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

Halton Hills, Ontario

76°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Halton Hills

Ontario

76°
No results found.
Try searching for a city, zip code or point of interest.
settings
Halton Hills, Ontario 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

June 25 - August 8

Wed 6/25

88° /63°
25%
Not as hot with lower humidity with intervals of clouds and sunshine

RealFeel®94°

RealFeel Shade™86°

Max UV Index10 (Very High)

WindNW 7 mph

Thu 6/26

70° /58°
80%
Considerable cloudiness and cooler with a thunderstorm

RealFeel®71°

RealFeel Shade™66°

Max UV Index4 (Moderate)

WindE 12 mph

Fri 6/27

79° /69°
88%
Cloudy with a couple of showers and a thunderstorm

RealFeel®79°

RealFeel Shade™77°

Max UV Index5 (Moderate)

WindESE 9 mph

Sat 6/28

80° /59°
4%
Partly sunny and humid

RealFeel®85°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindWNW 12 mph

Sun 6/29

82° /67°
5%
Plenty of sunshine

RealFeel®89°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindW 7 mph

Mon 6/30

84° /64°
13%
Increasing cloudiness and humid

RealFeel®91°

RealFeel Shade™84°

Max UV Index10 (Very High)

WindSW 8 mph

Tue 7/1

81° /60°
4%
Decreasing clouds and humid

RealFeel®88°

RealFeel Shade™80°

Max UV Index10 (Very High)

WindWNW 12 mph

Wed 7/2

79° /61°
55%
A couple of morning showers; otherwise, partly sunny

RealFeel®83°

RealFeel Shade™76°

Max UV Index9 (Very High)

WindWNW 7 mph

Thu 7/3

81° /62°
40%
A shower in places in the morning; otherwise, partly sunny

RealFeel®86°

RealFeel Shade™79°

Max UV Index9 (Very High)

WindW 5 mph

Fri 7/4

75° /63°
30%
Mostly cloudy with a couple of showers possible

RealFeel®78°

RealFeel Shade™74°

Max UV Index8 (Very High)

WindWNW 8 mph

Sat 7/5

81° /63°
71%
A thick cloud cover with periods of rain in the afternoon

RealFeel®81°

RealFeel Shade™81°

Max UV Index4 (Moderate)

WindE 6 mph

Sun 7/6

80° /62°
76%
Rain

RealFeel®75°

RealFeel Shade™74°

Max UV Index2 (Low)

WindENE 16 mph

Mon 7/7

81° /64°
55%
A little rain in the morning; otherwise, clouds giving way to some sun

RealFeel®87°

RealFeel Shade™80°

Max UV Index5 (Moderate)

WindENE 6 mph

Tue 7/8

78° /56°
25%
Increasing cloudiness

RealFeel®82°

RealFeel Shade™78°

Max UV Index7 (High)

WindW 4 mph

Wed 7/9

79° /60°
20%
Mostly sunny

RealFeel®86°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindENE 4 mph

Thu 7/10

81° /61°
25%
Humid with increasing cloudiness

RealFeel®81°

RealFeel Shade™81°

Max UV Index5 (Moderate)

WindS 7 mph

Fri 7/11

82° /61°
20%
Humid with sunshine and a few clouds

RealFeel®86°

RealFeel Shade™80°

Max UV Index10 (Very High)

WindWNW 7 mph

Sat 7/12

77° /59°
40%
Mostly sunny and humid; a thundershower in spots in the afternoon

RealFeel®82°

RealFeel Shade™76°

Max UV Index10 (Very High)

WindWSW 8 mph

Sun 7/13

76° /56°
5%
Less humid with plenty of sunshine

RealFeel®83°

RealFeel Shade™74°

Max UV Index10 (Very High)

WindWNW 4 mph

Mon 7/14

75° /57°
10%
Sunshine

RealFeel®83°

RealFeel Shade™74°

Max UV Index10 (Very High)

WindWSW 1 mph

Tue 7/15

80° /61°
5%
Brilliant sunshine

RealFeel®86°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindNE 4 mph

Wed 7/16

82° /62°
40%
Humid with considerable cloudiness; a thunderstorm in spots in the afternoon

RealFeel®86°

RealFeel Shade™86°

Max UV Index3 (Moderate)

WindSE 6 mph

Thu 7/17

82° /62°
64%
A couple of morning showers and a thunderstorm; otherwise, mostly cloudy and humid

RealFeel®86°

RealFeel Shade™84°

Max UV Index2 (Low)

WindSW 12 mph

Fri 7/18

81° /61°
25%
Mostly cloudy and humid

RealFeel®83°

RealFeel Shade™83°

Max UV Index4 (Moderate)

WindSW 14 mph

Sat 7/19

80° /62°
68%
Cloudy and humid; periods of rain in the morning followed by a thundershower in spots in the afternoon

RealFeel®81°

RealFeel Shade™81°

Max UV Index2 (Low)

WindSSW 10 mph

Sun 7/20

76° /61°
55%
A touch of rain in the morning; otherwise, mostly cloudy and humid

RealFeel®78°

RealFeel Shade™75°

Max UV Index3 (Moderate)

WindWNW 9 mph

Mon 7/21

77° /61°
25%
Sunshine and a few clouds

RealFeel®84°

RealFeel Shade™76°

Max UV Index9 (Very High)

WindNE 5 mph

Tue 7/22

78° /60°
5%
Plenty of sunshine

RealFeel®85°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindE 4 mph

Wed 7/23

81° /61°
25%
Cloudy and humid

RealFeel®83°

RealFeel Shade™81°

Max UV Index3 (Moderate)

WindWSW 5 mph

Thu 7/24

83° /63°
25%
Mostly cloudy and humid

RealFeel®88°

RealFeel Shade™86°

Max UV Index2 (Low)

WindWSW 6 mph

Fri 7/25

80° /63°
65%
A thick cloud cover and humid; a couple of afternoon showers and a thunderstorm

RealFeel®87°

RealFeel Shade™84°

Max UV Index3 (Moderate)

WindSW 6 mph

Sat 7/26

81° /62°
25%
Humid with considerable cloudiness

RealFeel®87°

RealFeel Shade™85°

Max UV Index2 (Low)

WindSW 6 mph

Sun 7/27

83° /60°
64%
Mostly cloudy with a couple of showers and a thunderstorm, mainly early; humid

RealFeel®83°

RealFeel Shade™82°

Max UV Index2 (Low)

WindW 10 mph

Mon 7/28

76° /56°
20%
Sunny to partly cloudy and less humid

RealFeel®79°

RealFeel Shade™73°

Max UV Index9 (Very High)

WindN 8 mph

Tue 7/29

75° /56°
20%
Mostly sunny

RealFeel®80°

RealFeel Shade™74°

Max UV Index9 (Very High)

WindNNW 5 mph

Wed 7/30

75° /58°
10%
Sunshine

RealFeel®80°

RealFeel Shade™73°

Max UV Index9 (Very High)

WindE 5 mph

Thu 7/31

77° /61°
10%
Sunshine

RealFeel®83°

RealFeel Shade™76°

Max UV Index9 (Very High)

WindSE 6 mph

Fri 8/1

80° /62°
10%
Mostly sunny and humid

RealFeel®86°

RealFeel Shade™79°

Max UV Index9 (Very High)

WindSSW 5 mph

Sat 8/2

79° /61°
65%
Cloudy and humid; a couple of showers and a thunderstorm in the afternoon

RealFeel®83°

RealFeel Shade™81°

Max UV Index2 (Low)

WindNNW 4 mph

Sun 8/3

76° /61°
25%
Periods of clouds and sunshine

RealFeel®82°

RealFeel Shade™76°

Max UV Index5 (Moderate)

WindWNW 4 mph

Mon 8/4

77° /60°
70%
Cloudy and humid with showers and thunderstorms becoming more widespread

RealFeel®81°

RealFeel Shade™78°

Max UV Index2 (Low)

WindWSW 4 mph

Tue 8/5

75° /58°
20%
Mostly sunny and less humid

RealFeel®80°

RealFeel Shade™73°

Max UV Index8 (Very High)

WindWNW 6 mph

Wed 8/6

76° /57°
25%
Considerable cloudiness

RealFeel®75°

RealFeel Shade™75°

Max UV Index3 (Moderate)

WindE 5 mph

Thu 8/7

75° /62°
25%
Cloudy and humid

RealFeel®77°

RealFeel Shade™77°

Max UV Index2 (Low)

WindWSW 10 mph

Fri 8/8

83° /60°
65%
Times of clouds and sun with a couple of showers and a thunderstorm, mainly later; humid

RealFeel®86°

RealFeel Shade™84°

Max UV Index8 (Very High)

WindSSW 9 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Heat dome to break down as downpours and thunderstorms erupt

52 minutes ago

Hurricane

Tropical Storm Andrea forms in Atlantic, 1st storm of hurricane season

1 hour ago

Weather News

Philly, Boston hit 100, NYC breaks record from 1888 amid heat wave

10 hours ago

Weather News

Coast Guard ends search after 8 killed in Lake Tahoe boat capsizing

19 hours ago

Severe Weather

'Ring of fire' thunderstorms to ride rim massive heat dome

1 hour ago

More Stories

Featured Stories

Weather News

Summer that was hot 'gritty nightmare' inspired Pulitzer-winning novel

1 day ago

Astronomy

Strange signals from Antarctic ice seem to defy laws of physics

1 day ago

Climate

Your AI prompts could have a hidden environmental cost

1 day ago

Weather News

The greatest hot-weather drink you’ve probably never heard of

1 day ago

Weather News

World’s most liveable city for 2025 revealed

17 hours ago

World North America Canada Ontario Halton Hills

Weather Near Halton Hills:

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

...

...

...