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July 14th, 2026 :: 4:47 pm CDT   

Local Weather Report for
Charleston
Illinois, United States

 Current Charleston Weather Conditions Updated July 14th at 3:53 pm 
Temperature:88°F Dew Point:66°F
Barometer:30.15 inHg Wind:N 11 Mph
Humidity:48.9% Visibility:0M
 
 Charleston Weather Forecast Summary  
 
Today
Jul 14th
Wednesday
Jul 15th
Thursday
Jul 16th
Friday
Jul 17th
Saturday
Jul 18th
Sunny Sunny Sunny Thundershowers Mostly Sunny
86°F
88°F
71°F
86°F
72°F
85°F
73°F
85°F
72°F
 
 Charleston Detailed Weather Forecast  
 
Tuesday, July 14th, 2026
Evening Temperature: 79°F
Clear. Chance of a thunderstorm.
Wednesday, July 15th, 2026
Overnight Temperature: 72°F
Clear. Slight chance of a thunderstorm.
Morning Temperature: 77°F
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 87°F
Sunny. Chance of a thunderstorm.
Evening Temperature: 81°F
Clear. Chance of a thunderstorm.
Thursday, July 16th, 2026
Overnight Temperature: 73°F
Clear. Chance of a thunderstorm.
Morning Temperature: 78°F
Sunny with a chance of showers or thundershowers.
Afternoon Temperature: 86°F
Sunny with a chance of showers or thundershowers.
Evening Temperature: 79°F
Clear with showers likely. Chance of a thunderstorm.
Friday, July 17th, 2026
Overnight Temperature: 74°F
Mostly clear. Chance of a thunderstorm.
Morning Temperature: 78°F
Sunny with a chance of showers or thundershowers.
Afternoon Temperature: 83°F
Mostly cloudy with a few showers. Chance of a thunderstorm. Windy at times.
Evening Temperature: 75°F
A mix of cloudy and clear skies with showers likely. Chance of a thunderstorm.
Saturday, July 18th, 2026
Overnight Temperature: 72°F
Clear with cloudy periods with a chance of showers.
Morning Temperature: 75°F
Mostly sunny with a chance of showers or thundershowers. Windy at times.
Afternoon Temperature: 84°F
Mostly sunny with a chance of showers or thundershowers. Windy at times.
Evening Temperature: 80°F
Clear. Chance of a thunderstorm. Windy at times.
Sunday, July 19th, 2026
Overnight Temperature: 73°F
Clear. Slight chance of a thunderstorm. Windy at times.
Morning Temperature: 77°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 86°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 81°F
Clear with a slight chance of showers or thundershowers.
Monday, July 20th, 2026
Overnight Temperature: 75°F
Mostly clear with a chance of showers or thundershowers.
Morning Temperature: 78°F
A mix of cloud and sun with a chance of showers or thundershowers. Windy at times.
Afternoon Temperature: 88°F
Sunny with cloudy periods. Chance of a thunderstorm. Windy at times.
Evening Temperature: 81°F
Clear. Chance of a thunderstorm.
Tuesday, July 21st, 2026
Overnight Temperature: 76°F
Mostly clear. Chance of a thunderstorm.
Morning Temperature: 80°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 88°F
Sunny. Chance of a thunderstorm. Windy.
Evening Temperature: 82°F
Clear. Chance of a thunderstorm. Windy at times.
Wednesday, July 22nd, 2026
Overnight Temperature: 81°F
Clear. Windy at times.
Morning Temperature: 75°F
A mix of cloud and sun with a slight chance of showers or thundershowers. Windy at times.
Afternoon Temperature: 78°F
A mix of cloud and sun. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 74°F
Mostly clear.





 

  [ Local Weather Report ]
Mattoon, IL 
3:53 PM  88°F
 
 
Casey, IL 
 
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Sullivan, IL 
 
Marshall, IL 
 
Paris, IL 
3:55 PM  90°F
 
 
Shelbyville, IL 
 
Effingham, IL 
3:55 PM  91°F
Overcast
 
Newton, IL 
 
Champaign, IL 
3:53 PM  88°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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