Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Storminess to continue along the West Coast this week. Get the forecast. Chevron right

Decatur, IL

34°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Decatur

Illinois

34°
No results found.
Try searching for a city, zip code or point of interest.
settings
Decatur, 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
Monday, November 17

Current Weather

3:22 AM

34°F
Mostly cloudy
RealFeel® 36°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
RealFeel®
36°
Wind
W 3 mph
Wind Gusts
3 mph
Humidity
64%
Indoor Humidity
33% (Dry)
Dew Point
23° F
Pressure
↔ 30.07 in
Cloud Cover
83%
Visibility
21 mi
Cloud Ceiling
20000 ft

Day

11/17
58°Hi
RealFeel® 58°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
RealFeel Shade™ 55°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Periods of clouds and sunshine

Max UV Index3.0 (Moderate)

AccuLumen Brightness Index™8 (Bright)

WindESE 7 mph

Wind Gusts16 mph

Probability of Precipitation10%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover53%

Morning

Afternoon

Night

11/17
44°Lo
RealFeel® 33°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Overcast with showers

WindESE 10 mph

Wind Gusts18 mph

Probability of Precipitation93%

Probability of Thunderstorms19%

Precipitation0.30 in

Rain0.30 in

Hours of Precipitation4.5

Hours of Rain4.5

Cloud Cover99%

Evening

Overnight

Sun & Moon

9 hrs 56 mins
Rise 6:43 AM
Set 4:39 PM
Waning Crescent
Rise 4:17 AM
Set 3:01 PM

Temperature History

11/17
High
Low
Forecast
58°
44°
Average
49°
34°
Last Year
60°
45°
Record
77°
2016
3°
1959

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Storminess to continue along the West Coast this week

12 hours ago

Astronomy

Leonid meteor shower to peak this weekend: Best times and how to watch

2 days ago

Winter Weather

Another blast of winter weather to chill the Northeast

13 hours ago

Health

Bird flu spike driving up Thanksgiving turkey prices, experts warn


3 days ago

Weather Forecasts

Heavy rain looms for south-central US, easing drought with flood risk

13 hours ago

 More Stories

Featured Stories

Astronomy

See the ‘Golden Comet’ shatter into 3 pieces after brush with sun

2 days ago
Live Blog

Did the NWS just issue the first "snowspout" warning?

LATEST ENTRY

Did the NWS issue its first ever snow waterspout warning?

4 days ago

Astronomy

Solar storm wanes after dazzling northern lights streak across US

3 days ago

Weather News

The government shutdown is over, but things are not back to normal

3 days ago

Weather News

Families of 15 Camp Mystic flood victims file lawsuits

4 days ago
World North America United States Illinois Decatur

Weather Near Decatur:

  • Champaign, IL
  • Peoria, IL
  • Springfield, 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 RealFeel® and RealFeel Shade™ 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 RealFeel® and RealFeel Shade™ 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
© 2025 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

...

...

...