Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
El Niño could reshape the rest of the Atlantic hurricane season. Click to find out how. Chevron right
Severe storms roll from Plains to Appalachians. Click for timing. Chevron right

Waterloo, IN

81°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Waterloo

Indiana

81°
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
Waterloo, IN 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

Today's Weather

Fri, Jul 31

Becoming cloudy, warm and humid Hi: 86°

Tonight: Mostly cloudy and humid; a thunderstorm in spots this evening followed by a couple of showers late Lo: 67°

Current Weather

10:54 AM

81°F
RealFeel® 92°
Sunny More Details
RealFeel Shade™ 82°
Heat Index 83°
Wind S 2 mph
Wind Gusts 5 mph
Air Quality Fair

Looking Ahead

Thunderstorms tomorrow

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

11 AM 79°
rain drop 0%
12 PM 81°
rain drop 0%
1 PM 82°
rain drop 0%
2 PM 84°
rain drop 0%
3 PM 86°
rain drop 0%
4 PM 84°
rain drop 0%
5 PM 83°
rain drop 0%
6 PM 82°
rain drop 0%
7 PM 80°
rain drop 3%
8 PM 77°
rain drop 13%
9 PM 75°
rain drop 13%
10 PM 73°
rain drop 17%

10-Day Weather Forecast

Today

7/31

86° 67°

Turning cloudy and warm

Night: A couple of showers late

8%

Sat

8/1

72° 66°

Showers and a heavier t-storm

Humid with a little rain

97%

Sun

8/2

76° 62°

Humid with a shower or two

Cloudy

81%

Mon

8/3

79° 61°

Clouds giving way to sun

Partly cloudy

25%

Tue

8/4

80° 64°

Periods of rain and a t-storm

An evening t-storm or two

92%

Wed

8/5

80° 61°

Mostly cloudy and humid

Mainly clear and humid

25%

Thu

8/6

78° 59°

Partly sunny and humid

Partly cloudy

24%

Fri

8/7

79° 62°

Sunny to partly cloudy

Clear

4%

Sat

8/8

81° 65°

Mostly cloudy and humid

Mainly clear and humid

12%

Sun

8/9

84° 62°

Turning cloudy and humid

A late-night t-storm or two

4%

Sun & Moon

14 hrs 25 mins
Rise 6:34 AM
Set 8:59 PM
Waning Gibbous
Rise 10:06 PM
Set 9:37 AM

Air Quality

See More
Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Allergy Outlook

See All
Tree Pollen Low Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander High Data is not supported in this location

Top Stories

Severe Weather

Severe storms to march from Plains to Appalachians into Sunday

23 minutes ago

Weather Forecasts

Western heat dome fuels growing wildfire, flood threats

5 hours ago

Hurricane

Hurricane update: How El Niño could reshape the rest of the season

2 days ago

Weather News

Flash floods hit Colorado wildfire burn scar

20 hours ago

Astronomy

August night sky has a rare double feature with eclipse, meteor shower

2 hours ago

More Stories

Featured Stories

Weather News

Sleeping giant: How sperm whales stay afloat while resting

19 hours ago

Weather News

Triple-digit heat fuels wildfires in France and Spain

1 day ago

Astronomy

Buck Moon 2026: July's full moon rises around the world

1 day ago

Climate

In record heat, a warming world has come to rely on China to stay cool

23 hours ago

Climate

Mexico to unveil sargassum plan as crisis worsens in Caribbean

22 hours ago

World North America United States Indiana Waterloo

Weather Near Waterloo:

  • Fort Wayne, IN
  • Huntington, IN
  • New Haven, IN
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

...

...

...