Current Conditions
More Information
WeatherCity Home
Switch to Metric Units
[ Almanac ]  
Sunrise:  7:14 am
Sunset:  4:43 pm
[ Moon Phases ]  

New Moon
Jan 17

First Quarter
Dec 27

Full Moon
Jan 4

Last Quarter
Jan 12




December 19th, 2025 :: 6:17 am CST   

Local Weather Report for
St Charles
Missouri, United States

 Current St Charles Weather Conditions Updated December 19th at 4:54 am 
Temperature:25°F Dew Point:14°F
Barometer:29.95 inHg Wind:N 26 Mph
Humidity:62.3% Visibility:0M
 
 St Charles Weather Forecast Summary  
 
Today
Dec 19th
Saturday
Dec 20th
Sunday
Dec 21st
Monday
Dec 22nd
Tuesday
Dec 23rd
Cloudy Cloudy Cloudy Cloudy Cloudy
36°F
50°F
31°F
41°F
30°F
39°F
30°F
50°F
42°F
 
 St Charles Detailed Weather Forecast  
 
Friday, December 19th, 2025
Morning Temperature: 31°F
Cloudy. Windy at times.
Afternoon Temperature: 31°F
Sunny.
Evening Temperature: 32°F
Cloudy. Windy at times.
Saturday, December 20th, 2025
Overnight Temperature: 35°F
Cloudy. Windy.
Morning Temperature: 45°F
Cloudy. Windy at times.
Afternoon Temperature: 40°F
Mostly sunny. Windy at times.
Evening Temperature: 33°F
Cloudy.
Sunday, December 21st, 2025
Overnight Temperature: 31°F
Mostly clear.
Morning Temperature: 38°F
Sunny with cloudy periods.
Afternoon Temperature: 32°F
Sunny.
Evening Temperature: 30°F
Cloudy. Windy at times.
Monday, December 22nd, 2025
Overnight Temperature: 30°F
Cloudy. Windy at times.
Morning Temperature: 35°F
Cloudy. Windy at times.
Afternoon Temperature: 37°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 38°F
A mix of cloudy and clear skies. Windy at times.
Tuesday, December 23rd, 2025
Overnight Temperature: 43°F
Cloudy with a slight chance of showers.
Morning Temperature: 49°F
Cloudy with a chance of showers.
Afternoon Temperature: 50°F
Cloudy with a slight chance of showers.
Evening Temperature: 49°F
Cloudy with a slight chance of showers.
Wednesday, December 24th, 2025
Overnight Temperature: 49°F
Cloudy.
Morning Temperature: 56°F
Cloudy.
Afternoon Temperature: 61°F
Cloudy.
Evening Temperature: 61°F
Cloudy. Windy at times.
Thursday, December 25th, 2025
Overnight Temperature: 59°F
Cloudy. Windy at times.
Morning Temperature: 66°F
Cloudy. Windy.
Afternoon Temperature: 69°F
A mix of sun and cloud. Windy.
Evening Temperature: 65°F
Cloudy. Windy.
Friday, December 26th, 2025
Overnight Temperature: 54°F
Cloudy.
Morning Temperature: 58°F
Cloudy.
Afternoon Temperature: 55°F
Cloudy.
Evening Temperature: 56°F
Cloudy.
Saturday, December 27th, 2025
Overnight Temperature: 56°F
Cloudy.
Morning Temperature: 60°F
Cloudy.
Afternoon Temperature: 58°F
Cloudy.
Evening Temperature: 56°F
Cloudy with showers likely.





 

  [ Local Weather Report ]
Portage Des Sioux, MO 
4:54 AM  25°F
 
 
Saint Charles, MO 
 
Bridgeton, MO 
4:51 AM  25°F
 
 
Florissant, MO 
4:51 AM  25°F
 
 
Hazelwood, MO 
4:51 AM  25°F
 
 
Altamont, IL 
 
West Alton, MO 
 
St Louis, MO 
4:51 AM  25°F
 
 
Berkeley, MO 
4:51 AM  25°F
 
 
Black Jack, MO 
4:51 AM  25°F
 

 
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

  St Charles weather brought to you by WeatherCity Server: us-chi1   Rendered in 0.00240s  
Home   |   About WeatherCity