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Sunrise:  7:14 am
Sunset:  5:11 pm
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January 20th, 2026 :: 12:28 pm CST   

Local Weather Report for
Saint Charles
Missouri, United States

 Saint Charles Weather Forecast Summary  
 
Today
Jan 20th
Wednesday
Jan 21st
Thursday
Jan 22nd
Friday
Jan 23rd
Saturday
Jan 24th
Cloudy Cloudy Cloudy Cloudy Cloudy
34°F
41°F
32°F
35°F
24°F
20°F
6°F
17°F
7°F
 
 Saint Charles Detailed Weather Forecast  
 
Tuesday, January 20th, 2026
Afternoon Temperature: 28°F
Sunny.
Evening Temperature: 29°F
Cloudy. Windy at times.
Wednesday, January 21st, 2026
Overnight Temperature: 32°F
Cloudy. Windy at times.
Morning Temperature: 39°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 35°F
Sunny. Windy at times.
Evening Temperature: 34°F
Cloudy. Windy at times.
Thursday, January 22nd, 2026
Overnight Temperature: 29°F
Cloudy.
Morning Temperature: 33°F
Cloudy. Windy at times.
Afternoon Temperature: 28°F
Cloudy. Windy at times.
Evening Temperature: 25°F
Cloudy.
Friday, January 23rd, 2026
Overnight Temperature: 16°F
Cloudy. Windy.
Morning Temperature: 8°F
Cloudy. Windy.
Afternoon Temperature: 8°F
Cloudy. Windy at times.
Evening Temperature: 7°F
Cloudy.
Saturday, January 24th, 2026
Overnight Temperature: 7°F
Cloudy. Windy at times.
Morning Temperature: 13°F
Cloudy.
Afternoon Temperature: 16°F
Cloudy.
Evening Temperature: 15°F
Cloudy.
Sunday, January 25th, 2026
Overnight Temperature: 13°F
Cloudy.
Morning Temperature: 20°F
Cloudy. Windy at times.
Afternoon Temperature: 17°F
Sunny.
Evening Temperature: 12°F
Clear.
Monday, January 26th, 2026
Overnight Temperature: 11°F
Clear.
Morning Temperature: 31°F
Sunny. Windy.
Afternoon Temperature: 33°F
Sunny.
Evening Temperature: 30°F
Clear. Windy at times.
Tuesday, January 27th, 2026
Overnight Temperature: 27°F
Cloudy.
Morning Temperature: 37°F
Cloudy.
Afternoon Temperature: 36°F
Sunny with cloudy periods.
Evening Temperature: 33°F
Cloudy.
Wednesday, January 28th, 2026
Overnight Temperature: 25°F
Clear. Windy at times.
Morning Temperature: 28°F
Sunny. Windy at times.
Afternoon Temperature: 23°F
Sunny.
Evening Temperature: 20°F
A mix of cloudy and clear skies.





 

  [ Local Weather Report ]
Bridgeton, MO 
10:51 AM  27°F
Mostly Cloudy
 
Champ, MO 
10:51 AM  27°F
Mostly Cloudy
 
Maryland Heights, MO 
10:51 AM  27°F
Mostly Cloudy
 
St Louis, MO 
10:51 AM  27°F
Mostly Cloudy
 
Hazelwood, MO 
10:51 AM  27°F
Mostly Cloudy
 
Edmundson, MO 
10:51 AM  27°F
Mostly Cloudy
 
Saint Ann, MO 
10:51 AM  27°F
Mostly Cloudy
 
Berkeley, MO 
10:51 AM  27°F
Mostly Cloudy
 
Breckenridge Hills, MO 
10:51 AM  27°F
Mostly Cloudy
 
Saint Peters, MO 

 
This WeatherCity Weather Forecast for Saint Charles, Missouri, 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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