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

63°F

17°C

Humidity 29%
Wind Speed SE 16 mph
Barometer 30.10 in (1019.2 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 6 Nov 11:54 am CST
Extended Forecast for

4 Miles ESE Golden Eagle IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 66. Southeast wind 13 to 15 mph, with gusts as high as 24 mph.

    High: 66 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of rain between midnight and 4am. Increasing clouds, with a low around 56. Southeast wind around 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    Low: 56 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Friday

    Friday: Mostly cloudy through mid morning, then gradual clearing, with a high near 71. West wind 9 to 13 mph, with gusts as high as 21 mph.

    High: 71 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44. West wind 5 to 7 mph becoming calm in the evening.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of rain after noon. Partly sunny, with a high near 66. Light and variable wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    High: 66 °F

    Partly Sunny
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 66. Southeast wind 13 to 15 mph, with gusts as high as 24 mph.
Tonight
A slight chance of rain between midnight and 4am. Increasing clouds, with a low around 56. Southeast wind around 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Friday
Mostly cloudy through mid morning, then gradual clearing, with a high near 71. West wind 9 to 13 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 44. West wind 5 to 7 mph becoming calm in the evening.
Saturday
A 30 percent chance of rain after noon. Partly sunny, with a high near 66. Light and variable wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Saturday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 42.
Sunday Night
Mostly clear, with a low around 23.
Monday
Sunny, with a high near 44.
Monday Night
Mostly clear, with a low around 28.
Veterans Day
Mostly sunny, with a high near 60.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Golden Eagle IL
 38.87°N 90.53°W (Elev. 420 ft)
Last Update:
11:36 am CST Nov 6, 2025
Forecast Valid:
12pm CST Nov 6, 2025-6pm CST Nov 12, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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