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

38°F

3°C

Humidity 70%
Wind Speed E 3 mph
Barometer 30.25 in (1024.1 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 6 Nov 2:54 am CST
Extended Forecast for

Elsberry MO

  • Overnight

    Overnight: Clear, with a low around 36. Light and variable wind.

    Low: 36 °F

    Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 65. Light southeast wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 24 mph.

    High: 65 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly before 3am. Mostly cloudy, with a low around 54. Southeast wind 8 to 10 mph becoming southwest after midnight. Winds could gust as high as 22 mph.

    Low: 54 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: Mostly cloudy through mid morning, then gradual clearing, with a high near 71. West wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 71 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42. West wind around 6 mph becoming calm in the evening.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of rain after noon. Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 36. Light and variable wind.
Thursday
Increasing clouds, with a high near 65. Light southeast wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 24 mph.
Thursday Night
A 30 percent chance of rain, mainly before 3am. Mostly cloudy, with a low around 54. Southeast wind 8 to 10 mph becoming southwest after midnight. Winds could gust as high as 22 mph.
Friday
Mostly cloudy through mid morning, then gradual clearing, with a high near 71. West wind 7 to 11 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 42. West wind around 6 mph becoming calm in the evening.
Saturday
A 30 percent chance of rain after noon. Partly sunny, with a high near 64.
Saturday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 30.
Sunday
Sunny, with a high near 40.
Sunday Night
Mostly clear, with a low around 22.
Monday
Sunny, with a high near 42.
Monday Night
Mostly clear, with a low around 26.
Veterans Day
Mostly sunny, with a high near 59.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
Sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Elsberry MO
 39.17°N 90.78°W (Elev. 436 ft)
Last Update:
1:06 am CST Nov 6, 2025
Forecast Valid:
3am CST Nov 6, 2025-6pm CST Nov 12, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation