Sarnia, ON

Current Conditions

Cloudy

Cloudy

23°C73°F

Wind:
S 11 km/h
S 7 mph
Humidex:
32
89
More details
Temperature:
22.5°C
72.5° F
Pressure:
101.4 kPa
29.9 inches
Dew point:
21.7°C
71.1°F
Visibility:
16 km
10 miles
Humidity:
95%
Date:
11:11 PM EDT Thursday 16 August 2018
Observed at:
Sarnia Chris Hadfield Airport
Past 24 hour ConditionsPast 24 hour Conditions
Weather Radar
Satellite
Lightning
Alerts
Jet Stream
Hourly Forecast
Air Quality

ForecastForecast issued: 3:30 PM EDT Thursday 16 August 2018

Detailed ForecastForecast issued: 3:30 PM EDT Thursday 16 August 2018

Showers
Tonight
21°C70°F
Showers ending after midnight then cloudy with 40 percent chance of showers. Risk of a thunderstorm this evening and overnight. Wind south 20 km/h becoming light early this evening. Low 21.
Chance of showers
Fri, 17 Aug
27°C81°F
Cloudy with 30 percent chance of showers and risk of a thunderstorm. High 27. Humidex 34. UV index 5 or moderate.
Night:  Partly cloudy. 30 percent chance of showers early in the evening with risk of a thunderstorm. Wind north 20 km/h. Low 19.
A mix of sun and cloud
Sat, 18 Aug
25°C77°F
A mix of sun and cloud. High 25.
Night:  Clear. Low 17.
Sunny
Sun, 19 Aug
27°C81°F
Sunny. High 27.
Night:  Clear. Low 17.
A mix of sun and cloud
Mon, 20 Aug
26°C79°F
Increasing cloudiness. High 26.
Night:  Cloudy with 60 percent chance of showers or thunderstorms. Low 20.
Chance of showers or thundershowers
Tue, 21 Aug
22°C72°F
Cloudy with 60 percent chance of showers or thunderstorms. High 22.
Night:  Cloudy periods with 30 percent chance of showers. Low 17.
Chance of showers
Wed, 22 Aug
23°C73°F
A mix of sun and cloud with 30 percent chance of showers. High 23.
Normals:
Max 26°C.79°F. Min 15°C.59°F.
Sunrise:
6:36 EDT
Sunset:
20:31 EDT

Averages and extremes

11 August
Average high
  • n/a
Average low
  • n/a
Highest temperature (2006-2009)
  • 27.3°C81.1°F
  • 2007
Lowest temperature (2006-2010)
  • 11.9°C53.4°F
  • 2008
Greatest precipitation (2006-2010)
  • 36.7 mm1.44 inches
  • 2010
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.

12 August
Average high
  • n/a
Average low
  • n/a
Highest temperature (2006-2010)
  • 27.7°C81.9°F
  • 2007
Lowest temperature (2006-2010)
  • 9.9°C49.8°F
  • 2006
Greatest precipitation (2006-2010)
  • 2.0 mm0.08 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.

13 August
Average high
  • n/a
Average low
  • n/a
Highest temperature (2006-2010)
  • 28.9°C84.0°F
  • 2010
Lowest temperature (2006-2010)
  • 7.2°C45.0°F
  • 2006
Greatest precipitation (2006-2010)
  • 0.5 mm0.02 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.

14 August
Average high
  • n/a
Average low
  • n/a
Highest temperature (2006-2010)
  • 29.3°C84.7°F
  • 2010
Lowest temperature (2006-2010)
  • 12.1°C53.8°F
  • 2007
Greatest precipitation (2006-2010)
  • 0.5 mm0.02 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.

15 August
Average high
  • n/a
Average low
  • n/a
Highest temperature (2006-2010)
  • 31.8°C89.2°F
  • 2010
Lowest temperature (2006-2010)
  • 13.8°C56.8°F
  • 2006
Greatest precipitation (2006-2010)
  • 0.3 mm0.01 inches
  • 2010
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 August
Average high
  • n/a
Average low
  • n/a
Highest temperature (2006-2010)
  • 30.9°C87.6°F
  • 2009
Lowest temperature (2006-2010)
  • 11.7°C53.1°F
  • 2006
Greatest precipitation (2006-2010)
  • 0.0 mm0.0 inches
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 August
Average high
  • n/a
Average low
  • n/a
Highest temperature (2006-2010)
  • 29.7°C85.5°F
  • 2009
Lowest temperature (2006-2010)
  • 11.8°C53.2°F
  • 2007
Greatest precipitation (2006-2010)
  • 0.0 mm0.0 inches
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 August
Average high
  • n/a
Average low
  • n/a
Highest temperature (2006-2010)
  • 30.3°C86.5°F
  • 2008
Lowest temperature (2006-2010)
  • 13.7°C56.7°F
  • 2007
Greatest precipitation (2006-2010)
  • 0.5 mm0.02 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.

19 August
Average high
  • n/a
Average low
  • n/a
Highest temperature (2006-2010)
  • 30.0°C86.0°F
  • 2010
Lowest temperature (2006-2010)
  • 12.9°C55.2°F
  • 2008
Greatest precipitation (2006-2010)
  • 5.0 mm0.2 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.

20 August
Average high
  • n/a
Average low
  • n/a
Highest temperature (2006-2010)
  • 27.7°C81.9°F
  • 2010
Lowest temperature (2006-2010)
  • 9.6°C49.3°F
  • 2008
Greatest precipitation (2006-2010)
  • 17.0 mm0.67 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.

21 August
Average high
  • n/a
Average low
  • n/a
Highest temperature (2006-2010)
  • 28.2°C82.8°F
  • 2008
Lowest temperature (2006-2010)
  • 9.4°C48.9°F
  • 2006
Greatest precipitation (2006-2010)
  • 0.8 mm0.03 inches
  • 2010
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:
29.7 °C85.5 °F
Min:
20.1 °C68.2 °F
Total Precipitation:
0.0 mm0.00 in
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