National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

St. Charles, St. Charles County Smartt Airport (KSET)

Lat: 38.93°NLon: 90.43°WElev: 436ft.

Fair

25°F

-4°C

Humidity 85%
Wind Speed E 7 mph
Barometer 30.40 in (1029.7 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 21 Dec 10:54 pm CST
Extended Forecast for

3 Miles WNW Carrollton IL

  • Tonight

    Tonight: Mostly clear, with a low around 23. Southeast wind 3 to 6 mph.

    Low: 23 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 42. South wind 6 to 14 mph, with gusts as high as 22 mph.

    High: 42 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 33. South wind 11 to 14 mph, with gusts as high as 23 mph.

    Low: 33 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, with a high near 49. Southwest wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 49 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 35. Southwest wind around 5 mph becoming calm in the evening.

    Low: 35 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A 40 percent chance of rain, mainly after noon. Cloudy, with a high near 45.

    High: 45 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before midnight. Cloudy, with a low around 39. Chance of precipitation is 60%.

    Low: 39 °F

    Rain Likely

  • Christmas Day

    Christmas Day: A 40 percent chance of rain, mainly before noon. Cloudy, with a high near 48.

    High: 48 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain, mainly after midnight. Cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 23. Southeast wind 3 to 6 mph.
Sunday
Sunny, with a high near 42. South wind 6 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Increasing clouds, with a low around 33. South wind 11 to 14 mph, with gusts as high as 23 mph.
Monday
Mostly cloudy, with a high near 49. Southwest wind 6 to 11 mph, with gusts as high as 21 mph.
Monday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 35. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
A 40 percent chance of rain, mainly after noon. Cloudy, with a high near 45.
Tuesday Night
Rain likely, mainly before midnight. Cloudy, with a low around 39. Chance of precipitation is 60%.
Christmas Day
A 40 percent chance of rain, mainly before noon. Cloudy, with a high near 48.
Wednesday Night
A 30 percent chance of rain, mainly after midnight. Cloudy, with a low around 44.
Thursday
A 40 percent chance of rain. Cloudy, with a high near 54.
Thursday Night
A 50 percent chance of rain. Cloudy, with a low around 47.
Friday
A 30 percent chance of rain. Mostly cloudy, with a high near 54.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 45.
Saturday
A 30 percent chance of rain. Mostly cloudy, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Carrollton IL
 39.29°N 90.46°W (Elev. 607 ft)
Last Update:
10:22 pm CST Dec 21, 2024
Forecast Valid:
11pm CST Dec 21, 2024-6pm CST Dec 28, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation