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Alliston, Ontario

84°F
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Alliston

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84°
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Alliston, Ontario Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Today

Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Orange Warning - Heat

Today's Weather

Wed, Jul 1

Sunshine filtered by passing clouds, hot and humid with a thunderstorm; dangerous heat; seek time in the shade and stay hydrated Hi: 91°

Tonight: Mainly clear, very warm and humid; a thunderstorm around late Lo: 73°

Current Weather

9:24 AM

84°F
RealFeel® 97°
Sunny More Details
RealFeel Shade™ 91°
Heat Index 92°
Wind W 9 mph
Wind Gusts 9 mph
Air Quality Fair

Looking Ahead

Watch for a strong thunderstorm tomorrow afternoon

Alliston Weather Radar

Alliston Weather Radar
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Clouds
Temperature

Hourly Weather

10 AM 87°
rain drop 19%
11 AM 88°
rain drop 43%
12 PM 88°
rain drop 47%
1 PM 89°
rain drop 51%
2 PM 90°
rain drop 40%
3 PM 91°
rain drop 34%
4 PM 89°
rain drop 40%
5 PM 88°
rain drop 51%
6 PM 87°
rain drop 47%
7 PM 86°
rain drop 30%
8 PM 83°
rain drop 4%
9 PM 81°
rain drop 4%

10-Day Weather Forecast

Today

7/1

91° 73°

Hot and humid with a t-storm

Night: A thunderstorm in spots late

55%

Thu

7/2

90° 69°

Hot; a strong p.m. t-storm

A thunderstorm around early

55%

Fri

7/3

88° 66°

Very warm with a thunderstorm

A thunderstorm in spots

55%

Sat

7/4

80° 60°

Humid with a thunderstorm

Partly cloudy

55%

Sun

7/5

81° 60°

Rather cloudy and less humid

Partly cloudy

13%

Mon

7/6

83° 60°

Mostly sunny

A crystal-clear sky

8%

Tue

7/7

85° 61°

Mostly cloudy, a little rain

Partly cloudy

55%

Wed

7/8

82° 60°

An afternoon t-storm or two

Rain and a thunderstorm late

63%

Thu

7/9

81° 61°

A couple of thunderstorms

Partly cloudy

70%

Fri

7/10

80° 61°

Mostly cloudy

Partly cloudy

1%

Sun & Moon

15 hrs 28 mins
Rise 5:39 AM
Set 9:07 PM
Waning Gibbous
Rise 10:36 PM
Set 7:58 AM

Air Quality

See More
Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Allergy Outlook

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Dust & Dander Extreme Data is not supported in this location

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Weather Near Alliston:

  • Brampton, Ontario
  • Mississauga Valley, Ontario
  • Toronto, Ontario
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