For Business
|
Warnings
Data Suite
Forensics
Advertising
Superior Accuracy™

Severe weather outbreak to peak Friday with tornadoes. Click for the forecast.

Atwater, IL

Location

Location News Videos

Use Current Location

Recent

Atwater

Illinois

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.

Have an account already? Log In

settings

Atwater, IL 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

Hourly

10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

View hourly forecasts 10-days ahead

Activate Your Premium+ Subscription

1 PM

79°

RealFeel® 81°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

11%

Mostly cloudy

RealFeel Shade™77°

WindS 20 mph

Air QualityFair

Max UV Index4.3 (Moderate)

Wind Gusts30 mph

Humidity67%

Indoor Humidity67% (Very Humid)

Dew Point67° F

AccuLumen Brightness Index™3 (Dull)

Cloud Cover87%

Visibility10 mi

Cloud Ceiling22300 ft

2 PM

81°

RealFeel® 81°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

19%

Mostly cloudy

RealFeel Shade™78°

WindS 20 mph

Air QualityFair

Max UV Index4.4 (Moderate)

Wind Gusts32 mph

Humidity57%

Indoor Humidity57% (Humid)

Dew Point65° F

AccuLumen Brightness Index™4 (Dull)

Cloud Cover81%

Visibility10 mi

Cloud Ceiling22300 ft

3 PM

83°

RealFeel® 81°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

19%

Cloudy

RealFeel Shade™79°

WindS 21 mph

Air QualityFair

Max UV Index2.6 (Moderate)

Wind Gusts33 mph

Humidity52%

Indoor Humidity52% (Humid)

Dew Point64° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover92%

Visibility10 mi

Cloud Ceiling22300 ft

4 PM

81°

RealFeel® 78°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

24%

Cloudy

RealFeel Shade™77°

WindS 21 mph

Air QualityFair

Max UV Index1.6 (Low)

Wind Gusts35 mph

Humidity55%

Indoor Humidity55% (Humid)

Dew Point63° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover98%

Visibility10 mi

Cloud Ceiling22300 ft

5 PM

78°

RealFeel® 75°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

47%

Cloudy

RealFeel Shade™74°

WindS 21 mph

Air QualityFair

Max UV Index1.0 (Low)

Wind Gusts35 mph

Humidity61%

Indoor Humidity61% (Humid)

Dew Point63° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling22300 ft

6 PM

75°

RealFeel® 71°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

51%

Thunderstorms

RealFeel Shade™71°

WindS 20 mph

Air QualityFair

Max UV Index0.3 (Low)

Wind Gusts35 mph

Humidity87%

Indoor Humidity87% (Very Humid)

Dew Point70° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.05 in

Visibility5 mi

Cloud Ceiling2000 ft

7 PM

73°

RealFeel® 72°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

47%

Cloudy

RealFeel Shade™72°

WindS 20 mph

Air QualityFair

Max UV Index0.2 (Low)

Wind Gusts30 mph

Humidity86%

Indoor Humidity86% (Very Humid)

Dew Point69° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling22300 ft

8 PM

72°

RealFeel® 70°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

49%

Cloudy

WindS 16 mph

Air QualityFair

Wind Gusts28 mph

Humidity77%

Indoor Humidity77% (Humid)

Dew Point65° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Visibility10 mi

Cloud Ceiling19800 ft

9 PM

71°

RealFeel® 67°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

49%

Cloudy

WindS 18 mph

Air QualityFair

Wind Gusts27 mph

Humidity71%

Indoor Humidity71% (Slightly Humid)

Dew Point61° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Visibility10 mi

Cloud Ceiling17200 ft

10 PM

69°

RealFeel® 60°

Cool

RealFeel Guide

Cool

53° to 62°

Light jacket or sweater may be appropriate.

61%

Thunderstorms

WindS 18 mph

Air QualityFair

Wind Gusts24 mph

Humidity84%

Indoor Humidity84% (Humid)

Dew Point64° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.29 in

Visibility3 mi

Cloud Ceiling2000 ft

11 PM

67°

RealFeel® 58°

Cool

RealFeel Guide

Cool

53° to 62°

Light jacket or sweater may be appropriate.

66%

Thunderstorms

WindSSW 17 mph

Air QualityFair

Wind Gusts18 mph

Humidity86%

Indoor Humidity82% (Slightly Humid)

Dew Point62° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.29 in

Visibility3 mi

Cloud Ceiling2000 ft

Hourly Weather Forecast for Atwater

AccuWeather's hourly forecast for Atwater provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 79° with a RealFeel® of 81°, mostly cloudy with a 11% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

Further Ahead

Tomorrow

Sunday

10-Day

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Severe Weather

Severe weather outbreak to peak Friday with tornado risk in central US

1 hour ago

Winter Weather

Cars are emerging from a massive snow pile months after winter storms

1 day ago

Winter Weather

Grab the jackets again as cold air, freezes return to the Northeast

1 hour ago

Severe Weather

1st lightning death of 2026 reported after Wisconsin storm

3 hours ago

Astronomy

Artemis II astronauts describe their historic mission

6 hours ago

Featured Stories

Astronomy

Lyrids 2026: How to see the 1st meteor shower since January

4 hours ago

Weather News

Evacuations, rescues underway as flooding continues in Wisconsin, Mich...

25 minutes ago

Weather News

Falling ice chunk crashes through roof, lands on living room couch

21 hours ago

Weather News

7-month-old dies after being found in hot car in Tennessee

6 hours ago

Weather News

114 years later: How weather helped seal the Titanic’s fate

1 day ago

World North America United States Illinois Atwater

Weather Near Atwater:

O'Fallon, MO
St. Charles, MO
St. Louis, MO

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

...

...

...