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

29°F

-2°C

Humidity 92%
Wind Speed W 8 mph
Barometer 29.93 in (1013.6 mb)
Dewpoint 27°F (-3°C)
Visibility 8.00 mi
Wind Chill21°F (-6°C)
Last update 6 Dec 4:54 am CST
Extended Forecast for

Golden Eagle IL

  • Today

    Today: Partly sunny, with a high near 43. Calm wind becoming east around 6 mph in the afternoon.

    High: 43 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of rain before 2am, then a slight chance of rain after 5am. Mostly cloudy, with a low around 34. East wind 5 to 7 mph becoming south after midnight. Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A 20 percent chance of rain before noon. Mostly cloudy, with a temperature falling to around 29 by 5pm. Southwest wind 6 to 13 mph becoming north in the afternoon. Winds could gust as high as 21 mph.

    High: 38 °F⇓

    Slight Chance
    Rain then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 15. North wind 5 to 10 mph.

    Low: 15 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 31. Calm wind becoming south around 5 mph in the afternoon.

    High: 31 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain before noon. Partly sunny, with a high near 44.

    High: 44 °F

    Slight Chance
    Rain then
    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 43. Calm wind becoming east around 6 mph in the afternoon.
Tonight
A slight chance of rain before 2am, then a slight chance of rain after 5am. Mostly cloudy, with a low around 34. East wind 5 to 7 mph becoming south after midnight. Chance of precipitation is 20%.
Sunday
A 20 percent chance of rain before noon. Mostly cloudy, with a temperature falling to around 29 by 5pm. Southwest wind 6 to 13 mph becoming north in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Mostly cloudy, with a low around 15. North wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 31. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 23.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
A 20 percent chance of rain before noon. Partly sunny, with a high near 44.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 21.
Friday
Partly sunny, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Golden Eagle IL
 38.89°N 90.56°W (Elev. 548 ft)
Last Update:
4:46 am CST Dec 6, 2025
Forecast Valid:
5am CST Dec 6, 2025-6pm CST Dec 12, 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