Current conditions at

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

Lat: 38.93°NLon: 90.43°WElev: 436ft.

Fair

24°F

-4°C

Humidity 60%
Wind Speed W 15 mph
Barometer 30.31 in (1027.0 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 27 Jan 10:54 am CST
Extended Forecast for

3 Miles NNW Elsberry MO

  • Today

    Today: Sunny, with a high near 27. Northwest wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 27 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 1. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 1 °F

    Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 30. Light southwest wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 30 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 6. West wind around 5 mph becoming calm  after midnight.

    Low: 6 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy and cold, with a high near 19. Light north wind.

    High: 19 °F

    Cold

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -1.

    Low: -1 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near 14.

    High: 14 °F

    Cold

  • Friday Night

    Friday Night: Mostly clear, with a low around -2.

    Low: -2 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and cold, with a high near 18.

    High: 18 °F

    Cold

Detailed Forecast

Today
Sunny, with a high near 27. Northwest wind 7 to 14 mph, with gusts as high as 23 mph.
Tonight
Clear, with a low around 1. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Partly sunny, with a high near 30. Light southwest wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 6. West wind around 5 mph becoming calm after midnight.
Thursday
Mostly cloudy and cold, with a high near 19. Light north wind.
Thursday Night
Mostly cloudy, with a low around -1.
Friday
Mostly sunny and cold, with a high near 14.
Friday Night
Mostly clear, with a low around -2.
Saturday
Sunny and cold, with a high near 18.
Saturday Night
Partly cloudy, with a low around 1.
Sunday
Partly sunny, with a high near 26.
Sunday Night
Mostly cloudy, with a low around 12.
Monday
Partly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Elsberry MO
 39.21°N 90.8°W (Elev. 509 ft)
10:47 am CST Jan 27, 2026
11am CST Jan 27, 2026-6pm CST Feb 2, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database