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April 13th, 2026 :: 12:35 pm CDT   

Local Weather Report for
Alton
Illinois, United States

 Current Alton Weather Conditions Updated April 13th at 11:50 am 
Overcast
Temperature:77°F Dew Point:64°F
Barometer:30.01 inHg Wind:N 26 Mph
Humidity:65.1% Visibility:0M
 
 
 Alton Detailed Weather Forecast  
 
Weather forecast is currently not available, please try again later.
 
 

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11:50 AM  77°F
Overcast
 
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This WeatherCity Weather Forecast for Alton, 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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