Current Conditions
More Information
WeatherCity Home
Switch to Metric Units
[ Almanac ]  
Sunrise:  7:02 am
Sunset:  5:08 pm
[ Moon Phases ]  

Full Moon
Feb 3

Last Quarter
Feb 11

New Moon
Feb 18

First Quarter
Feb 25




January 27th, 2026 :: 1:22 am CST   

Local Weather Report for
Mattoon
Illinois, United States

 Current Mattoon Weather Conditions Updated January 26th at 11:53 pm 
Temperature:5°F Dew Point:-4°F
Barometer:30.21 inHg Wind:N 24 Mph
Humidity:56.1% Visibility:0M
 
 Mattoon Weather Forecast Summary  
 
Today
Jan 27th
Wednesday
Jan 28th
Thursday
Jan 29th
Friday
Jan 30th
Saturday
Jan 31st
Cloudy Mostly Sunny Cloudy Cloudy Cloudy
21°F
21°F
-3°F
18°F
6°F
16°F
1°F
19°F
1°F
 
 Mattoon Detailed Weather Forecast  
 
Tuesday, January 27th, 2026
Overnight Temperature: 11°F
Clear with cloudy periods. Windy.
Morning Temperature: 18°F
Cloudy. Windy.
Afternoon Temperature: 7°F
Sunny.
Evening Temperature: 0°F
Clear.
Wednesday, January 28th, 2026
Overnight Temperature: -2°F
Clear with cloudy periods.
Morning Temperature: 15°F
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 14°F
A mix of cloud and sun.
Evening Temperature: 8°F
Clear.
Thursday, January 29th, 2026
Overnight Temperature: 7°F
Cloudy.
Morning Temperature: 14°F
Cloudy.
Afternoon Temperature: 14°F
Cloudy.
Evening Temperature: 10°F
Mostly cloudy.
Friday, January 30th, 2026
Overnight Temperature: 2°F
Clear with cloudy periods.
Morning Temperature: 11°F
Cloudy. Windy at times.
Afternoon Temperature: 6°F
Sunny.
Evening Temperature: 2°F
Clear.
Saturday, January 31st, 2026
Overnight Temperature: 2°F
Clear. Windy at times.
Morning Temperature: 13°F
Cloudy. Windy at times.
Afternoon Temperature: 18°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 13°F
A mix of cloudy and clear skies. Windy at times.
Sunday, February 1st, 2026
Overnight Temperature: 8°F
A mix of cloudy and clear skies.
Morning Temperature: 18°F
Cloudy. Windy at times.
Afternoon Temperature: 14°F
Sunny.
Evening Temperature: 9°F
Clear.
Monday, February 2nd, 2026
Overnight Temperature: 5°F
Cloudy.
Morning Temperature: 21°F
Cloudy. Windy at times.
Afternoon Temperature: 25°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 21°F
Clear with cloudy periods. Windy at times.
Tuesday, February 3rd, 2026
Overnight Temperature: 14°F
Clear.
Morning Temperature: 29°F
Sunny.
Afternoon Temperature: 27°F
Sunny.
Evening Temperature: 27°F
Cloudy. Windy at times.
Wednesday, February 4th, 2026
Overnight Temperature: 29°F
Cloudy. Windy at times.
Morning Temperature: 38°F
Cloudy. Windy.
Afternoon Temperature: 40°F
Cloudy. Windy at times.
Evening Temperature: 39°F
Cloudy with a slight chance of showers. Windy at times.





 

  [ Local Weather Report ]
Charleston, IL 
11:53 PM  5°F
 
 
Casey, IL 
 
Sullivan, IL 
 
Tuscola, IL 
 
Shelbyville, IL 
 
Effingham, IL 
11:55 PM  7°F
 
 
Marshall, IL 
 
Newton, IL 
 
Paris, IL 
11:55 PM  5°F
 
 
Champaign, IL 
11:53 PM  3°F
 

 
This WeatherCity Weather Forecast for Mattoon, Illinois, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

  Mattoon weather brought to you by WeatherCity Server: us-chi1   Rendered in 0.00347s  
Home   |   About WeatherCity