Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
I-95 corridor braces for blockbuster blizzard. Follow for live updates. Chevron right
A major nor'easter and blizzard threatens to shut down travel. See the snow forecast. Chevron right

Dayton, IL

26°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Dayton

Illinois

26°
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
Dayton, IL Weather
Today WinterCast Local {stormName} Tracker Hourly Daily 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

 Daily Radar MinuteCast® Monthly Air Quality Health & Activities

View hourly forecasts 10-days ahead

Activate Your Premium+ Subscription

Chevron right

4 PM

25°
RealFeel® 7°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 3%
Chevron down
Cloudy

RealFeel Shade™7°

WindNW 20 mph

Air QualityExcellent

Max UV Index0.4 (Low)

Wind Gusts35 mph

Humidity50%

Indoor Humidity23% (Very Dry)

Dew Point9° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover91%

Visibility10 mi

Cloud Ceiling4300 ft

5 PM

24°
RealFeel® 6°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 3%
Chevron down
Cloudy

RealFeel Shade™6°

WindNW 18 mph

Air QualityExcellent

Max UV Index0.1 (Low)

Wind Gusts32 mph

Humidity52%

Indoor Humidity23% (Very Dry)

Dew Point9° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover90%

Visibility10 mi

Cloud Ceiling3900 ft

6 PM

23°
RealFeel® 6°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 2%
Chevron down
Cloudy

WindNW 16 mph

Air QualityExcellent

Wind Gusts30 mph

Humidity54%

Indoor Humidity23% (Very Dry)

Dew Point9° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover90%

Visibility10 mi

Cloud Ceiling3600 ft

7 PM

22°
RealFeel® 4°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 1%
Chevron down
Intermittent clouds

WindNW 16 mph

Air QualityExcellent

Wind Gusts28 mph

Humidity59%

Indoor Humidity24% (Very Dry)

Dew Point9° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling3700 ft

8 PM

21°
RealFeel® 3°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 1%
Chevron down
Intermittent clouds

WindNW 16 mph

Air QualityExcellent

Wind Gusts27 mph

Humidity61%

Indoor Humidity24% (Very Dry)

Dew Point9° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling3700 ft

9 PM

20°
RealFeel® 3°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 1%
Chevron down
Intermittent clouds

WindNW 15 mph

Air QualityExcellent

Wind Gusts23 mph

Humidity63%

Indoor Humidity23% (Very Dry)

Dew Point9° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling3700 ft

10 PM

20°
RealFeel® 2°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 1%
Chevron down
Intermittent clouds

WindNNW 15 mph

Air QualityExcellent

Wind Gusts22 mph

Humidity64%

Indoor Humidity23% (Very Dry)

Dew Point9° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling3700 ft

11 PM

19°
RealFeel® 2°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 1%
Chevron down
Intermittent clouds

WindNNW 15 mph

Air QualityExcellent

Wind Gusts21 mph

Humidity63%

Indoor Humidity23% (Very Dry)

Dew Point9° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling3700 ft

Further Ahead

Tomorrow

Tuesday

Daily

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Winter Weather

Dangerous nor'easter, blizzard to rage from Delaware, NYC to Boston

1 hour ago

Winter Weather

More winter weather on the way behind blockbuster blizzard

4 hours ago
Live Blog

Updates: Final preparations underway for blockbuster blizzard

LATEST ENTRY

NJ: Highway travel speeds reduced during blizzard

38 minutes ago

Winter Weather

Atmospheric river to blast West Coast with more flooding, heavy snow

1 hour ago

Weather Forecasts

From 80s F to freezing: Florida faces cold blast, growing fire danger

3 hours ago

 More Stories

Featured Stories

Winter Weather

Search teams working to recover bodies of skiers killed in avalanche

3 days ago

Weather Forecasts

Wildfire season to ramp up early as drought covers over 40% of the US

4 days ago

Weather News

Bald eagle rescued from floating ice on New York's Hudson River

2 days ago

Climate

75% of global coffee supply faces rising extreme heat, analysis says

2 days ago

Travel

The island with an air-conditioned ‘forest’ to cope with summers

2 days ago
World North America United States Illinois Dayton

Weather Near Dayton:

  • Chicago, IL
  • Joliet, IL
  • Naperville, IL
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

...

...

...