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

Guelph, Ontario

54°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Guelph

Ontario

54°
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
Guelph, 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
Monday, September 28

Current Weather

4:36 AM

54°F
Mostly cloudy
RealFeel® 56°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
RealFeel®
56°
Wind
N 1 mph
Wind Gusts
3 mph
Humidity
89%
Indoor Humidity
53% (Ideal Humidity)
Dew Point
50° F
Pressure
↑ 30.00 in
Cloud Cover
76%
Visibility
10 mi
Cloud Ceiling
40000 ft

Day

9/28
67°Hi
RealFeel® 66°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 66°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Cloudy

Max UV Index1.0 (Low)

AccuLumen Brightness Index™1 (Dark)

WindNNE 6 mph

Wind Gusts15 mph

Probability of Precipitation25%

Probability of Thunderstorms1%

Precipitation0.00 in

Cloud Cover96%

Morning

Afternoon

Night

9/28
53°Lo
RealFeel® 54°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Partly to mostly cloudy

WindSSE 4 mph

Wind Gusts9 mph

Probability of Precipitation8%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover83%

Evening

Overnight

Sun & Moon

11 hrs 53 mins
Rise 7:15 AM
Set 7:08 PM
Waning Gibbous
Rise 7:45 PM
Set 10:52 AM

Temperature History

9/28
High
Low
Forecast
67°
53°
Average
63°
45°
Last Year
75°
47°

Current Weather Conditions in Guelph

Guelph, Ontario is currently Mostly cloudy with a temperature of 54°. The current RealFeel® Temperature is 56° (Cool) based on observed conditions including 89% humidity, 76% cloud cover, a UV index of 0, and winds of 1 mph. In shade, the RealFeel Shade™ is 56°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for Guelph, powered by forecasting systems and proprietary technology developed by AccuWeather meteorologists since 1962.

Further Ahead

Hourly

10-Day

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Powerful nor’easter brings coastal flooding, strong winds to Northeast

15 minutes ago

Weather News

Powerful nor’easter floods Northeast, knocks out power to 200K

13 hours ago

Hurricane

Hurricane Nolo becomes major Category 4 hurricane

1 hour ago

Weather News

Hurricane Nolo shuts Big Island highway as federal emergency declared

7 hours ago

Hurricane

Hurricane Polo to land in Mexico with life-threatening conditions

23 minutes ago

More Stories

Featured Stories

Raging water rushes through Hilo

14 hours ago 1:09

Climate

Water Demand: The double-edged sword of data centers

4 days ago

Astronomy

NASA marks Hubble’s 200,000th orbit around Earth with a stunning image

3 days ago

Hurricane

Category 5 Hurricane Polo strengthens to 2nd strongest on record

4 days ago

Climate

How cities can beat extreme heat

1 week 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 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

...

...

...