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

St. Thomas, Ontario

66°F
Location Chevron down
Location News Videos
Use Current Location
Recent

St. Thomas

Ontario

66°
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
St. Thomas, 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

Tonight's Weather

Wed, Jun 24

Mostly cloudy; occasional rain and drizzle this evening followed by a brief shower or two late Lo: 58°

Tomorrow: Mostly cloudy with a couple of showers and a thunderstorm Hi: 71°

Current Weather

7:32 PM

66°F
RealFeel® 63°
Cloudy More Details
RealFeel Shade™ 62°
Wind SW 4 mph
Wind Gusts 7 mph
Air Quality Excellent

MINUTECAST®

Rain starting in 29 min

Now
8:32 PM

St. Thomas Weather Radar

St. Thomas Weather Radar
Static Radar Temporarily Unavailable
Thank you for your patience as we work to get everything up and running again.
Refresh Page
Clouds
Temperature

Hourly Weather

8 PM 65°
rain drop 62%
9 PM 64°
rain drop 54%
10 PM 62°
rain drop 49%
11 PM 61°
rain drop 85%
12 AM 60°
rain drop 85%
1 AM 60°
rain drop 85%
2 AM 59°
rain drop 40%
3 AM 58°
rain drop 34%
4 AM 58°
rain drop 40%
5 AM 58°
rain drop 55%
6 AM 58°
rain drop 55%
7 AM 59°
rain drop 47%

10-Day Weather Forecast

Tonight

6/24

58° Lo

Rain and drizzle this evening

96%

Thu

6/25

71° 56°

A shower and thunderstorm

Night: Partly to mostly cloudy

88%

Fri

6/26

74° 54°

A thick cloud cover

Partly cloudy

1%

Sat

6/27

77° 55°

Mostly sunny and nice

Clear to partly cloudy

2%

Sun

6/28

80° 59°

Sunny and warm

Mainly clear

1%

Mon

6/29

80° 66°

Partly sunny, warm and humid

Mainly clear and humid

1%

Tue

6/30

87° 72°

Partly sunny and very warm

A strong thunderstorm late

14%

Wed

7/1

91° 70°

A strong morning thunderstorm

Some rain and a t-storm late

68%

Thu

7/2

88° 68°

A t-storm around in the a.m.

Humid; a shower late

55%

Fri

7/3

84° 66°

A t-storm around in the a.m.

Partly cloudy and humid

55%

Sun & Moon

15 hrs 20 mins
Rise 5:47 AM
Set 9:07 PM
Waxing Gibbous
Rise 4:36 PM
Set 2:23 AM

Air Quality

See More
Air Quality Excellent

The air quality is ideal for most individuals; enjoy your normal outdoor activities.

Allergy Outlook

See All
Dust & Dander Low Data is not supported in this location

Top Stories

Weather News

France has hottest day ever recorded as Europe heat wave intensifies

5 hours ago

Severe Weather

Central U.S. storms to bring daily dose of severe weather, flood risk

4 hours ago

Weather Forecasts

Massive Midwest heat dome brewing prior to Independence Day

3 hours ago

Live Blog

Live: World Cup 2026 weather updates

LATEST ENTRY

Mexico City match could face rain, lightning on Wednesday evening

6 hours ago

Weather Forecasts

'Extreme' weather could fuel erratic wildfires in western US

4 hours ago

More Stories

Featured Stories

Weather News

Earthquake strikes California, shaking felt around San Francisco

3 hours ago

Weather News

Utah wildfires force evacuations as crews work in hot, windy weather

7 hours ago

Severe Weather

Storm knocks down tree, exposes 100-year old hidden gravestone

1 day ago

Astronomy

NASA kicks World Cup excitement into orbit with soccer ball study

1 day ago

Weather News

Endangered fin whale found dead on cruise ship's bow in Alaska

7 hours ago

World North America Canada Ontario St. Thomas

Weather Near St. Thomas:

  • Cleveland, OH
  • Hamilton, Ontario
  • London, 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

...

...

...