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.

Fog/Mist

48°F

9°C

Humidity 96%
Wind Speed E 5 mph
Barometer 30.13 in (1020.3 mb)
Dewpoint 47°F (8°C)
Visibility 3.00 mi
Wind Chill46°F (8°C)
Last update 19 Nov 4:54 am CST
Extended Forecast for

2 Miles N Foley MO

  • Today

    Today: Mostly cloudy, with a high near 56. Light and variable wind.

    High: 56 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 47. Light southeast wind.

    Low: 47 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: Rain likely. Cloudy, with a high near 59. Southeast wind 3 to 6 mph. Chance of precipitation is 70%.

    High: 59 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A chance of rain and thunderstorms, then rain likely after 9pm. Cloudy, with a low around 53. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 60%.

    Low: 53 °F

    Rain Likely

  • Friday

    Friday: Rain, with thunderstorms also possible after 3pm. High near 59. Northeast wind 5 to 8 mph. Chance of precipitation is 80%.

    High: 59 °F

    Rain

  • Friday Night

    Friday Night: A 50 percent chance of rain before midnight. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 56. Light and variable wind.
Tonight
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 47. Light southeast wind.
Thursday
Rain likely. Cloudy, with a high near 59. Southeast wind 3 to 6 mph. Chance of precipitation is 70%.
Thursday Night
A chance of rain and thunderstorms, then rain likely after 9pm. Cloudy, with a low around 53. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 60%.
Friday
Rain, with thunderstorms also possible after 3pm. High near 59. Northeast wind 5 to 8 mph. Chance of precipitation is 80%.
Friday Night
A 50 percent chance of rain before midnight. Mostly cloudy, with a low around 46.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Sunny, with a high near 62.
Sunday Night
Partly cloudy, with a low around 42.
Monday
A 20 percent chance of rain. Partly sunny, with a high near 60.
Monday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 43.
Tuesday
A 40 percent chance of rain. Partly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Foley MO
 39.08°N 90.75°W (Elev. 600 ft)
Last Update:
5:26 am CST Nov 19, 2025
Forecast Valid:
5am CST Nov 19, 2025-6pm CST Nov 25, 2025
 
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