Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Roads flooded, state of emergency declared as storm soaks California. See the latest. Chevron right
Ice, snow to upend travel in Northeast, including NYC. Get the forecast. Chevron right

Illiopolis, IL

57°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Illiopolis

Illinois

57°
No results found.
Try searching for a city, zip code or point of interest.
settings
Illiopolis, 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
Friday, December 26

Day

12/26
60°Hi
RealFeel® 57°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
RealFeel Shade™ 57°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Sun and clouds

Max UV Index2.0 (Low)

AccuLumen Brightness Index™3 (Dull)

WindWNW 9 mph

Wind Gusts18 mph

Probability of Precipitation25%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover59%

Morning

Afternoon

Night

12/26
39°Lo
RealFeel® 36°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Partly cloudy

WindNE 6 mph

Wind Gusts9 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover26%

Evening

Overnight

Sun & Moon

9 hrs 21 mins
Rise 7:17 AM
Set 4:38 PM
Waxing Crescent
Rise 11:12 AM
Set 11:27 PM

Temperature History

12/26
High
Low
Forecast
60°
39°
Average
36°
21°
Last Year
50°
42°
Record
65°
2019
-29°
1914

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Dangerous storm to flood California through Christmas

12 hours ago

Winter Weather

Late-week snowstorm looms for part of Northeast, including NYC

12 hours ago

Weather News

Deadly storm roars into California with flooding rain, intense wind

14 hours ago

Weather Forecasts

New Year's forecast: Snow for Great Lakes, Northeast; Drier in Cali

9 hours ago

Winter Weather

Arctic blast to bring waves of dangerous cold to Midwest, Northeast

12 hours ago

 More Stories

Featured Stories

Recreation

Hiker’s body recovered from California's tallest mountain after storms

1 day ago

Health

Traveler might have exposed many to measles in Massachusetts

13 hours ago

Recreation

Big Bend National Park asks visitors to stop treating it like a ‘trash...

1 day ago

Astronomy

The upsidedown moon: Why the moon looks odd on the other side of the w...

2 days ago

Weather News

NPS seeking tips to help find missing 26-year-old woman

3 days ago
World North America United States Illinois Illiopolis

Weather Near Illiopolis:

  • Champaign, IL
  • Decatur, 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

...

...

...