-2010)
  • 8.9°C48.0°F
  • 2006
Greatest precipitation (2005-2010)
  • 39.6 mm1.56 inches
  • 2010
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground (2005-2006)
  • 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.

29 September
Average high
  • n/a
Average low
  • n/a
Highest temperature (2005-2010)
  • 22.2°C72.0°F
  • 2007
Lowest temperature (2005-2010)
  • 5.0°C41.0°F
  • 2006
Greatest precipitation (2005-2010)
  • 8.5 mm0.33 inches
  • 2008
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground (2005-2006)
  • 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:
26.3 °C79.3 °F
Min:
11.1 °C52.0 °F
Total Precipitation:
0.0 mm0.00 in

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