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

37°F

3°C

Humidity 82%
Wind Speed Calm
Barometer 30.27 in (1024.8 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 6 Nov 12:54 am CST
Extended Forecast for

Foley MO

  • Overnight

    Overnight: Clear, with a low around 37. North wind 3 to 5 mph.

    Low: 37 °F

    Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 65. Light east wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 23 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 72. West wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 72 °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 31.

    Low: 31 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly 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 37. North wind 3 to 5 mph.
Thursday
Increasing clouds, with a high near 65. Light east wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 23 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 72. West wind 7 to 10 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 31.
Sunday
Mostly sunny, with a high near 41.
Sunday Night
Mostly clear, with a low around 22.
Monday
Sunny, with a high near 43.
Monday Night
Mostly clear, with a low around 26.
Veterans Day
Mostly sunny, with a high near 60.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
Sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Foley MO
 39.05°N 90.73°W (Elev. 436 ft)
Last Update:
1:06 am CST Nov 6, 2025
Forecast Valid:
1am 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation