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May 29th, 2026 :: 4:23 pm CDT   

Local Weather Report for
Charleston
Illinois, United States

 Current Charleston Weather Conditions Updated May 29th at 2:53 pm 
Temperature:81°F Dew Point:57°F
Barometer:29.98 inHg Wind:N 17 Mph
Humidity:44.8% Visibility:0M
 
 Charleston Weather Forecast Summary  
 
Today
May 29th
Saturday
May 30th
Sunday
May 31st
Monday
Jun 1st
Tuesday
Jun 2nd
Mostly Sunny Mix of Sun and Cloud Mix of Cloud and Sun Sunny Mostly Sunny
78°F
76°F
60°F
72°F
56°F
79°F
59°F
74°F
58°F
 
 Charleston Detailed Weather Forecast  
 
Friday, May 29th, 2026
Evening Temperature: 68°F
Clear with cloudy periods.
Saturday, May 30th, 2026
Overnight Temperature: 61°F
Mostly clear.
Morning Temperature: 64°F
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 75°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 69°F
A mix of clear and cloudy skies. Windy at times.
Sunday, May 31st, 2026
Overnight Temperature: 58°F
Mostly cloudy. Windy at times.
Morning Temperature: 61°F
A mix of sun and cloud.
Afternoon Temperature: 72°F
Mostly cloudy.
Evening Temperature: 67°F
A mix of cloudy and clear skies.
Monday, June 1st, 2026
Overnight Temperature: 60°F
Clear.
Morning Temperature: 67°F
Sunny.
Afternoon Temperature: 79°F
Sunny with cloudy periods. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 68°F
Clear. Windy at times.
Tuesday, June 2nd, 2026
Overnight Temperature: 59°F
Clear.
Morning Temperature: 63°F
Sunny. Windy at times.
Afternoon Temperature: 73°F
Sunny. Windy at times.
Evening Temperature: 66°F
Mostly clear.
Wednesday, June 3rd, 2026
Overnight Temperature: 57°F
Mostly clear.
Morning Temperature: 64°F
Mostly sunny.
Afternoon Temperature: 75°F
Mostly sunny.
Evening Temperature: 67°F
Mostly clear.
Thursday, June 4th, 2026
Overnight Temperature: 60°F
Mostly clear.
Morning Temperature: 66°F
Mostly sunny.
Afternoon Temperature: 77°F
Mostly sunny.
Evening Temperature: 69°F
Mostly clear.
Friday, June 5th, 2026
Overnight Temperature: 64°F
A mix of cloudy and clear skies.
Morning Temperature: 65°F
Mostly cloudy.
Afternoon Temperature: 67°F
Cloudy with sunny periods. Windy at times.
Evening Temperature: 64°F
Cloudy.
Saturday, June 6th, 2026
Overnight Temperature: 64°F
A mix of cloudy and clear skies.
Morning Temperature: 72°F
A mix of sun and cloud with a chance of showers. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 82°F
Sunny with a slight chance of showers. Windy at times.
Evening Temperature: 73°F
Mostly clear with a chance of showers. Windy at times.





 

  [ Local Weather Report ]
Mattoon, IL 
2:53 PM  81°F
 
 
Casey, IL 
 
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Marshall, IL 
 
Paris, IL 
2:55 PM  81°F
 
 
Shelbyville, IL 
 
Effingham, IL 
2:55 PM  81°F
 
 
Newton, IL 
 
Champaign, IL 
2:53 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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