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

Hazardous Weather Conditions

Current conditions at

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

Lat: 38.93°NLon: 90.43°WElev: 436ft.

Overcast

56°F

13°C

Humidity 62%
Wind Speed NW 13 mph
Barometer 29.80 in (1009.1 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 8 Nov 7:54 pm CST
Extended Forecast for

2 Miles SSE Carrollton IL

  • Tonight

    Tonight: A chance of rain before 1am, then scattered flurries after 4am. Cloudy, with a low around 33. West wind 9 to 18 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 50%.

    Low: 33 °F

    Chance Rain
    then Slight
    Chance
    Rain/Flurries

  • Sunday

    Sunday: Scattered flurries. Cloudy, then gradually becoming mostly sunny, with a high near 37. Breezy, with a northwest wind 15 to 21 mph, with gusts as high as 30 mph.

    High: 37 °F

    Scattered
    Flurries and
    Breezy

  • Sunday Night

    Sunday Night: A chance of flurries. Partly cloudy, with a low around 23. Northwest wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 23 °F

    Chance
    Flurries

  • Monday

    Monday: Sunny, with a high near 39. Northwest wind 8 to 15 mph, with gusts as high as 24 mph.

    High: 39 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24. Light and variable wind becoming southwest 5 to 7 mph after midnight.

    Low: 24 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of rain before 1am, then scattered flurries after 4am. Cloudy, with a low around 33. West wind 9 to 18 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 50%.
Sunday
Scattered flurries. Cloudy, then gradually becoming mostly sunny, with a high near 37. Breezy, with a northwest wind 15 to 21 mph, with gusts as high as 30 mph.
Sunday Night
A chance of flurries. Partly cloudy, with a low around 23. Northwest wind 10 to 13 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 39. Northwest wind 8 to 15 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 24. Light and variable wind becoming southwest 5 to 7 mph after midnight.
Veterans Day
Partly sunny, with a high near 54.
Tuesday Night
Mostly clear, with a low around 37.
Wednesday
Sunny, with a high near 61.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Sunny, with a high near 70.
Friday Night
Partly cloudy, with a low around 52.
Saturday
Mostly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Carrollton IL
 39.27°N 90.4°W (Elev. 551 ft)
Last Update:
7:41 pm CST Nov 8, 2025
Forecast Valid:
8pm CST Nov 8, 2025-6pm CST Nov 15, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation