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.

Mostly Cloudy

21°F

-6°C

Humidity 57%
Wind Speed NE 8 mph
Barometer 30.33 in (1027.5 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 29 Jan 10:54 am CST
Extended Forecast for

Golden Eagle IL

  • Today

    Today: A 40 percent chance of snow after 4pm. Cloudy, with a high near 23. Northeast wind around 7 mph.

    High: 23 °F

    Chance Snow

  • Tonight

    Tonight: A 50 percent chance of snow, mainly before 10pm. Cloudy, with a low around 6. North wind 3 to 6 mph.

    Low: 6 °F

    Chance Snow
    then Cloudy

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny and cold, with a high near 18. Light northwest wind becoming north 5 to 10 mph in the morning.

    High: 18 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 4. Wind chill values as low as -10. Northwest wind 8 to 10 mph, with gusts as high as 22 mph.

    Low: 4 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny and cold, with a high near 20. Northwest wind 7 to 10 mph.

    High: 20 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 1.

    Low: 1 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of snow after noon. Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

Detailed Forecast

Today
A 40 percent chance of snow after 4pm. Cloudy, with a high near 23. Northeast wind around 7 mph.
Tonight
A 50 percent chance of snow, mainly before 10pm. Cloudy, with a low around 6. North wind 3 to 6 mph.
Friday
Cloudy, then gradually becoming mostly sunny and cold, with a high near 18. Light northwest wind becoming north 5 to 10 mph in the morning.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 4. Wind chill values as low as -10. Northwest wind 8 to 10 mph, with gusts as high as 22 mph.
Saturday
Sunny and cold, with a high near 20. Northwest wind 7 to 10 mph.
Saturday Night
Mostly clear, with a low around 1.
Sunday
A 20 percent chance of snow after noon. Partly sunny, with a high near 29.
Sunday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 18.
Monday
Partly sunny, with a high near 35.
Monday Night
Mostly cloudy, with a low around 20.
Tuesday
Mostly cloudy, with a high near 36.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 23.
Wednesday
A 30 percent chance of snow. Mostly cloudy, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Golden Eagle IL
 38.89°N 90.56°W (Elev. 548 ft)
Last Update:
11:07 am CST Jan 29, 2026
Forecast Valid:
11am CST Jan 29, 2026-6pm CST Feb 4, 2026
 
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