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July 25th, 2026 :: 1:55 am CDT   

Local Weather Report for
Charleston
Illinois, United States

 Current Charleston Weather Conditions Updated July 25th at 12:53 am 
Overcast
Temperature:70°F Dew Point:63°F
Barometer:30.09 inHg Wind:N 6 Mph
Humidity:77.9% Visibility:0M
 
 Charleston Weather Forecast Summary  
 
Today
Jul 25th
Sunday
Jul 26th
Monday
Jul 27th
Tuesday
Jul 28th
Wednesday
Jul 29th
Mix of Sun and Cloud Mostly Sunny Mix of Sun and Cloud Mostly Sunny Mostly Sunny
78°F
88°F
68°F
87°F
70°F
90°F
68°F
84°F
70°F
 
 Charleston Detailed Weather Forecast  
 
Saturday, July 25th, 2026
Overnight Temperature: 65°F
A mix of cloudy and clear skies.
Morning Temperature: 66°F
Sunny with cloudy periods with a slight chance of showers.
Afternoon Temperature: 75°F
A mix of cloud and sun. Slight chance of a thunderstorm.
Evening Temperature: 74°F
Clear with cloudy periods. Chance of a thunderstorm.
Sunday, July 26th, 2026
Overnight Temperature: 69°F
Mostly clear with a slight chance of showers.
Morning Temperature: 75°F
Mostly sunny with a chance of showers or thundershowers.
Afternoon Temperature: 88°F
Mostly sunny with a slight chance of showers or thundershowers.
Evening Temperature: 81°F
Mostly clear with a chance of showers or thundershowers.
Monday, July 27th, 2026
Overnight Temperature: 74°F
Mostly clear. Chance of a thunderstorm.
Morning Temperature: 80°F
A mix of cloud and sun. Chance of a thunderstorm.
Afternoon Temperature: 82°F
A mix of cloud and sun with a chance of showers or thundershowers. Windy at times.
Evening Temperature: 74°F
Clear with a slight chance of showers or thundershowers. Windy at times.
Tuesday, July 28th, 2026
Overnight Temperature: 69°F
Clear.
Morning Temperature: 74°F
Sunny with cloudy periods. Chance of a thunderstorm.
Afternoon Temperature: 89°F
Sunny with cloudy periods. Chance of a thunderstorm.
Evening Temperature: 85°F
A mix of cloudy and clear skies. Chance of a thunderstorm.
Wednesday, July 29th, 2026
Overnight Temperature: 77°F
Mostly clear. Chance of a thunderstorm.
Morning Temperature: 75°F
Sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 84°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 74°F
Clear. Chance of a thunderstorm.
Thursday, July 30th, 2026
Overnight Temperature: 67°F
Clear.
Morning Temperature: 73°F
Sunny.
Afternoon Temperature: 83°F
Sunny. Slight chance of a thunderstorm.
Evening Temperature: 76°F
Clear. Chance of a thunderstorm.
Friday, July 31st, 2026
Overnight Temperature: 67°F
Mostly clear.
Morning Temperature: 72°F
Mostly sunny. Slight chance of a thunderstorm.
Afternoon Temperature: 83°F
Sunny. Chance of a thunderstorm.
Evening Temperature: 76°F
Mostly clear. Chance of a thunderstorm.
Saturday, August 1st, 2026
Overnight Temperature: 70°F
Clear. Chance of a thunderstorm.
Morning Temperature: 75°F
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 85°F
Mostly sunny with a chance of showers or thundershowers.
Evening Temperature: 77°F
Clear with a chance of showers or thundershowers.





 

  [ Local Weather Report ]
Mattoon, IL 
12:53 AM  70°F
Overcast
 
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Paris, IL 
12:55 AM  66°F
 
 
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Effingham, IL 
12:55 AM  70°F
Overcast
 
Newton, IL 
 
Champaign, IL 
12:53 AM  66°F
Mostly Cloudy

 
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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