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Cornwall, ON

Current Conditions

10°C51°F

Wind:
calm
calm
More details
Temperature:
10.4°C
50.7° F
Pressure:
102.2 kPa
30.2 inches
Dew point:
5.3°C
41.5°F
Humidity:
71%
Date:
11:00 PM EDT Sunday 16 May 2021
Observed at:
Saint-Anicet
Past 24 hour ConditionsPast 24 hour Conditions
Weather Radar
Satellite
Lightning
Alerts
Jet Stream
Hourly Forecast
Air Quality
Historical Weather

ForecastForecast issued: 6:16 PM EDT Sunday 16 May 2021

Detailed ForecastForecast issued: 6:16 PM EDT Sunday 16 May 2021

Clear
Tonight
7°C45°F
Clear. Low 7.
Sunny
Mon, 17 May
26°C79°F
Sunny. Wind becoming west 30 km/h in the afternoon. High 26. UV index 7 or high.
Night:  Clear. Increasing cloudiness after midnight. Wind southwest 20 km/h gusting to 40 becoming light in the evening. Low 14.
A mix of sun and cloud
Tue, 18 May
26°C79°F
A mix of sun and cloud. High 26.
Night:  Cloudy periods. Low 13.
A mix of sun and cloud
Wed, 19 May
27°C81°F
A mix of sun and cloud. High 27.
Night:  Cloudy periods. Low 15.
A mix of sun and cloud
Thu, 20 May
26°C79°F
A mix of sun and cloud. High 26.
Night:  Cloudy periods. Low 16.
A mix of sun and cloud
Fri, 21 May
29°C84°F
A mix of sun and cloud. High 29.
Night:  Cloudy periods. Low 17.
A mix of sun and cloud
Sat, 22 May
28°C82°F
A mix of sun and cloud. High 28.
Normals:
Max 20°C.68°F. Min 8°C.46°F.
Sunrise:
5:29 EDT
Sunset:
20:22 EDT

Averages and extremes

11 May
Average high
  • n/a
Average low
  • n/a
Highest temperature (1995-2021)
  • 28.8°C83.8°F
  • 2001
Lowest temperature (1995-2021)
  • -1.9°C28.6°F
  • 2020
Greatest precipitation (1995-2021)
  • 22.4 mm0.88 inches
  • 1996
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground
  • n/a
Monthly frequency of precipitation
  • n/a
12 May
Average high
  • n/a
Average low
  • n/a
Highest temperature (1995-2021)
  • 27.7°C81.9°F
  • 2016
Lowest temperature (1995-2021)
  • -0.6°C30.9°F
  • 2005
Greatest precipitation (1995-2021)
  • 27.8 mm1.09 inches
  • 2006
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground
  • n/a
Monthly frequency of precipitation
  • n/a
13 May
Average high
  • n/a
Average low
  • n/a
Highest temperature (1995-2021)
  • 26.2°C79.2°F
  • 2011
Lowest temperature (1995-2021)
  • -3.0°C26.6°F
  • 2005
Greatest precipitation (1995-2021)
  • 24.1 mm0.95 inches
  • 2002
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground
  • n/a
Monthly frequency of precipitation
  • n/a
14 May
Average high
  • n/a
Average low
  • n/a
Highest temperature (1995-2021)
  • 31.9°C89.4°F
  • 2004
Lowest temperature (1995-2021)
  • -2.0°C28.4°F
  • 2013
Greatest precipitation (1995-2021)
  • 18.5 mm0.73 inches
  • 2002
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground
  • n/a
Monthly frequency of precipitation
  • n/a
15 May
Average high
  • n/a
Average low
  • n/a
Highest temperature (1995-2021)
  • 32.9°C91.2°F
  • 2014
Lowest temperature (1995-2021)
  • -2.3°C27.9°F
  • 2013
Greatest precipitation (1995-2021)
  • 38.5 mm1.52 inches
  • 1998
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground
  • n/a
Monthly frequency of precipitation
  • n/a
16 May
Average high
  • n/a
Average low
  • n/a
Highest temperature (1995-2020)
  • 30.3°C86.5°F
  • 1998
Lowest temperature (1995-2020)
  • 0.6°C33.1°F
  • 2016
Greatest precipitation (1995-2020)
  • 31.8 mm1.25 inches
  • 2014
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground
  • n/a
Monthly frequency of precipitation
  • n/a
17 May
Average high
  • n/a
Average low
  • n/a
Highest temperature (1995-2020)
  • 27.9°C82.2°F
  • 1998
Lowest temperature (1995-2020)
  • -0.4°C31.3°F
  • 2016
Greatest precipitation (1995-2020)
  • 8.6 mm0.34 inches
  • 2014
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground
  • n/a
Monthly frequency of precipitation
  • n/a
18 May
Average high
  • n/a
Average low
  • n/a
Highest temperature (1995-2020)
  • 31.4°C88.5°F
  • 2015
Lowest temperature (1995-2020)
  • 1.0°C33.8°F
  • 2007
Greatest precipitation (1995-2020)
  • 32.8 mm1.29 inches
  • 2000
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground
  • n/a
Monthly frequency of precipitation
  • n/a
19 May
Average high
  • n/a
Average low
  • n/a
Highest temperature (1995-2020)
  • 28.4°C83.1°F
  • 2012
Lowest temperature (1995-2020)
  • 0.9°C33.6°F
  • 2000
Greatest precipitation (1995-2020)
  • 24.9 mm0.98 inches
  • 2006
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground
  • n/a
Monthly frequency of precipitation
  • n/a
20 May
Average high
  • n/a
Average low
  • n/a
Highest temperature (1995-2020)
  • 33.7°C92.7°F
  • 2012
Lowest temperature (1995-2020)
  • -0.3°C31.5°F
  • 2000
Greatest precipitation (1995-2020)
  • 13.2 mm0.52 inches
  • 2006
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground
  • n/a
Monthly frequency of precipitation
  • n/a
21 May
Average high
  • n/a
Average low
  • n/a
Highest temperature (1995-2020)
  • 31.1°C88.0°F
  • 2012
Lowest temperature (1995-2020)
  • 2.3°C36.1°F
  • 1999
Greatest precipitation (1995-2020)
  • 18.6 mm0.73 inches
  • 2013
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground
  • n/a
Monthly frequency of precipitation
  • n/a

Yesterday's Data
Max:
24.5 °C76.1 °F
Min:
10.5 °C50.9 °F
Total Precipitation:
0.0 mm0.00 in

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