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July 13th, 2026 :: 3:24 pm CDT   

Local Weather Report for
Charleston
Illinois, United States

 Current Charleston Weather Conditions Updated July 13th at 1:53 pm 
Temperature:84°F Dew Point:64°F
Barometer:30.18 inHg Wind:N 19 Mph
Humidity:51.5% Visibility:0M
 
 Charleston Weather Forecast Summary  
 
Today
Jul 13th
Tuesday
Jul 14th
Wednesday
Jul 15th
Thursday
Jul 16th
Friday
Jul 17th
Sunny Sunny Sunny Sunny Sunny
82°F
85°F
66°F
87°F
70°F
88°F
72°F
89°F
73°F
 
 Charleston Detailed Weather Forecast  
 
Monday, July 13th, 2026
Afternoon Temperature: 82°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 74°F
Clear. Chance of a thunderstorm.
Tuesday, July 14th, 2026
Overnight Temperature: 67°F
Clear.
Morning Temperature: 72°F
Sunny.
Afternoon Temperature: 84°F
Sunny. Chance of a thunderstorm.
Evening Temperature: 77°F
Clear. Chance of a thunderstorm.
Wednesday, July 15th, 2026
Overnight Temperature: 71°F
Clear.
Morning Temperature: 77°F
Sunny. Slight chance of a thunderstorm.
Afternoon Temperature: 87°F
Sunny. Chance of a thunderstorm.
Evening Temperature: 80°F
Clear. Chance of a thunderstorm.
Thursday, July 16th, 2026
Overnight Temperature: 73°F
Clear. Slight chance of a thunderstorm.
Morning Temperature: 79°F
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 88°F
Sunny. Chance of a thunderstorm.
Evening Temperature: 81°F
Clear. Chance of a thunderstorm.
Friday, July 17th, 2026
Overnight Temperature: 74°F
Clear. Chance of a thunderstorm.
Morning Temperature: 79°F
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 88°F
Mostly sunny. Chance of a thunderstorm.
Evening Temperature: 80°F
Clear. Chance of a thunderstorm.
Saturday, July 18th, 2026
Overnight Temperature: 74°F
Clear. Chance of a thunderstorm.
Morning Temperature: 77°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 84°F
Sunny with cloudy periods. Chance of a thunderstorm. Windy at times.
Evening Temperature: 75°F
Mostly clear with a chance of showers or thundershowers. Windy at times.
Sunday, July 19th, 2026
Overnight Temperature: 63°F
Clear.
Morning Temperature: 67°F
Sunny. Windy at times.
Afternoon Temperature: 76°F
Sunny with cloudy periods.
Evening Temperature: 69°F
Clear. Slight chance of a thunderstorm.
Monday, July 20th, 2026
Overnight Temperature: 62°F
Clear.
Morning Temperature: 68°F
Mostly sunny.
Afternoon Temperature: 77°F
A mix of cloud and sun.
Evening Temperature: 73°F
A mix of cloudy and clear skies. Slight chance of a thunderstorm.
Tuesday, July 21st, 2026
Overnight Temperature: 67°F
A mix of cloudy and clear skies.
Morning Temperature: 66°F
Mostly cloudy with a chance of showers.
Afternoon Temperature: 65°F
A mix of cloud and sun with a chance of showers. Windy at times.
Evening Temperature: 67°F
A mix of cloudy and clear skies with a chance of showers.





 

  [ Local Weather Report ]
Mattoon, IL 
1:53 PM  84°F
 
 
Casey, IL 
 
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Paris, IL 
2:15 PM  84°F
 
 
Shelbyville, IL 
 
Effingham, IL 
1:55 PM  86°F
 
 
Newton, IL 
 
Champaign, IL 
1:53 PM  84°F
 

 
This WeatherCity Weather Forecast for Charleston, 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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