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April 29th, 2026 :: 10:38 am CDT   

Local Weather Report for
Mattoon
Illinois, United States

 Current Mattoon Weather Conditions Updated April 29th at 9:53 am 
Temperature:57°F Dew Point:46°F
Barometer:29.95 inHg Wind:N 30 Mph
Humidity:67.1% Visibility:0M
 
 Mattoon Weather Forecast Summary  
 
Today
Apr 29th
Thursday
Apr 30th
Friday
May 1st
Saturday
May 2nd
Sunday
May 3rd
Mostly Sunny Mix of Sun and Cloud Mix of Cloud and Sun Mostly Sunny Mostly Sunny
62°F
62°F
44°F
51°F
44°F
55°F
37°F
63°F
38°F
 
 Mattoon Detailed Weather Forecast  
 
Wednesday, April 29th, 2026
Afternoon Temperature: 62°F
Sunny. Windy at times.
Evening Temperature: 52°F
Mostly clear. Windy at times.
Thursday, April 30th, 2026
Overnight Temperature: 45°F
Clear.
Morning Temperature: 52°F
Sunny.
Afternoon Temperature: 62°F
A mix of cloud and sun.
Evening Temperature: 56°F
Mostly cloudy.
Friday, May 1st, 2026
Overnight Temperature: 50°F
Cloudy with clear periods. Windy at times.
Morning Temperature: 48°F
A mix of cloud and sun with a chance of showers.
Afternoon Temperature: 49°F
A mix of cloud and sun with a slight chance of showers. Windy at times.
Evening Temperature: 46°F
A mix of cloudy and clear skies. Windy at times.
Saturday, May 2nd, 2026
Overnight Temperature: 39°F
Clear with cloudy periods. Windy at times.
Morning Temperature: 43°F
Sunny. Windy.
Afternoon Temperature: 54°F
A mix of sun and cloud. Windy at times.
Evening Temperature: 46°F
Clear.
Sunday, May 3rd, 2026
Overnight Temperature: 38°F
Clear.
Morning Temperature: 47°F
Sunny. Windy at times.
Afternoon Temperature: 62°F
Sunny. Windy at times.
Evening Temperature: 55°F
Mostly clear. Windy at times.
Monday, May 4th, 2026
Overnight Temperature: 51°F
Clear with cloudy periods. Windy at times.
Morning Temperature: 55°F
Sunny. Windy.
Afternoon Temperature: 70°F
Mostly sunny. Windy.
Evening Temperature: 63°F
Cloudy with clear periods. Windy.
Tuesday, May 5th, 2026
Overnight Temperature: 59°F
A mix of clear and cloudy skies with a chance of showers. Windy at times.
Morning Temperature: 63°F
A mix of cloud and sun with a slight chance of showers. Windy at times.
Afternoon Temperature: 57°F
Cloudy with showers. Windy at times.
Evening Temperature: 51°F
Mostly cloudy with a few showers.
Wednesday, May 6th, 2026
Overnight Temperature: 48°F
A mix of cloudy and clear skies with a chance of showers.
Morning Temperature: 53°F
A mix of sun and cloud.
Afternoon Temperature: 64°F
A mix of cloud and sun.
Evening Temperature: 57°F
Clear with cloudy periods.





 

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Charleston, IL 
9:53 AM  57°F
 
 
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9:55 AM  59°F
 
 
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Paris, IL 
9:55 AM  59°F
 
 
Champaign, IL 
9:53 AM  57°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

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