Current conditions at

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

Lat: 38.93°NLon: 90.43°WElev: 436ft.

Mostly Cloudy

67°F

19°C

Humidity 93%
Wind Speed NE 3 mph
Barometer 30.00 in (1015.6 mb)
Dewpoint 65°F (18°C)
Visibility 8.00 mi
Last update 15 Oct 5:54 am CDT
Extended Forecast for

2 Miles NNE Foley MO

  • Today

    Today: Showers and thunderstorms before 11am, then showers likely and possibly a thunderstorm between 11am and 1pm, then a chance of showers and thunderstorms after 1pm.  Patchy fog between 8am and noon. High near 79. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.  Chance of precipitation is 90%.

    High: 79 °F

    Showers and
    Patchy Fog
    then Showers
    Likely

  • Tonight

    Tonight: Showers and thunderstorms likely before midnight, then isolated showers between midnight and 1am.  Increasing clouds, with a low around 46. West wind 11 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 60%.

    Low: 46 °F

    Showers
    Likely then
    Isolated
    Showers

  • Friday

    Friday: Partly sunny, with a high near 57. Northwest wind 16 to 18 mph, with gusts as high as 32 mph.

    High: 57 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 38. North wind 7 to 16 mph, with gusts as high as 28 mph.

    Low: 38 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 61. Light northeast wind.

    High: 61 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 37.

    Low: 37 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

Detailed Forecast

Today
Showers and thunderstorms before 11am, then showers likely and possibly a thunderstorm between 11am and 1pm, then a chance of showers and thunderstorms after 1pm. Patchy fog between 8am and noon. High near 79. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 90%.
Tonight
Showers and thunderstorms likely before midnight, then isolated showers between midnight and 1am. Increasing clouds, with a low around 46. West wind 11 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%.
Friday
Partly sunny, with a high near 57. Northwest wind 16 to 18 mph, with gusts as high as 32 mph.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 38. North wind 7 to 16 mph, with gusts as high as 28 mph.
Saturday
Sunny, with a high near 61. Light northeast wind.
Saturday Night
Clear, with a low around 37.
Sunday
Sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 40.
Monday
Mostly sunny, with a high near 73.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Foley MO
 39.08°N 90.72°W (Elev. 436 ft)
5:11 am CDT Oct 15, 2026
6am CDT Oct 15, 2026-6pm CDT Oct 21, 2026
 
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Additional Resources

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