Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Newsletters
  • Advertising
  • Superior Accuracy™

Thornhill, Manitoba

72°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Thornhill

Manitoba

72°
No results found.
Try searching for a city, zip code or point of interest.
settings
Thornhill, Manitoba Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps
News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel
For Business

Warnings

Data Suite

Newsletters

Advertising

Superior Accuracy™

Video

Winter Center
Today Hourly

Daily

 Radar MinuteCast Monthly Air Quality Health & Activities
Heat Warning

July 4 - August 17

Fri 7/4

83° /62°
70%
Mostly cloudy and humid; an a.m. shower or two, then a strong t-storm; storms can bring flooding downpours, hail, damaging wind gusts, and an isolated tornado
alerts

Heat Warning

3:50 AM Friday - 7:00 PM Friday

RealFeel®92°

RealFeel Shade™87°

Max UV Index3 (Moderate)

WindNW 7 mph

Sat 7/5

75° /52°
2%
Mostly cloudy and not as warm with lower humidity

RealFeel®75°

RealFeel Shade™71°

Max UV Index7 (High)

WindN 12 mph

Sun 7/6

72° /52°
14%
Delightful with intervals of clouds and sunshine

RealFeel®73°

RealFeel Shade™70°

Max UV Index5 (Moderate)

WindNNW 6 mph

Mon 7/7

75° /58°
25%
Sun and areas of high clouds in the morning, then rather cloudy in the afternoon

RealFeel®81°

RealFeel Shade™73°

Max UV Index8 (Very High)

WindSSW 6 mph

Tue 7/8

79° /62°
6%
Mostly sunny and comfortable

RealFeel®84°

RealFeel Shade™76°

Max UV Index8 (Very High)

WindNW 6 mph

Wed 7/9

85° /64°
4%
Mostly sunny

RealFeel®90°

RealFeel Shade™83°

Max UV Index8 (Very High)

WindSE 6 mph

Thu 7/10

86° /62°
25%
Partly sunny and humid

RealFeel®91°

RealFeel Shade™84°

Max UV Index8 (Very High)

WindSW 9 mph

Fri 7/11

78° /62°
40%
Partly sunny and not as warm; watch for a strong thunderstorm in the afternoon

RealFeel®81°

RealFeel Shade™75°

Max UV Index8 (Very High)

WindNNW 8 mph

Sat 7/12

84° /61°
1%
Plenty of sunshine

RealFeel®87°

RealFeel Shade™81°

Max UV Index8 (Very High)

WindNNW 7 mph

Sun 7/13

84° /62°
2%
Times of sun and clouds

RealFeel®87°

RealFeel Shade™81°

Max UV Index5 (Moderate)

WindSSW 7 mph

Mon 7/14

83° /64°
85%
Rain and a thunderstorm, then a leftover shower

RealFeel®87°

RealFeel Shade™81°

Max UV Index5 (Moderate)

WindS 6 mph

Tue 7/15

84° /63°
1%
Some sun

RealFeel®89°

RealFeel Shade™81°

Max UV Index8 (Very High)

WindS 6 mph

Wed 7/16

81° /62°
4%
Sunshine

RealFeel®85°

RealFeel Shade™79°

Max UV Index8 (Very High)

WindW 6 mph

Thu 7/17

75° /53°
20%
Plenty of sun

RealFeel®84°

RealFeel Shade™73°

Max UV Index8 (Very High)

WindWSW 7 mph

Fri 7/18

81° /59°
25%
Increasing cloudiness and humid

RealFeel®87°

RealFeel Shade™84°

Max UV Index8 (Very High)

WindSW 7 mph

Sat 7/19

81° /59°
25%
Less humid with some sun, then increasing clouds

RealFeel®79°

RealFeel Shade™78°

Max UV Index6 (High)

WindW 9 mph

Sun 7/20

75° /58°
25%
Mostly cloudy

RealFeel®77°

RealFeel Shade™75°

Max UV Index3 (Moderate)

WindW 4 mph

Mon 7/21

77° /58°
10%
Mostly sunny and less humid

RealFeel®78°

RealFeel Shade™74°

Max UV Index8 (Very High)

WindNW 12 mph

Tue 7/22

73° /53°
20%
Mostly sunny

RealFeel®78°

RealFeel Shade™70°

Max UV Index8 (Very High)

WindNNW 6 mph

Wed 7/23

73° /55°
10%
Mostly sunny

RealFeel®77°

RealFeel Shade™70°

Max UV Index8 (Very High)

WindSW 6 mph

Thu 7/24

76° /58°
5%
Brilliant sunshine

RealFeel®81°

RealFeel Shade™75°

Max UV Index8 (Very High)

WindWSW 5 mph

Fri 7/25

80° /59°
25%
Thickening clouds

RealFeel®83°

RealFeel Shade™78°

Max UV Index8 (Very High)

WindS 7 mph

Sat 7/26

81° /60°
20%
Mostly sunny

RealFeel®83°

RealFeel Shade™79°

Max UV Index8 (Very High)

WindS 12 mph

Sun 7/27

82° /59°
25%
Sunshine

RealFeel®84°

RealFeel Shade™79°

Max UV Index8 (Very High)

WindW 9 mph

Mon 7/28

78° /58°
20%
Times of clouds and sun

RealFeel®78°

RealFeel Shade™75°

Max UV Index4 (Moderate)

WindW 5 mph

Tue 7/29

79° /58°
20%
Abundant sunshine

RealFeel®83°

RealFeel Shade™76°

Max UV Index7 (High)

WindS 7 mph

Wed 7/30

82° /59°
10%
Mostly sunny

RealFeel®89°

RealFeel Shade™80°

Max UV Index7 (High)

WindNE 7 mph

Thu 7/31

78° /56°
20%
Mostly sunny and less humid

RealFeel®83°

RealFeel Shade™76°

Max UV Index7 (High)

WindENE 6 mph

Fri 8/1

77° /59°
25%
Clouds to start, then sunshine returns and humid

RealFeel®81°

RealFeel Shade™77°

Max UV Index3 (Moderate)

WindSW 7 mph

Sat 8/2

81° /56°
25%
Increasing cloudiness and less humid

RealFeel®83°

RealFeel Shade™81°

Max UV Index7 (High)

WindNNW 4 mph

Sun 8/3

75° /58°
25%
Mostly cloudy

RealFeel®75°

RealFeel Shade™73°

Max UV Index3 (Moderate)

WindSSW 5 mph

Mon 8/4

76° /56°
25%
A blend of sun and clouds

RealFeel®79°

RealFeel Shade™76°

Max UV Index4 (Moderate)

WindS 4 mph

Tue 8/5

79° /58°
25%
Intervals of clouds and sunshine

RealFeel®85°

RealFeel Shade™78°

Max UV Index7 (High)

WindSSW 5 mph

Wed 8/6

82° /58°
20%
Partly sunny

RealFeel®87°

RealFeel Shade™79°

Max UV Index7 (High)

WindNNW 5 mph

Thu 8/7

82° /57°
5%
Plenty of sun

RealFeel®85°

RealFeel Shade™79°

Max UV Index7 (High)

WindESE 6 mph

Fri 8/8

81° /59°
5%
Plenty of sunshine

RealFeel®83°

RealFeel Shade™79°

Max UV Index7 (High)

WindS 9 mph

Sat 8/9

82° /59°
5%
Brilliant sunshine

RealFeel®85°

RealFeel Shade™80°

Max UV Index7 (High)

WindWSW 8 mph

Sun 8/10

82° /57°
10%
Mostly sunny and less humid

RealFeel®86°

RealFeel Shade™79°

Max UV Index7 (High)

WindNNW 6 mph

Mon 8/11

75° /57°
20%
Partly sunny

RealFeel®81°

RealFeel Shade™73°

Max UV Index7 (High)

WindN 5 mph

Tue 8/12

73° /54°
20%
Mostly sunny

RealFeel®80°

RealFeel Shade™71°

Max UV Index6 (High)

WindSE 5 mph

Wed 8/13

79° /58°
20%
Sunshine

RealFeel®79°

RealFeel Shade™76°

Max UV Index6 (High)

WindSSE 9 mph

Thu 8/14

81° /59°
25%
Humid with partial sunshine

RealFeel®81°

RealFeel Shade™78°

Max UV Index4 (Moderate)

WindS 14 mph

Fri 8/15

78° /55°
3%
Mostly sunny

RealFeel®82°

RealFeel Shade™76°

Max UV Index6 (High)

WindESE 4 mph

Sat 8/16

81° /55°
1%
Plenty of sun

RealFeel®82°

RealFeel Shade™78°

Max UV Index6 (High)

WindSSE 7 mph

Sun 8/17

80° /56°
1%
Plenty of sun

RealFeel®80°

RealFeel Shade™76°

Max UV Index6 (High)

WindS 10 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Storms to spark on July 4th in parts of the Plains and Southeast

4 hours ago

Weather News

Madre Fire grows to 52,000 acres, now California’s largest wildfire of...

14 hours ago

Hurricane

High risk for tropical development off US Atlantic coast

3 hours ago

Weather News

Alabama teen struck by lightning while using phone during storm

22 hours ago

Weather News

How Nathan’s Famous turned competitive eating into national spectacle

3 hours ago

 More Stories

Featured Stories

Weather News

‘Shark Whisperer’ swims its way into our shark obsession

1 day ago

Weather News

How to keep pets calm during 4th of July fireworks

1 week ago

Travel

Fourth of July gas hasn’t been this cheap since 2021

2 days ago

Weather News

What makes fireworks burst with vibrant colors?

1 week ago

Health

There is no safe amount of processed meat to eat, new research shows

1 day ago
World North America Canada Manitoba Thornhill

Weather Near Thornhill:

  • Brandon, Manitoba
  • Grand Forks, ND
  • Winnipeg, Manitoba
Company
Proven Superior Accuracy About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2025 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information

...

...

...