Alliston, ON

Current Conditions

Sunny

Sunny

12°C 54°F

Wind:
SSE 4 km/h
SSE 2 mph
Conditions details
Observed at:
CFB Borden
Date:
7:00 AM EDT Sunday 20 August 2017
Condition:
Sunny
Pressure:
101.7 kPa
30.0 inches
Tendency:
Rising
Visibility:
15 km
9 miles
Temperature:
12.1°C
53.8°F
Dew point:
11.8°C
53.2°F
Humidity:
98%
Wind:
SSE 4 km/h
SSE 2 mph

ForecastIssued: 5:00 AM EDT Sunday 20 August 2017

Detailed ForecastIssued: 5:00 AM EDT Sunday 20 August 2017

Mainly sunny
Today
29°C 84°F
Mainly sunny. Fog patches dissipating this morning. Wind becoming west 20 km/h this afternoon. High 29. Humidex 34. UV index 8 or very high.
Clear
Tonight
15°C 59°F
Clear. Low 15.
Chance of showers
Mon, 21 Aug
30°C 86°F
Increasing cloudiness early in the morning. 60 percent chance of showers in the afternoon with risk of a thunderstorm. High 30. Humidex 36.
Night:  Cloudy periods with 30 percent chance of showers. Low 19.
Showers
Tue, 22 Aug
27°C 81°F
Showers. High 27.
Night:  Cloudy with 30 percent chance of showers. Low 14.
A mix of sun and cloud
Wed, 23 Aug
20°C 68°F
A mix of sun and cloud. High 20.
Night:  Clear. Low 10.
A mix of sun and cloud
Thu, 24 Aug
20°C 68°F
A mix of sun and cloud. High 20.
Night:  Clear. Low 8.
Sunny
Fri, 25 Aug
21°C 70°F
Sunny. High 21.
Night:  Clear. Low 8.
Sunny
Sat, 26 Aug
22°C 72°F
Sunny. High 22.
Normals:
Max 24°C.75°F. Min 12°C.54°F.
Sunrise:
6:29 EDT
Sunset:
20:17 EDT

Averages and extremes

Yesterday's Data

No data available for this location

What we are doing

Features

UV Index and sun protection

Be weather wise!

Extreme Heat Protection

Be prepared!

Lightning Safety

When thunder roars, GO INDOORS!

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