Current conditions at

St. Charles, St. Charles County Smartt Airport (KSET)

Lat: 38.93°NLon: 90.43°WElev: 436ft.

Overcast

29°F

-2°C

Humidity 43%
Wind Speed S 3 mph
Barometer 30.01 in (1016.8 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 18 Jan 6:54 pm CST
Extended Forecast for

Golden Eagle IL

Cold Weather Advisory January 19, 03:00am until January 19, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  • Tonight

    Tonight: Partly cloudy, with a low around 10. Northwest wind 8 to 17 mph, with gusts as high as 32 mph.

    Low: 10 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 21. Northwest wind 7 to 16 mph, with gusts as high as 28 mph.

    High: 21 °F

    Sunny

  • Monday Night

    Monday Night: Clear, then becoming mostly cloudy toward daybreak, with a low around 12. West wind around 6 mph becoming light and variable  after midnight.

    Low: 12 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 37. Southwest wind 5 to 9 mph.

    High: 37 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28. Southeast wind 6 to 13 mph becoming southwest after midnight. Winds could gust as high as 21 mph.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 10. Northwest wind 8 to 17 mph, with gusts as high as 32 mph.
M.L.King Day
Sunny, with a high near 21. Northwest wind 7 to 16 mph, with gusts as high as 28 mph.
Monday Night
Clear, then becoming mostly cloudy toward daybreak, with a low around 12. West wind around 6 mph becoming light and variable after midnight.
Tuesday
Mostly sunny, with a high near 37. Southwest wind 5 to 9 mph.
Tuesday Night
Mostly cloudy, with a low around 28. Southeast wind 6 to 13 mph becoming southwest after midnight. Winds could gust as high as 21 mph.
Wednesday
Mostly sunny, with a high near 44.
Wednesday Night
Partly cloudy, with a low around 21.
Thursday
Sunny, with a high near 35.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Mostly cloudy, with a high near 37.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 14.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 24.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 4.
Sunday
A 20 percent chance of snow. Mostly sunny and cold, with a high near 19.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Golden Eagle IL
 38.89°N 90.56°W (Elev. 548 ft)
5:51 pm CST Jan 18, 2026
7pm CST Jan 18, 2026-6pm CST Jan 25, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database