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

Thorold, Ontario

89°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Thorold

Ontario

89°
No results found.
Try searching for a city, zip code or point of interest.
Get Premium+
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
Thorold, Ontario Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day 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

Forensics

Advertising

Superior Accuracy™

Video

Winter Center
Today Hourly

10-Day

 Radar MinuteCast® Monthly Air Quality Health & Activities
2
Orange Warning - Heat

Unlock extended 90-day forecasts

Activate Your Premium+ Subscription

Chevron right

July 2 - July 16

Thu 7/2

92° /74°
55%
Mostly sunny, hot and humid; a morning shower, then a thunderstorm in spots; the heat will be dangerous, especially for those without air conditioning
alerts

Orange Warning - Heat

4:24 PM Thursday - 11:00 PM Saturday
alerts

Yellow Watch - Severe Thunderstorm

4:10 PM Thursday - 12:00 AM Friday

RealFeel®105°

RealFeel Shade™97°

Max UV Index10.0 (Very High)

WindSW 10 mph

Hours of Precipitation1

Hours of Rain1

Fri 7/3

90° /70°
55%
Times of sun and clouds with a gusty thunderstorm; hot and humid; stay hydrated when outside in the heat
alerts

Orange Warning - Heat

4:24 PM Thursday - 11:00 PM Saturday

RealFeel®101°

RealFeel Shade™94°

Max UV Index8.0 (Very High)

WindSW 9 mph

Hours of Precipitation2

Hours of Rain2

Sat 7/4

80° /65°
55%
Intervals of clouds and sunshine with a thunderstorm; not as warm but humid
alerts

Orange Warning - Heat

4:24 PM Thursday - 11:00 PM Saturday

RealFeel®91°

RealFeel Shade™81°

Max UV Index9.0 (Very High)

WindNNE 6 mph

Hours of Precipitation1.5

Hours of Rain1.5

Sun 7/5

77° /64°
1%
Mostly cloudy and humid

RealFeel®87°

RealFeel Shade™79°

Max UV Index7.0 (High)

WindNE 6 mph

Mon 7/6

74° /65°
18%
Humid with decreasing clouds

RealFeel®83°

RealFeel Shade™74°

Max UV Index7.0 (High)

WindNNE 6 mph

Tue 7/7

76° /64°
60%
A couple of morning showers; otherwise, partly sunny and humid

RealFeel®84°

RealFeel Shade™75°

Max UV Index10.0 (Very High)

WindNE 7 mph

Hours of Precipitation0.5

Hours of Rain0.5

Wed 7/8

81° /67°
25%
Sunny much of the time and humid

RealFeel®93°

RealFeel Shade™81°

Max UV Index9.0 (Very High)

WindNE 5 mph

Thu 7/9

80° /66°
0%
Mostly sunny and humid

RealFeel®93°

RealFeel Shade™83°

Max UV Index10.0 (Very High)

WindNW 4 mph

Fri 7/10

83° /67°
62%
Humid with variable cloudiness; a couple of morning showers followed by a thunderstorm in spots in the afternoon

RealFeel®92°

RealFeel Shade™85°

Max UV Index7.0 (High)

WindNNW 5 mph

Hours of Precipitation1.5

Hours of Rain1.5

Sat 7/11

81° /67°
49%
A shower in places in the morning; otherwise, mostly sunny and humid

RealFeel®90°

RealFeel Shade™80°

Max UV Index10.0 (Very High)

WindNNE 4 mph

Hours of Precipitation1

Hours of Rain1

Sun 7/12

82° /65°
1%
Sunshine and humid

RealFeel®91°

RealFeel Shade™81°

Max UV Index10.0 (Very High)

WindNNE 5 mph

Mon 7/13

81° /65°
7%
Partly sunny and humid

RealFeel®92°

RealFeel Shade™82°

Max UV Index10.0 (Very High)

WindW 5 mph

Tue 7/14

81° /66°
2%
Humid with plenty of sunshine

RealFeel®92°

RealFeel Shade™81°

Max UV Index10.0 (Very High)

WindWSW 4 mph

Wed 7/15

80° /63°
10%
Mostly sunny and humid

RealFeel®88°

RealFeel Shade™78°

Max UV Index10.0 (Very High)

WindWSW 7 mph

Thu 7/16

77° /61°
55%
A sun-and-cloud mix with a thunderstorm in spots in the afternoon

RealFeel®81°

RealFeel Shade™77°

Max UV Index7.0 (High)

WindW 4 mph

Hours of Precipitation1

Hours of Rain1

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Fourth of July week furnace: Dangerous heat dome for 250 million

51 minutes ago

Weather News

America 250 events are being canceled, reshaped as heat dome grips US

8 hours ago

Weather Forecasts

Heat furnace to flip from eastern to western U.S. next week

1 hour ago
Live Blog

Live: World Cup 2026 weather updates

LATEST ENTRY

USA wins first World Cup knockout match in decades, advances to Round of 16

6 hours ago

Severe Weather

Thunderstorms to circle massive heat furnace into Fourth of July

54 minutes ago

 More Stories

Featured Stories

Weather News

2 climbers scale Empire State Building during dangerous heat wave

1 day ago

Astronomy

Asteroid Day marks 1908 impact as scientists ready for new discoveries

2 days ago

Weather News

Chicks fly from nest of famous California eagles Jackie and Shadow

2 days ago

Astronomy

A viral sunset and dueling meteor showers are coming in July

2 days ago

Recreation

12-year-old injured by bison in Yellowstone National Park

3 days ago
World North America Canada Ontario Thorold

Weather Near Thorold:

  • 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 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 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
© 2026 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 | Data Sources

...

...

...