Sarnia, ON
Current Conditions
- 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
ForecastForecast issued: 11:00 AM EDT Friday 20 May 2022
21 May

21°C70°F
60%
Chance of showers

9°C48°F
Showers
22 May

15°C59°F
Showers

6°C43°F
Clear
23 May

13°C55°F
Sunny

6°C43°F
Clear
24 May

18°C64°F
Sunny

13°C55°F
60%
Chance of showers
25 May

19°C66°F
Periods of rain

14°C57°F
Periods of rain
26 May

18°C64°F
60%
Chance of showers
date | Detailed Forecast |
---|---|
Today | Cloudy. Becoming a mix of sun and cloud this afternoon. Wind south 30 km/h. High 29. Humidex 36. UV index 7 or high. |
Tonight | Cloudy. 40 percent chance of showers overnight with risk of a thunderstorm. Wind south 30 km/h becoming light after midnight. Low 13. |
Sat, 21 May | 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. |
Sun, 22 May | Showers. High 15. |
Night | Clear. Low 6. |
Mon, 23 May | Sunny. High 13. |
Night | Clear. Low 6. |
Tue, 24 May | Sunny. High 18. |
Night | Cloudy with 60 percent chance of showers. Low 13. |
Wed, 25 May | Periods of rain. High 19. |
Night | Periods of rain. Low 14. |
Thu, 26 May | 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 |
---|
ForecastForecast issued: 11:00 AM EDT Friday 20 May 2022
Detailed ForecastForecast issued: 11:00 AM EDT Friday 20 May 2022

13°C55°F

21°C70°F

15°C59°F

13°C55°F

18°C64°F

19°C66°F

18°C64°F
- 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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