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December 25th, 2025 :: 11:29 am CST   

Local Weather Report for
St Charles
Missouri, United States

 Current St Charles Weather Conditions Updated December 25th at 9:54 am 
mist
Temperature:54°F Dew Point:52°F
Barometer:30.06 inHg Wind:calm
Humidity:93.6% Visibility:0M
 
 St Charles Weather Forecast Summary  
 
Today
Dec 25th
Friday
Dec 26th
Saturday
Dec 27th
Sunday
Dec 28th
Monday
Dec 29th
Cloudy Cloudy Cloudy Mix of rain and snow Cloudy
62°F
67°F
50°F
62°F
46°F
70°F
31°F
28°F
21°F
 
 St Charles Detailed Weather Forecast  
 
Thursday, December 25th, 2025
Morning Temperature: 59°F
Cloudy.
Afternoon Temperature: 60°F
Sunny with cloudy periods.
Evening Temperature: 58°F
Cloudy. Windy at times.
Friday, December 26th, 2025
Overnight Temperature: 59°F
Cloudy. Windy at times.
Morning Temperature: 64°F
Sunny. Windy at times.
Afternoon Temperature: 57°F
A mix of cloud and sun.
Evening Temperature: 51°F
Cloudy.
Saturday, December 27th, 2025
Overnight Temperature: 47°F
Cloudy.
Morning Temperature: 56°F
Cloudy. Windy at times.
Afternoon Temperature: 57°F
Cloudy. Windy at times.
Evening Temperature: 57°F
Cloudy. Windy at times.
Sunday, December 28th, 2025
Overnight Temperature: 61°F
Cloudy. Windy at times.
Morning Temperature: 67°F
Cloudy with showers likely. Slight chance of a thunderstorm. Windy.
Afternoon Temperature: 58°F
Cloudy with a few showers. Windy.
Evening Temperature: 34°F
Cloudy with showers likely. Showers possibly mixed with wet flurries. Windy.
Monday, December 29th, 2025
Overnight Temperature: 24°F
Cloudy. Windy.
Morning Temperature: 25°F
Sunny with cloudy periods. Windy.
Afternoon Temperature: 25°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 21°F
Clear. Windy at times.
Tuesday, December 30th, 2025
Overnight Temperature: 20°F
Clear. Windy at times.
Morning Temperature: 29°F
Mostly sunny. Windy at times.
Afternoon Temperature: 30°F
Sunny with cloudy periods.
Evening Temperature: 29°F
Clear.
Wednesday, December 31st, 2025
Overnight Temperature: 28°F
A mix of cloudy and clear skies.
Morning Temperature: 39°F
Cloudy.
Afternoon Temperature: 39°F
Cloudy.
Evening Temperature: 38°F
Cloudy.
Thursday, January 1st, 2026
Overnight Temperature: 37°F
Cloudy. Windy at times.
Morning Temperature: 46°F
Cloudy. Windy at times.
Afternoon Temperature: 42°F
A mix of cloud and sun.
Evening Temperature: 36°F
Cloudy. Windy at times.
Friday, January 2nd, 2026
Overnight Temperature: 29°F
Cloudy. Windy at times.
Morning Temperature: 30°F
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 28°F
A mix of cloud and sun.
Evening Temperature: 27°F
Cloudy.





 

  [ Local Weather Report ]
Portage Des Sioux, MO 
9:54 AM  54°F
mist
 
Saint Charles, MO 
 
Bridgeton, MO 
9:51 AM  54°F
mist
 
Florissant, MO 
9:51 AM  54°F
mist
 
Hazelwood, MO 
9:51 AM  54°F
mist
 
Altamont, IL 
 
West Alton, MO 
 
St Louis, MO 
9:51 AM  54°F
mist
 
Berkeley, MO 
9:51 AM  54°F
mist
 
Black Jack, MO 
9:51 AM  54°F
mist

 
This WeatherCity Weather Forecast for St 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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