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

Waterloo, Ontario

41°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Waterloo

Ontario

41°
No results found.
Try searching for a city, zip code or point of interest.
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
Waterloo, 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, May 13

Cloudy with a passing shower Lo: 40°

Tomorrow: Mostly cloudy with a cool breeze Hi: 53°

Current Weather

9:30 PM

41°F
RealFeel® 27°
Mostly cloudy More Details
Wind W 18 mph
Wind Gusts 27 mph
Air Quality Excellent

Looking Ahead

Pleasant Sunday

Waterloo Weather Radar

Waterloo 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

10 PM 41°
rain drop 44%
11 PM 41°
rain drop 47%
12 AM 41°
rain drop 51%
1 AM 41°
rain drop 47%
2 AM 41°
rain drop 47%
3 AM 41°
rain drop 51%
4 AM 40°
rain drop 47%
5 AM 40°
rain drop 34%
6 AM 41°
rain drop 34%
7 AM 41°
rain drop 29%
8 AM 43°
rain drop 25%
9 AM 44°
rain drop 25%

10-Day Weather Forecast

Tonight

5/13

40° Lo

Cloudy with a passing shower

55%

Thu

5/14

53° 40°

Mostly cloudy and breezy

Night: Partly cloudy

25%

Fri

5/15

64° 46°

Turning cloudy

Mostly clear

1%

Sat

5/16

70° 52°

More clouds than sun

Partly cloudy

12%

Sun

5/17

75° 53°

Pleasant with clouds and sun

Partly cloudy

0%

Mon

5/18

78° 63°

Warm with clouds and sun

Partly cloudy and warm

8%

Tue

5/19

75° 50°

A morning thunderstorm or two

Occasional rain and a t-storm

62%

Wed

5/20

59° 40°

A morning shower; cooler

Mainly clear

49%

Thu

5/21

60° 42°

Partly sunny

Clear

0%

Fri

5/22

62° 44°

Sunshine and a few clouds

Mainly clear

1%

Sun & Moon

14 hrs 37 mins
Rise 6:00 AM
Set 8:37 PM
Waning Crescent
Rise 3:56 AM
Set 5:04 PM

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

Severe Weather

Storms to bring lightning, strong wind gusts from East to Rockies

35 minutes ago

Recreation

Pregnant hiker, dogs rescued from heat on Florida trail

9 hours ago

Weather Forecasts

Sudden summer weather on the way for Midwest, East next week

16 hours ago

Weather News

11 rescued after small plane crashes off South Florida

13 hours ago

Weather Forecasts

Storm to bring needed rain to New England, help drought improve

8 hours ago

More Stories

Featured Stories

Weather News

Here's how New York residents can get free A/C this summer

6 hours ago

Recreation

Brain-eating amoeba found in hot springs at 3 National Parks: study

1 day ago

Recreation

Everest’s brief spring weather window brings a rush to the summit

1 day ago

Recreation

1st fatal bear attack since 1998 reported in Glacier National Park

2 days ago

Astronomy

Curiosity rover got a rock stuck to its drill on Mars, and NASA had to...

1 day ago

World North America Canada Ontario Waterloo

Weather Near Waterloo:

  • 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

...

...

...