Halton Hills, ON

Current Conditions

Clear

Clear

23°C73°F

Wind:
WNW 15 km/h
WNW 9 mph
Humidex:
28
82
More details
Temperature:
22.9°C
73.2° F
Pressure:
101.2 kPa
29.9 inches
Dew point:
16.3°C
61.3°F
Visibility:
24 km
15 miles
Humidity:
66%
Date:
12:00 AM EDT Wednesday 15 August 2018
Observed at:
Toronto Pearson Int'l Airport
Past 24 hour ConditionsPast 24 hour Conditions
Weather Radar
Satellite
Lightning
Alerts
Jet Stream
Hourly Forecast

ForecastForecast issued: 3:30 PM EDT Tuesday 14 August 2018

Detailed ForecastForecast issued: 3:30 PM EDT Tuesday 14 August 2018

Chance of showers
Tonight
19°C66°F
Partly cloudy. 30 percent chance of showers early this evening. Clearing late this evening. Low 19.
A mix of sun and cloud
Wed, 15 Aug
30°C86°F
A mix of sun and cloud. Wind becoming west 20 km/h in the afternoon. High 30. Humidex 37. UV index 8 or very high.
Night:  Partly cloudy. 70 percent chance of showers before morning with risk of a thunderstorm. Wind west 20 km/h becoming light in the evening. Low 19.
Chance of showers
Thu, 16 Aug
25°C77°F
Cloudy with 40 percent chance of showers. High 25.
Night:  Showers or thunderstorms. Low 20.
Chance of showers
Fri, 17 Aug
25°C77°F
A mix of sun and cloud with 60 percent chance of showers. High 25.
Night:  Cloudy periods. Low 16.
A mix of sun and cloud
Sat, 18 Aug
26°C79°F
A mix of sun and cloud. High 26.
Night:  Cloudy periods. Low 14.
Sunny
Sun, 19 Aug
27°C81°F
Sunny. High 27.
Night:  Clear. Low 15.
A mix of sun and cloud
Mon, 20 Aug
28°C82°F
A mix of sun and cloud. High 28.
Normals:
Max 25°C.77°F. Min 14°C.57°F.
Sunrise:
6:24 EDT
Sunset:
20:24 EDT

Averages and extremes

09 August
Average high
  • 26.4°C79.5°F
Average low
  • 14.7°C58.5°F
Highest temperature (1938-2012)
  • 37.2°C99.0°F
  • 1949
Lowest temperature (1938-2012)
  • 7.2°C45.0°F
  • 1964
Greatest precipitation (1938-2012)
  • 48.5 mm1.91 inches
  • 1953
Greatest rainfall (1938-2012)
  • 48.5 mm1.91 inches
  • 1953
Greatest snowfall (1938-2012)
  • 0.0 cm0.0 inches
Most snow on the ground (1955-2012)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 33 %

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.

10 August
Average high
  • 26.3°C79.3°F
Average low
  • 14.7°C58.5°F
Highest temperature (1938-2012)
  • 35.6°C96.1°F
  • 1944
Lowest temperature (1938-2012)
  • 8.3°C46.9°F
  • 1972
Greatest precipitation (1938-2012)
  • 21.6 mm0.85 inches
  • 2012
Greatest rainfall (1938-2012)
  • 21.6 mm0.85 inches
  • 2012
Greatest snowfall (1938-2012)
  • 0.0 cm0.0 inches
Most snow on the ground (1955-2012)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 33 %

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.

11 August
Average high
  • 26.2°C79.2°F
Average low
  • 14.6°C58.3°F
Highest temperature (1938-2012)
  • 36.1°C97.0°F
  • 1944
Lowest temperature (1938-2012)
  • 7.2°C45.0°F
  • 1965
Greatest precipitation (1938-2012)
  • 38.1 mm1.5 inches
  • 1964
Greatest rainfall (1938-2012)
  • 38.1 mm1.5 inches
  • 1964
Greatest snowfall (1938-2012)
  • 0.0 cm0.0 inches
Most snow on the ground (1955-2012)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 33 %

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
  • 26.1°C79.0°F
Average low
  • 14.5°C58.1°F
Highest temperature (1938-2012)
  • 35.0°C95.0°F
  • 1947
Lowest temperature (1938-2012)
  • 7.8°C46.0°F
  • 1971
Greatest precipitation (1938-2012)
  • 28.4 mm1.12 inches
  • 1990
Greatest rainfall (1938-2012)
  • 28.4 mm1.12 inches
  • 1990
Greatest snowfall (1938-2012)
  • 0.0 cm0.0 inches
Most snow on the ground (1955-2012)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 33 %

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
  • 26.0°C78.8°F
Average low
  • 14.5°C58.1°F
Highest temperature (1938-2012)
  • 35.6°C96.1°F
  • 1947
Lowest temperature (1938-2012)
  • 6.7°C44.1°F
  • 1941
Greatest precipitation (1938-2012)
  • 58.7 mm2.31 inches
  • 1955
Greatest rainfall (1938-2012)
  • 58.7 mm2.31 inches
  • 1955
Greatest snowfall (1938-2012)
  • 0.0 cm0.0 inches
Most snow on the ground (1955-2012)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 33 %

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
  • 26.0°C78.8°F
Average low
  • 14.4°C57.9°F
Highest temperature (1938-2012)
  • 35.0°C95.0°F
  • 1944
Lowest temperature (1938-2012)
  • 7.8°C46.0°F
  • 1964
Greatest precipitation (1938-2012)
  • 39.2 mm1.54 inches
  • 1995
Greatest rainfall (1938-2012)
  • 39.2 mm1.54 inches
  • 1995
Greatest snowfall (1938-2012)
  • 0.0 cm0.0 inches
Most snow on the ground (1955-2012)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 33 %

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
  • 25.9°C78.6°F
Average low
  • 14.3°C57.7°F
Highest temperature (1938-2012)
  • 34.4°C93.9°F
  • 1938
Lowest temperature (1938-2012)
  • 6.7°C44.1°F
  • 1968
Greatest precipitation (1938-2012)
  • 52.4 mm2.06 inches
  • 1986
Greatest rainfall (1938-2012)
  • 52.4 mm2.06 inches
  • 1986
Greatest snowfall (1938-2012)
  • 0.0 cm0.0 inches
Most snow on the ground (1955-2012)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 33 %

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
  • 25.8°C78.4°F
Average low
  • 14.2°C57.6°F
Highest temperature (1938-2012)
  • 33.0°C91.4°F
  • 1987
Lowest temperature (1938-2012)
  • 4.7°C40.5°F
  • 1979
Greatest precipitation (1938-2012)
  • 29.7 mm1.17 inches
  • 1969
Greatest rainfall (1938-2012)
  • 29.7 mm1.17 inches
  • 1969
Greatest snowfall (1938-2012)
  • 0.0 cm0.0 inches
Most snow on the ground (1955-2012)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 33 %

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
  • 25.7°C78.3°F
Average low
  • 14.1°C57.4°F
Highest temperature (1938-2012)
  • 31.6°C88.9°F
  • 1998
Lowest temperature (1938-2012)
  • 7.8°C46.0°F
  • 1954
Greatest precipitation (1938-2012)
  • 10.6 mm0.42 inches
  • 1991
Greatest rainfall (1938-2012)
  • 10.6 mm0.42 inches
  • 1991
Greatest snowfall (1938-2012)
  • 0.0 cm0.0 inches
Most snow on the ground (1955-2012)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 33 %

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
  • 25.5°C77.9°F
Average low
  • 14.0°C57.2°F
Highest temperature (1938-2012)
  • 34.4°C93.9°F
  • 1947
Lowest temperature (1938-2012)
  • 5.6°C42.1°F
  • 1954
Greatest precipitation (1938-2012)
  • 40.5 mm1.59 inches
  • 1985
Greatest rainfall (1938-2012)
  • 40.5 mm1.59 inches
  • 1985
Greatest snowfall (1938-2012)
  • 0.0 cm0.0 inches
Most snow on the ground (1955-2012)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 33 %

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
  • 25.4°C77.7°F
Average low
  • 13.9°C57.0°F
Highest temperature (1938-2012)
  • 35.0°C95.0°F
  • 1955
Lowest temperature (1938-2012)
  • 6.3°C43.3°F
  • 1977
Greatest precipitation (1938-2012)
  • 41.4 mm1.63 inches
  • 2005
Greatest rainfall (1938-2012)
  • 41.4 mm1.63 inches
  • 2005
Greatest snowfall (1938-2012)
  • 0.0 cm0.0 inches
Most snow on the ground (1955-2012)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 33 %

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:
27.2 °C81.0 °F
Min:
19.2 °C66.6 °F
Total Precipitation:
TraceTrace
Rainfall:
TraceTrace
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