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

Guelph, Ontario

87°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Guelph

Ontario

87°
No results found.
Try searching for a city, zip code or point of interest.
settings
Guelph, 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

Forensics

Advertising

Superior Accuracy™

Video

Winter Center

Today

Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Heat Warning

Today's Weather

Tue, Jul 15

Hot with hazy sunshine; smoke from wildfires can create reduced air quality Hi: 90°

Tonight: Clear Lo: 62°

Current Weather

6:30 PM

87°F
RealFeel® 87°
Sunny More Details
RealFeel Shade™ 85°
Wind W 3 mph
Wind Gusts 6 mph
Air Quality Poor

Looking Ahead

Rain late Saturday night through Sunday morning along with a thunderstorm

Guelph Weather Radar

Guelph 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

7 PM 84°
rain drop 0%
8 PM 81°
rain drop 0%
9 PM 77°
rain drop 0%
10 PM 74°
rain drop 0%
11 PM 71°
rain drop 0%
12 AM 69°
rain drop 0%
1 AM 67°
rain drop 0%
2 AM 66°
rain drop 0%
3 AM 65°
rain drop 0%
4 AM 64°
rain drop 0%
5 AM 62°
rain drop 0%
6 AM 63°
rain drop 0%

10-Day Weather Forecast

Today

7/15

90° 62°

Hot with hazy sunshine

Night: Clear

1%

Wed

7/16

86° 69°

A stray afternoon t-storm

Becoming cloudy; warm

42%

Thu

7/17

79° 52°

A shower and thunderstorm

Partly cloudy and cooler

88%

Fri

7/18

76° 51°

Low clouds, then some sun

Mainly clear

0%

Sat

7/19

76° 59°

A couple of afternoon showers

Rain and drizzle late

60%

Sun

7/20

75° 57°

Some rain and a thunderstorm

Mainly clear

60%

Mon

7/21

76° 58°

Pleasant with clouds and sun

Mainly clear

2%

Tue

7/22

79° 62°

Partly sunny

Humid; a t-storm or two late

3%

Wed

7/23

81° 66°

Some rain and a thunderstorm

Strong t-storms early; humid

59%

Thu

7/24

83° 63°

Humid; a strong a.m. t-storm

Clear

40%

Sun & Moon

15 hrs 07 mins
Rise 5:53 AM
Set 9:00 PM
Waning Gibbous
Rise 11:39 PM
Set --

Air Quality

See More
Air Quality Poor

The air has reached a high level of pollution and is unhealthy for sensitive groups. Reduce time spent outside if you are feeling symptoms such as difficulty breathing or throat irritation.

Allergy Outlook

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

Top Stories

Weather News

Inside the grueling recovery effort after Texas’ deadly flood

6 hours ago

Weather Forecasts

Flood-weary Texas finally drying out, but near 100-degree heat looms

2 hours ago

Hurricane

Tropical Rainstorm to drench Florida, Gulf Coast

2 hours ago

Weather News

Grand Canyon fires force closures

12 hours ago

Weather Forecasts

Flash flood dangers far from over as storms reload across US

3 hours ago

More Stories

Featured Stories

Astronomy

Noctilucent clouds shimmer in summer sky

1 day ago

Recreation

Yellowstone’s landscape shifts again with discovery of new hot pool

1 day ago

Weather News

Orcas are bringing humans gifts of food – but why?

4 days ago

Weather News

Giant shoes found spark mystery around the soldiers of ancient Rome

1 day ago

Weather News

It’s not just humans – chimpanzees also like to follow trends

1 day ago

World North America Canada Ontario Guelph

Weather Near Guelph:

  • 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

...

...

...