Alliston, ON

Current Conditions
Mostly Cloudy

Mostly Cloudy

19°C 66°F

Wind:
WNW 26 gust 37 km/h
WNW 16 gust 23 mph
Conditions details
Observed at:
CFB Borden
Date:
5:00 PM EDT Wednesday 23 August 2017
Condition:
Mostly Cloudy
Pressure:
101.2 kPa
29.9 inches
Visibility:
15 km
9 miles
Temperature:
18.6°C
65.5°F
Dew point:
10.2°C
50.4°F
Humidity:
58%
Wind:
WNW 26 gust 37 km/h
WNW 16 gust 23 mph

ForecastIssued: 3:30 PM EDT Wednesday 23 August 2017

Detailed ForecastIssued: 3:30 PM EDT Wednesday 23 August 2017

Chance of showers
Tonight
10°C 50°F
Partly cloudy. 30 percent chance of showers early this evening. Wind west 20 km/h gusting to 40 becoming light this evening. Low 10.
Chance of showers
Thu, 24 Aug
18°C 64°F
A mix of sun and cloud with 40 percent chance of showers. High 18. UV index 6 or high.
Night:  Partly cloudy with 30 percent chance of showers early in the evening. Clearing in the evening. Fog patches developing overnight. Low 7.
Sunny
Fri, 25 Aug
20°C 68°F
Sunny. High 20.
Night:  Clear. Low plus 5.
Sunny
Sat, 26 Aug
22°C 72°F
Sunny. High 22.
Night:  Clear. Low 8.
Sunny
Sun, 27 Aug
23°C 73°F
Sunny. High 23.
Night:  Clear. Low 9.
Sunny
Mon, 28 Aug
22°C 72°F
Sunny. High 22.
Night:  Clear. Low 11.
Sunny
Tue, 29 Aug
22°C 72°F
Sunny. High 22.
Normals:
Max 24°C.75°F. Min 12°C.54°F.
Sunrise:
6:32 EDT
Sunset:
20:12 EDT

Averages and extremes
18 August
Average high
  • n/a
Average low
  • n/a
Highest temperature (2004-2016)
  • 30.7°C87.3°F
  • 2008
Lowest temperature (2004-2017)
  • 5.3°C41.5°F
  • 2007
Greatest precipitation (2011-2016)
  • 53.5 mm2.11 inches
  • 2015
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground
  • n/a
Monthly frequency of precipitation
  • n/a
19 August
Average high
  • n/a
Average low
  • n/a
Highest temperature (2004-2016)
  • 31.0°C87.8°F
  • 2016
Lowest temperature (2004-2016)
  • 2.6°C36.7°F
  • 2007
Greatest precipitation (2011-2016)
  • 5.0 mm0.2 inches
  • 2014
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground
  • n/a
Monthly frequency of precipitation
  • n/a
20 August
Average high
  • n/a
Average low
  • n/a
Highest temperature (2004-2015)
  • 30.0°C86.0°F
  • 2009
Lowest temperature (2004-2017)
  • 4.3°C39.7°F
  • 2008
Greatest precipitation (2011-2015)
  • 39.5 mm1.56 inches
  • 2014
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground
  • n/a
Monthly frequency of precipitation
  • n/a
21 August
Average high
  • n/a
Average low
  • n/a
Highest temperature (2004-2016)
  • 31.3°C88.3°F
  • 2013
Lowest temperature (2004-2016)
  • 4.2°C39.6°F
  • 2004
Greatest precipitation (2011-2016)
  • 3.5 mm0.14 inches
  • 2011
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground
  • n/a
Monthly frequency of precipitation
  • n/a
22 August
Average high
  • n/a
Average low
  • n/a
Highest temperature (2004-2016)
  • 30.4°C86.7°F
  • 2008
Lowest temperature (2004-2016)
  • 2.8°C37.0°F
  • 2004
Greatest precipitation (2011-2016)
  • 1.0 mm0.04 inches
  • 2011
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground
  • n/a
Monthly frequency of precipitation
  • n/a
23 August
Average high
  • n/a
Average low
  • n/a
Highest temperature (2004-2016)
  • 31.3°C88.3°F
  • 2008
Lowest temperature (2004-2016)
  • 5.6°C42.1°F
  • 2004
Greatest precipitation (2011-2016)
  • 2.0 mm0.08 inches
  • 2015
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground
  • n/a
Monthly frequency of precipitation
  • n/a
24 August
Average high
  • n/a
Average low
  • n/a
Highest temperature (2005-2016)
  • 30.0°C86.0°F
  • 2012
Lowest temperature (2004-2016)
  • 2.7°C36.9°F
  • 2004
Greatest precipitation (2011-2016)
  • 3.5 mm0.14 inches
  • 2011
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground
  • n/a
Monthly frequency of precipitation
  • n/a
25 August
Average high
  • n/a
Average low
  • n/a
Highest temperature (2004-2016)
  • 32.0°C89.6°F
  • 2012
Lowest temperature (2004-2016)
  • 5.4°C41.7°F
  • 2008
Greatest precipitation (2011-2016)
  • 6.0 mm0.24 inches
  • 2013
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground
  • n/a
Monthly frequency of precipitation
  • n/a
26 August
Average high
  • n/a
Average low
  • n/a
Highest temperature (2004-2016)
  • 31.9°C89.4°F
  • 2014
Lowest temperature (2004-2016)
  • 2.5°C36.5°F
  • 2008
Greatest precipitation (2011-2016)
  • 18.5 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
27 August
Average high
  • n/a
Average low
  • n/a
Highest temperature (2005-2016)
  • 28.6°C83.5°F
  • 2013
Lowest temperature (2005-2016)
  • 3.1°C37.6°F
  • 2009
Greatest precipitation (2011-2016)
  • 9.0 mm0.35 inches
  • 2013
Greatest rainfall
  • n/a
Greatest snowfall
  • n/a
Most snow on the ground
  • n/a
Monthly frequency of precipitation
  • n/a
28 August
Average high
  • n/a
Average low
  • n/a
Highest temperature (2005-2016)
  • 30.7°C87.3°F
  • 2010
Lowest temperature (2005-2016)
  • 6.2°C43.2°F
  • 2014
Greatest precipitation (2011-2016)
  • 1.0 mm0.04 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

No data available for this location

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