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Alliston, Ontario

80°F
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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

Tonight's Weather

Mon, Jun 29

Partly cloudy with a couple of showers and a thunderstorm Lo: 65°

Tomorrow: Hot and humid with times of clouds and sun; caution advised if doing strenuous activities outside Hi: 92°

Current Weather

8:13 PM

80°F
RealFeel® 76°
Mostly cloudy More Details
RealFeel Shade™ 76°
Heat Index 81°
Wind SE 10 mph
Wind Gusts 10 mph
Air Quality Fair

Looking Ahead

Watch for a strong thunderstorm Thursday afternoon

Alliston Weather Radar

Alliston Weather Radar
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Clouds
Temperature

Hourly Weather

9 PM 77°
rain drop 52%
10 PM 74°
rain drop 45%
11 PM 71°
rain drop 46%
12 AM 70°
rain drop 49%
1 AM 68°
rain drop 54%
2 AM 68°
rain drop 40%
3 AM 67°
rain drop 34%
4 AM 67°
rain drop 39%
5 AM 67°
rain drop 49%
6 AM 65°
rain drop 64%
7 AM 69°
rain drop 64%
8 AM 72°
rain drop 25%

10-Day Weather Forecast

Tonight

6/29

65° Lo

A shower and thunderstorm

88%

Tue

6/30

92° 76°

Clouds and sun, hot and humid

Night: Clear, very warm and humid
25%

Wed

7/1

93° 72°

Hot and humid with a t-storm

Clear, very warm and humid
55%

Thu

7/2

90° 71°

Hot; a strong p.m. t-storm

Clear, warm and humid
55%

Fri

7/3

88° 66°

Very warm with a thunderstorm

A thunderstorm in spots
55%

Sat

7/4

84° 60°

Humid with a thunderstorm

Increasing cloudiness
55%

Sun

7/5

83° 63°

Humid with some sun

Humid; a strong t-storm late
25%

Mon

7/6

84° 60°

A couple of thunderstorms

A couple of showers late
59%

Tue

7/7

85° 59°

A little morning rain; cloudy

A crystal-clear sky
57%

Wed

7/8

86° 61°

Partly sunny

Occasional rain late
3%

Sun & Moon

15 hrs 29 mins
Rise 5:38 AM
Set 9:07 PM
Full Moon
Rise 9:28 PM
Set 5:47 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

See All
Dust & Dander High 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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