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June 9th, 2026 :: 8:36 pm CDT   

Local Weather Report for
Mattoon
Illinois, United States

 Current Mattoon Weather Conditions Updated June 9th at 7:53 pm 
Temperature:82°F Dew Point:75°F
Barometer:29.89 inHg Wind:N 11 Mph
Humidity:78.9% Visibility:0M
 
 Mattoon Weather Forecast Summary  
 
Today
Jun 9th
Wednesday
Jun 10th
Thursday
Jun 11th
Friday
Jun 12th
Saturday
Jun 13th
Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny
89°F
91°F
74°F
90°F
74°F
79°F
64°F
81°F
60°F
 
 Mattoon Detailed Weather Forecast  
 
Tuesday, June 9th, 2026
Evening Temperature: 81°F
Clear with a chance of showers or thundershowers.
Wednesday, June 10th, 2026
Overnight Temperature: 75°F
Clear with a chance of showers or thundershowers. Windy at times.
Morning Temperature: 80°F
Sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 91°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 82°F
Mostly clear with a chance of showers or thundershowers. Windy at times.
Thursday, June 11th, 2026
Overnight Temperature: 76°F
Mostly clear with a chance of showers or thundershowers. Windy at times.
Morning Temperature: 79°F
Mostly sunny with a chance of showers or thundershowers. Windy at times.
Afternoon Temperature: 90°F
Mostly sunny. Chance of a thunderstorm. Windy.
Evening Temperature: 83°F
Clear with cloudy periods. Chance of a thunderstorm. Windy at times.
Friday, June 12th, 2026
Overnight Temperature: 71°F
A mix of clear and cloudy skies with a chance of showers or thundershowers. Windy at times.
Morning Temperature: 67°F
Mostly sunny with a chance of showers. Windy at times.
Afternoon Temperature: 78°F
Sunny. Windy at times.
Evening Temperature: 70°F
Clear.
Saturday, June 13th, 2026
Overnight Temperature: 61°F
Clear.
Morning Temperature: 68°F
Mostly sunny.
Afternoon Temperature: 80°F
A mix of cloud and sun.
Evening Temperature: 73°F
Mostly clear.
Sunday, June 14th, 2026
Overnight Temperature: 67°F
Clear with cloudy periods.
Morning Temperature: 68°F
Mostly cloudy with a chance of showers.
Afternoon Temperature: 64°F
Cloudy with showers.
Evening Temperature: 62°F
A mix of cloudy and clear skies with a few showers.
Monday, June 15th, 2026
Overnight Temperature: 62°F
Clear with cloudy periods.
Morning Temperature: 64°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 68°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 66°F
A mix of cloudy and clear skies.
Tuesday, June 16th, 2026
Overnight Temperature: 56°F
Clear.
Morning Temperature: 63°F
A mix of cloud and sun.
Afternoon Temperature: 72°F
A mix of cloud and sun with a chance of showers.
Evening Temperature: 65°F
A mix of cloudy and clear skies with a chance of showers. Slight chance of a thunderstorm.
Wednesday, June 17th, 2026
Overnight Temperature: 59°F
Mostly cloudy.
Morning Temperature: 59°F
Cloudy with a chance of showers.
Afternoon Temperature: 67°F
A mix of cloud and sun with a chance of showers. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 63°F
Clear with a chance of showers. Slight chance of a thunderstorm.





 

  [ Local Weather Report ]
Charleston, IL 
7:53 PM  82°F
 
 
Casey, IL 
 
Sullivan, IL 
 
Tuscola, IL 
 
Shelbyville, IL 
 
Effingham, IL 
7:55 PM  86°F
Overcast
 
Marshall, IL 
 
Newton, IL 
 
Paris, IL 
7:55 PM  75°F
Overcast
 
Champaign, IL 
7:53 PM  79°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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