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Halton Hills, ON

WEATHER ADVISORY

Current Conditions

Light Snow

Light Snow

-2°C29°F

Wind:
NE 10 km/h
NE 6 mph
Wind Chill:
-5
23
More details
Temperature:
-1.6°C
29.1° F
Pressure:
100.9 kPa
29.8 inches
Dew point:
-2.2°C
28.0°F
Visibility:
2 km
2 miles
Humidity:
96%
Date:
10:31 AM EST Sunday 28 November 2021
Observed at:
Toronto Pearson Int'l Airport
Past 24 hour ConditionsPast 24 hour Conditions
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Historical Weather

ForecastForecast issued: 11:00 AM EST Sunday 28 November 2021

WEATHER ADVISORY

Detailed ForecastForecast issued: 11:00 AM EST Sunday 28 November 2021

Periods of snow
Today
0°C32°F
Periods of snow. Amount 2 to 4 cm. Temperature steady near zero.
Chance of flurries
Tonight
-5°C23°F
Flurries ending this evening then mainly cloudy with 40 percent chance of flurries. Clearing before morning. Wind up to 15 km/h. Low minus 5. Wind chill near minus 7.
Chance of flurries
Mon, 29 Nov
2°C36°F
Becoming cloudy in the morning with 30 percent chance of flurries in the afternoon. Wind up to 15 km/h. High plus 2. Wind chill minus 7 in the morning. UV index 1 or low.
Night:  Periods of snow. Low minus 3.
Periods of snow or rain
Tue, 30 Nov
3°C37°F
Periods of snow or rain. High plus 3.
Night:  Cloudy. Low minus 2.
Cloudy
Wed, 1 Dec
2°C36°F
Cloudy. High plus 2.
Night:  Cloudy with 60 percent chance of flurries or rain showers. Low plus 2.
Chance of showers
Thu, 2 Dec
7°C45°F
Cloudy with 60 percent chance of showers. High 7.
Night:  Cloudy with 60 percent chance of showers. Low plus 3.
Chance of showers
Fri, 3 Dec
5°C41°F
Cloudy with 60 percent chance of showers. High plus 5.
Night:  Cloudy with 60 percent chance of flurries. Low minus 3.
Chance of flurries
Sat, 4 Dec
-1°C30°F
Cloudy with 60 percent chance of flurries. High minus 1.
Normals:
Max 4°C.39°F. Min -4°C.25°F.
Sunrise:
7:30 EST
Sunset:
16:46 EST

Averages and extremes

23 November
Average high
  • 5.4°C41.7°F
Average low
  • -2.0°C28.4°F
Highest temperature (1937-2012)
  • 17.5°C63.5°F
  • 1979
Lowest temperature (1937-2012)
  • -12.2°C10.0°F
  • 2000
Greatest precipitation (1937-2012)
  • 20.1 mm0.79 inches
  • 1961
Greatest rainfall (1937-2012)
  • 20.1 mm0.79 inches
  • 1961
Greatest snowfall (1937-2012)
  • 4.0 cm1.57 inches
  • 2005
Most snow on the ground (1955-2012)
  • 8.0 cm3.15 inches
  • 1986
Monthly frequency of precipitation
  • 44 %

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 November
Average high
  • 5.1°C41.2°F
Average low
  • -2.2°C28.0°F
Highest temperature (1937-2012)
  • 15.0°C59.0°F
  • 1946
Lowest temperature (1937-2012)
  • -12.0°C10.4°F
  • 2005
Greatest precipitation (1937-2012)
  • 30.5 mm1.2 inches
  • 1950
Greatest rainfall (1937-2012)
  • 14.0 mm0.55 inches
  • 2004
Greatest snowfall (1937-2012)
  • 30.5 cm12.01 inches
  • 1950
Most snow on the ground (1955-2012)
  • 6.0 cm2.36 inches
  • 2005
Monthly frequency of precipitation
  • 44 %

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 November
Average high
  • 4.9°C40.8°F
Average low
  • -2.4°C27.7°F
Highest temperature (1937-2012)
  • 16.3°C61.3°F
  • 2011
Lowest temperature (1937-2012)
  • -13.3°C8.1°F
  • 2005
Greatest precipitation (1937-2012)
  • 46.0 mm1.81 inches
  • 1987
Greatest rainfall (1937-2012)
  • 41.4 mm1.63 inches
  • 1987
Greatest snowfall (1937-2012)
  • 5.1 cm2.01 inches
  • 1951
Most snow on the ground (1955-2012)
  • 7.0 cm2.76 inches
  • 2005
Monthly frequency of precipitation
  • 44 %

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 November
Average high
  • 4.7°C40.5°F
Average low
  • -2.6°C27.3°F
Highest temperature (1937-2012)
  • 16.1°C61.0°F
  • 1960
Lowest temperature (1937-2012)
  • -18.3°C-0.9°F
  • 1949
Greatest precipitation (1937-2012)
  • 16.5 mm0.65 inches
  • 1940
Greatest rainfall (1937-2012)
  • 15.2 mm0.6 inches
  • 1979
Greatest snowfall (1937-2012)
  • 16.5 cm6.5 inches
  • 1940
Most snow on the ground (1955-2012)
  • 6.0 cm2.36 inches
  • 2005
Monthly frequency of precipitation
  • 44 %

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 November
Average high
  • 4.5°C40.1°F
Average low
  • -2.8°C27.0°F
Highest temperature (1937-2012)
  • 19.2°C66.6°F
  • 1990
Lowest temperature (1937-2012)
  • -12.2°C10.0°F
  • 1951
Greatest precipitation (1937-2012)
  • 35.4 mm1.39 inches
  • 1993
Greatest rainfall (1937-2012)
  • 35.4 mm1.39 inches
  • 1993
Greatest snowfall (1937-2012)
  • 10.1 cm3.98 inches
  • 1978
Most snow on the ground (1955-2012)
  • 6.0 cm2.36 inches
  • 2005
Monthly frequency of precipitation
  • 44 %

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 November
Average high
  • 4.3°C39.7°F
Average low
  • -3.0°C26.6°F
Highest temperature (1937-2012)
  • 18.8°C65.8°F
  • 1990
Lowest temperature (1938-2012)
  • -11.7°C10.9°F
  • 1950
Greatest precipitation (1937-2012)
  • 36.8 mm1.45 inches
  • 1968
Greatest rainfall (1937-2012)
  • 36.8 mm1.45 inches
  • 1968
Greatest snowfall (1937-2012)
  • 13.6 cm5.35 inches
  • 1991
Most snow on the ground (1955-2012)
  • 8.0 cm3.15 inches
  • 1978
Monthly frequency of precipitation
  • 44 %

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 November
Average high
  • 4.0°C39.2°F
Average low
  • -3.3°C26.1°F
Highest temperature (1937-2012)
  • 16.8°C62.2°F
  • 2005
Lowest temperature (1937-2012)
  • -13.3°C8.1°F
  • 1955
Greatest precipitation (1937-2012)
  • 48.8 mm1.92 inches
  • 2011
Greatest rainfall (1937-2012)
  • 48.8 mm1.92 inches
  • 2011
Greatest snowfall (1937-2012)
  • 11.4 cm4.49 inches
  • 1971
Most snow on the ground (1955-2012)
  • 16.0 cm6.3 inches
  • 1991
Monthly frequency of precipitation
  • 44 %

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.

30 November
Average high
  • 3.8°C38.8°F
Average low
  • -3.5°C25.7°F
Highest temperature (1937-2012)
  • 18.8°C65.8°F
  • 1998
Lowest temperature (1937-2012)
  • -15.0°C5.0°F
  • 1958
Greatest precipitation (1937-2012)
  • 33.5 mm1.32 inches
  • 1940
Greatest rainfall (1937-2012)
  • 17.6 mm0.69 inches
  • 2006
Greatest snowfall (1937-2012)
  • 33.5 cm13.19 inches
  • 1940
Most snow on the ground (1955-2012)
  • 10.0 cm3.94 inches
  • 1958
Monthly frequency of precipitation
  • 44 %

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.

01 December
Average high
  • 3.6°C38.5°F
Average low
  • -3.7°C25.3°F
Highest temperature (1937-2012)
  • 15.6°C60.1°F
  • 1970
Lowest temperature (1937-2012)
  • -17.8°C0.0°F
  • 1940
Greatest precipitation (1937-2012)
  • 28.2 mm1.11 inches
  • 2006
Greatest rainfall (1937-2012)
  • 28.2 mm1.11 inches
  • 2006
Greatest snowfall (1937-2012)
  • 5.3 cm2.09 inches
  • 1954
Most snow on the ground (1955-2012)
  • 10.0 cm3.94 inches
  • 1958
Monthly frequency of precipitation
  • 48 %

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.

02 December
Average high
  • 3.4°C38.1°F
Average low
  • -3.9°C25.0°F
Highest temperature (1937-2012)
  • 14.5°C58.1°F
  • 1998
Lowest temperature (1937-2012)
  • -22.8°C-9.0°F
  • 1940
Greatest precipitation (1937-2012)
  • 26.6 mm1.05 inches
  • 1980
Greatest rainfall (1937-2012)
  • 23.6 mm0.93 inches
  • 1980
Greatest snowfall (1937-2012)
  • 9.2 cm3.62 inches
  • 2007
Most snow on the ground (1955-2012)
  • 11.0 cm4.33 inches
  • 2007
Monthly frequency of precipitation
  • 48 %

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.

03 December
Average high
  • 3.2°C37.8°F
Average low
  • -4.2°C24.4°F
Highest temperature (1937-2012)
  • 20.0°C68.0°F
  • 1982
Lowest temperature (1937-2012)
  • -24.4°C-11.9°F
  • 1940
Greatest precipitation (1937-2012)
  • 30.2 mm1.19 inches
  • 1990
Greatest rainfall (1937-2012)
  • 15.2 mm0.6 inches
  • 1955
Greatest snowfall (1937-2012)
  • 15.6 cm6.14 inches
  • 1990
Most snow on the ground (1955-2012)
  • 9.0 cm3.54 inches
  • 1956
Monthly frequency of precipitation
  • 48 %

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:
1.4 °C34.5 °F
Min:
-3.4 °C25.9 °F
Total Precipitation:
0.2 mm0.01 in
Snowfall:
0.2 cm0.08 in

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