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October 20th, 2025 :: 8:56 pm CDT   

Local Weather Report for
St Charles
Missouri, United States

 Current St Charles Weather Conditions Updated October 20th at 7:54 pm 
Overcast
Temperature:68°F Dew Point:45°F
Barometer:29.74 inHg Wind:N 26 Mph
Humidity:42.8% Visibility:0M
 
 St Charles Weather Forecast Summary  
 
Today
Oct 20th
Tuesday
Oct 21st
Wednesday
Oct 22nd
Thursday
Oct 23rd
Friday
Oct 24th
Sunny Sunny Sunny Cloudy Showers
69°F
64°F
45°F
61°F
42°F
65°F
44°F
55°F
53°F
 
 St Charles Detailed Weather Forecast  
 
Monday, October 20th, 2025
Evening Temperature: 59°F
Clear. Windy.
Tuesday, October 21st, 2025
Overnight Temperature: 50°F
Clear. Windy at times.
Morning Temperature: 60°F
Sunny. Windy.
Afternoon Temperature: 59°F
Sunny. Windy.
Evening Temperature: 48°F
Clear. Windy at times.
Wednesday, October 22nd, 2025
Overnight Temperature: 43°F
Clear. Windy at times.
Morning Temperature: 55°F
Sunny. Windy.
Afternoon Temperature: 56°F
Sunny. Windy at times.
Evening Temperature: 47°F
Clear.
Thursday, October 23rd, 2025
Overnight Temperature: 44°F
Clear.
Morning Temperature: 59°F
Cloudy.
Afternoon Temperature: 60°F
A mix of cloud and sun.
Evening Temperature: 53°F
Cloudy.
Friday, October 24th, 2025
Overnight Temperature: 53°F
Cloudy. Windy at times.
Morning Temperature: 54°F
Cloudy with showers likely. Windy at times.
Afternoon Temperature: 55°F
Cloudy with showers likely.
Evening Temperature: 54°F
Cloudy.
Saturday, October 25th, 2025
Overnight Temperature: 53°F
Cloudy with a chance of showers.
Morning Temperature: 54°F
Cloudy with showers likely. Windy at times.
Afternoon Temperature: 54°F
Cloudy with a few showers. Windy at times.
Evening Temperature: 55°F
Cloudy with a few showers. Windy at times.
Sunday, October 26th, 2025
Overnight Temperature: 56°F
Cloudy with a slight chance of showers.
Morning Temperature: 62°F
Cloudy.
Afternoon Temperature: 65°F
A mix of cloud and sun.
Evening Temperature: 62°F
Cloudy.
Monday, October 27th, 2025
Overnight Temperature: 59°F
A mix of cloudy and clear skies.
Morning Temperature: 67°F
Cloudy. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 65°F
Cloudy with rain, at times heavy. Chance of a thunderstorm.
Evening Temperature: 60°F
Cloudy with a few showers. Windy at times.
Tuesday, October 28th, 2025
Overnight Temperature: 60°F
Cloudy with showers likely. Slight chance of a thunderstorm. Windy at times.
Morning Temperature: 57°F
Cloudy with a chance of showers. Windy.
Afternoon Temperature: 55°F
Cloudy. Windy.
Evening Temperature: 48°F
Clear with cloudy periods. Windy at times.





 

  [ Local Weather Report ]
Portage Des Sioux, MO 
7:54 PM  68°F
Overcast
 
Saint Charles, MO 
7:51 PM  70°F
Overcast
 
Bridgeton, MO 
7:51 PM  70°F
Overcast
 
Florissant, MO 
7:51 PM  70°F
Overcast
 
Hazelwood, MO 
7:51 PM  70°F
Overcast
 
Altamont, IL 
7:50 PM  66°F
Mostly Cloudy
 
West Alton, MO 
7:50 PM  66°F
Mostly Cloudy
 
St Louis, MO 
7:51 PM  70°F
Overcast
 
Berkeley, MO 
7:51 PM  70°F
Overcast
 
Black Jack, MO 
7:51 PM  70°F
Overcast

 
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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