Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Dangerous air quality for millions due to wildfire smoke. Get the details. Chevron right
Texas flood dangers grow as torrential downpours loom. Click for the forecast. Chevron right

Waterloo, IN

83°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Waterloo

Indiana

83°
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
Air Quality Alert

Unlock extended 90-day forecasts

Activate Your Premium+ Subscription

Chevron right

July 16 - July 30

Thu 7/16

92° /67°
55%
Hot with some sun; a thunderstorm in spots this afternoon; caution advised if doing strenuous activities outside
alerts

Air Quality Alert

1:12 PM Wednesday - 12:00 AM Saturday

RealFeel®101°

RealFeel Shade™91°

Max UV Index10.0 (Very High)

WindNNE 5 mph

Hours of Precipitation0.5

Hours of Rain0.5

Fri 7/17

87° /72°
91%
Partly sunny, warm and humid with a couple of showers and a heavy thunderstorm; there can be ponding on roadways
alerts

Air Quality Alert

1:12 PM Wednesday - 12:00 AM Saturday

RealFeel®100°

RealFeel Shade™92°

Max UV Index10.0 (Very High)

WindS 6 mph

Hours of Precipitation2.5

Hours of Rain2.5

Sat 7/18

86° /63°
55%
Warm and very humid with clouds and sun; a thunderstorm in spots in the afternoon; storms can bring flooding downpours and localized damaging wind gusts

RealFeel®96°

RealFeel Shade™90°

Max UV Index7.0 (High)

WindW 12 mph

Hours of Precipitation0.5

Hours of Rain0.5

Sun 7/19

84° /62°
4%
Mostly cloudy and less humid

RealFeel®91°

RealFeel Shade™83°

Max UV Index8.0 (Very High)

WindENE 5 mph

Mon 7/20

84° /67°
30%
Hazy sun and humid with a thunderstorm possible

RealFeel®89°

RealFeel Shade™84°

Max UV Index10.0 (Very High)

WindWSW 7 mph

Tue 7/21

81° /58°
55%
Breezy in the morning; intervals of clouds and sunshine with a thunderstorm

RealFeel®88°

RealFeel Shade™79°

Max UV Index10.0 (Very High)

WindWSW 12 mph

Hours of Precipitation3

Hours of Rain3

Wed 7/22

76° /55°
13%
Hazy sunshine and less humid

RealFeel®82°

RealFeel Shade™74°

Max UV Index10.0 (Very High)

WindNNW 8 mph

Thu 7/23

78° /58°
0%
Mainly cloudy

RealFeel®85°

RealFeel Shade™76°

Max UV Index8.0 (Very High)

WindN 4 mph

Fri 7/24

81° /60°
5%
Sun through high clouds

RealFeel®85°

RealFeel Shade™80°

Max UV Index6.0 (High)

WindSSW 4 mph

Sat 7/25

82° /60°
10%
Partly sunny and humid

RealFeel®92°

RealFeel Shade™86°

Max UV Index10.0 (Very High)

WindSSW 5 mph

Sun 7/26

81° /61°
90%
Cloudy with occasional rain followed by a steadier, heavier rain

RealFeel®83°

RealFeel Shade™83°

Max UV Index4.0 (Moderate)

WindS 5 mph

Hours of Precipitation7

Hours of Rain7

Mon 7/27

83° /64°
55%
Mostly cloudy; a shower in spots in the morning followed by a little rain in the afternoon

RealFeel®85°

RealFeel Shade™80°

Max UV Index10.0 (Very High)

WindWNW 7 mph

Hours of Precipitation2

Hours of Rain2

Tue 7/28

81° /59°
55%
Mostly cloudy with occasional rain

RealFeel®86°

RealFeel Shade™79°

Max UV Index10.0 (Very High)

WindN 6 mph

Hours of Precipitation2

Hours of Rain2

Wed 7/29

80° /60°
25%
Turning cloudy

RealFeel®81°

RealFeel Shade™80°

Max UV Index5.0 (Moderate)

WindNW 4 mph

Thu 7/30

76° /59°
5%
Sunny

RealFeel®82°

RealFeel Shade™73°

Max UV Index9.0 (Very High)

WindNE 5 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather News

'Dangerous' air quality for millions due to thick wildfire smoke

55 minutes ago

Severe Weather

Texas flash flood emergency as Guadalupe River surges 32 feet

2 hours ago

Severe Weather

Texas flooding reaches life-threatening levels as rain pours down

1 hour ago

Weather Forecasts

Cooler days ahead for Northeast with storms, wildfire smoke

5 hours ago

Hurricane

Tropical trouble could boost southeast US flooding risk this weekend

5 hours ago

More Stories

Featured Stories

Weather Forecasts

Monsoon to bring lightning, downpours and dust in western U.S.

6 hours ago

Weather News

New daylight saving time bill takes different approach to time changes

21 hours ago

Weather News

Pilot killed after aircraft crashes during Colorado wildfire fight

1 day ago

Recreation

Grandfather recovering from surgery after bison attack at Yellowstone

1 day ago

Health

Dozens of cooling towers test positive for Legionnaires’ bacteria

1 day 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

...

...

...