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Halton Hills, ON

FOG ADVISORY

Current Conditions

Mist

Mist

3°C37°F

Wind:
E 22 km/h
E 14 mph
More details
Temperature:
2.9°C
37.2° F
Pressure:
100.2 kPa
29.6 inches
Dew point:
2.0°C
35.6°F
Visibility:
4 km
3 miles
Humidity:
94%
Date:
10:09 AM EST Tuesday 3 March 2020
Observed at:
Toronto Pearson Int'l Airport
Past 24 hour ConditionsPast 24 hour Conditions
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Jet Stream
Hourly Forecast
Air Quality
Historical Weather

ForecastForecast issued: 5:00 AM EST Tuesday 3 March 2020

FOG ADVISORY

Detailed ForecastForecast issued: 5:00 AM EST Tuesday 3 March 2020

Periods of rain or drizzle
Today
5°C41°F
Mainly cloudy. 60 percent chance of rain or drizzle late this morning and this afternoon. Fog patches dissipating this morning. High plus 5. UV index 2 or low.
Chance of rain showers or flurries
Tonight
1°C34°F
Mainly cloudy. 40 percent chance of rain showers late this evening and after midnight then 40 percent chance of flurries overnight. Wind becoming west 30 km/h gusting to 50 late this evening. Low plus 1.
A mix of sun and cloud
Wed, 4 Mar
6°C43°F
A mix of sun and cloud. Wind west 20 km/h gusting to 40. High 6. UV index 3 or moderate.
Night:  Cloudy periods. Low minus 4.
Sunny
Thu, 5 Mar
5°C41°F
Sunny. High plus 5.
Night:  Cloudy. Low zero.
Periods of snow
Fri, 6 Mar
2°C36°F
Periods of snow. High plus 2.
Night:  Cloudy periods with 60 percent chance of flurries. Low minus 9.
Sunny
Sat, 7 Mar
3°C37°F
Sunny. High plus 3.
Night:  Cloudy periods. Low minus 2.
A mix of sun and cloud
Sun, 8 Mar
8°C46°F
A mix of sun and cloud. High 8.
Night:  Cloudy periods with 40 percent chance of rain showers or flurries. Low plus 1.
Flurries or rain showers
Mon, 9 Mar
4°C39°F
Flurries or rain showers. High plus 4.
Normals:
Max 2°C.36°F. Min -7°C.19°F.
Sunrise:
6:52 EST
Sunset:
18:11 EST

Averages and extremes

27 February
Average high
  • 0.6°C33.1°F
Average low
  • -8.2°C17.2°F
Highest temperature (1938-2013)
  • 14.8°C58.6°F
  • 2000
Lowest temperature (1938-2013)
  • -25.6°C-14.1°F
  • 1950
Greatest precipitation (1938-2013)
  • 21.0 mm0.83 inches
  • 2013
Greatest rainfall (1938-2013)
  • 11.2 mm0.44 inches
  • 1997
Greatest snowfall (1938-2013)
  • 12.4 cm4.88 inches
  • 2013
Most snow on the ground (1955-2013)
  • 30.0 cm11.81 inches
  • 1965
Monthly frequency of precipitation
  • 41 %

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 February
Average high
  • 0.7°C33.3°F
Average low
  • -8.0°C17.6°F
Highest temperature (1938-2013)
  • 11.1°C52.0°F
  • 1954
Lowest temperature (1938-2013)
  • -22.8°C-9.0°F
  • 1938
Greatest precipitation (1938-2013)
  • 25.4 mm1.0 inches
  • 1948
Greatest rainfall (1938-2013)
  • 12.7 mm0.5 inches
  • 2011
Greatest snowfall (1938-2013)
  • 15.2 cm5.98 inches
  • 1948
Most snow on the ground (1955-2013)
  • 30.0 cm11.81 inches
  • 1965
Monthly frequency of precipitation
  • 41 %

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 February
Average high
  • 0.7°C33.3°F
Average low
  • -8.0°C17.6°F
Highest temperature (1940-2012)
  • 10.7°C51.3°F
  • 2004
Lowest temperature (1940-2012)
  • -23.9°C-11.0°F
  • 1980
Greatest precipitation (1940-2012)
  • 5.2 mm0.2 inches
  • 2008
Greatest rainfall (1940-2012)
  • 1.2 mm0.05 inches
  • 2012
Greatest snowfall (1940-2012)
  • 4.8 cm1.89 inches
  • 2008
Most snow on the ground (1956-2012)
  • 23.0 cm9.06 inches
  • 1960
Monthly frequency of precipitation
  • 41 %

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 March
Average high
  • 0.9°C33.6°F
Average low
  • -7.8°C18.0°F
Highest temperature (1938-2013)
  • 13.2°C55.8°F
  • 2000
Lowest temperature (1938-2013)
  • -20.5°C-4.9°F
  • 1980
Greatest precipitation (1939-2013)
  • 26.9 mm1.06 inches
  • 1972
Greatest rainfall (1939-2013)
  • 20.6 mm0.81 inches
  • 1954
Greatest snowfall (1938-2013)
  • 9.1 cm3.58 inches
  • 1947
Most snow on the ground (1955-2013)
  • 25.0 cm9.84 inches
  • 1965
Monthly frequency of precipitation
  • 40 %

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 March
Average high
  • 1.1°C34.0°F
Average low
  • -7.6°C18.3°F
Highest temperature (1938-2013)
  • 15.5°C59.9°F
  • 1991
Lowest temperature (1938-2013)
  • -23.0°C-9.4°F
  • 1980
Greatest precipitation (1939-2013)
  • 31.5 mm1.24 inches
  • 1976
Greatest rainfall (1939-2013)
  • 8.4 mm0.33 inches
  • 1991
Greatest snowfall (1939-2013)
  • 11.9 cm4.69 inches
  • 1976
Most snow on the ground (1955-2013)
  • 26.0 cm10.24 inches
  • 2005
Monthly frequency of precipitation
  • 40 %

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 March
Average high
  • 1.3°C34.3°F
Average low
  • -7.4°C18.7°F
Highest temperature (1938-2013)
  • 16.1°C61.0°F
  • 1974
Lowest temperature (1938-2013)
  • -24.7°C-12.5°F
  • 2003
Greatest precipitation (1938-2013)
  • 27.2 mm1.07 inches
  • 1953
Greatest rainfall (1938-2013)
  • 27.2 mm1.07 inches
  • 1953
Greatest snowfall (1938-2013)
  • 13.7 cm5.39 inches
  • 1944
Most snow on the ground (1955-2013)
  • 27.0 cm10.63 inches
  • 2005
Monthly frequency of precipitation
  • 40 %

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.

04 March
Average high
  • 1.5°C34.7°F
Average low
  • -7.2°C19.0°F
Highest temperature (1939-2013)
  • 13.3°C55.9°F
  • 1974
Lowest temperature (1938-2013)
  • -28.9°C-20.0°F
  • 1950
Greatest precipitation (1938-2013)
  • 31.4 mm1.24 inches
  • 1985
Greatest rainfall (1938-2013)
  • 29.5 mm1.16 inches
  • 1974
Greatest snowfall (1938-2013)
  • 24.4 cm9.61 inches
  • 1985
Most snow on the ground (1955-2013)
  • 27.0 cm10.63 inches
  • 2005
Monthly frequency of precipitation
  • 40 %

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.

05 March
Average high
  • 1.7°C35.1°F
Average low
  • -7.1°C19.2°F
Highest temperature (1938-2013)
  • 18.5°C65.3°F
  • 2004
Lowest temperature (1938-2013)
  • -25.0°C-13.0°F
  • 1948
Greatest precipitation (1938-2013)
  • 21.6 mm0.85 inches
  • 2011
Greatest rainfall (1938-2013)
  • 18.4 mm0.72 inches
  • 2011
Greatest snowfall (1938-2013)
  • 14.4 cm5.67 inches
  • 2001
Most snow on the ground (1955-2013)
  • 26.0 cm10.24 inches
  • 2005
Monthly frequency of precipitation
  • 40 %

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.

06 March
Average high
  • 1.9°C35.4°F
Average low
  • -6.9°C19.6°F
Highest temperature (1938-2013)
  • 18.9°C66.0°F
  • 2009
Lowest temperature (1938-2013)
  • -27.8°C-18.0°F
  • 1948
Greatest precipitation (1938-2013)
  • 29.5 mm1.16 inches
  • 1956
Greatest rainfall (1938-2013)
  • 29.5 mm1.16 inches
  • 1956
Greatest snowfall (1938-2013)
  • 16.5 cm6.5 inches
  • 1943
Most snow on the ground (1955-2013)
  • 23.0 cm9.06 inches
  • 2005
Monthly frequency of precipitation
  • 40 %

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.

07 March
Average high
  • 2.1°C35.8°F
Average low
  • -6.7°C19.9°F
Highest temperature (1938-2013)
  • 16.7°C62.1°F
  • 1987
Lowest temperature (1938-2013)
  • -20.8°C-5.4°F
  • 1984
Greatest precipitation (1938-2013)
  • 23.6 mm0.93 inches
  • 1995
Greatest rainfall (1938-2013)
  • 23.6 mm0.93 inches
  • 1995
Greatest snowfall (1938-2013)
  • 16.0 cm6.3 inches
  • 1956
Most snow on the ground (1955-2013)
  • 28.0 cm11.02 inches
  • 1972
Monthly frequency of precipitation
  • 40 %

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.

08 March
Average high
  • 2.3°C36.1°F
Average low
  • -6.5°C20.3°F
Highest temperature (1938-2013)
  • 21.8°C71.2°F
  • 2000
Lowest temperature (1938-2013)
  • -23.2°C-9.8°F
  • 1984
Greatest precipitation (1938-2013)
  • 28.7 mm1.13 inches
  • 1961
Greatest rainfall (1938-2013)
  • 21.1 mm0.83 inches
  • 1942
Greatest snowfall (1938-2013)
  • 17.8 cm7.01 inches
  • 1980
Most snow on the ground (1955-2013)
  • 20.0 cm7.87 inches
  • 1999
Monthly frequency of precipitation
  • 40 %

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:
6.8 °C44.2 °F
Min:
0.8 °C33.4 °F
Total Precipitation:
0.2 mm0.01 in
Rainfall:
0.2 mm0.01 in

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