National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

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

Lat: 38.93°NLon: 90.43°WElev: 436ft.

Fair

59°F

15°C

Humidity 31%
Wind Speed SW 14 mph
Barometer 29.83 in (1010.3 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 13 Jan 10:54 am CST
Extended Forecast for

Golden Eagle IL

  • Today

    Today: Increasing clouds, with a high near 63. West wind 9 to 14 mph, with gusts as high as 26 mph.

    High: 63 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 37. West wind 8 to 14 mph, with gusts as high as 23 mph.

    Low: 37 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of sprinkles and flurries between 7am and 9am. Mostly cloudy through mid morning, then gradual clearing, with a temperature falling to around 32 by 5pm. Breezy, with a north wind 14 to 20 mph, with gusts as high as 30 mph.

    High: 38 °F⇓

    Chance
    Sprinkles/Flurries
    and Breezy
    then Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 17. Northwest wind 8 to 14 mph, with gusts as high as 24 mph.

    Low: 17 °F

    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 34. Northwest wind 6 to 8 mph becoming south in the afternoon.

    High: 34 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Slight Chance
    Snow

  • Friday

    Friday: Partly sunny, with a high near 43. Breezy.

    High: 43 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: A slight chance of rain and snow before midnight. Mostly cloudy, with a low around 21. Chance of precipitation is 20%.

    Low: 21 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 29.

    High: 29 °F

    Mostly Cloudy

Detailed Forecast

Today
Increasing clouds, with a high near 63. West wind 9 to 14 mph, with gusts as high as 26 mph.
Tonight
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 37. West wind 8 to 14 mph, with gusts as high as 23 mph.
Wednesday
A chance of sprinkles and flurries between 7am and 9am. Mostly cloudy through mid morning, then gradual clearing, with a temperature falling to around 32 by 5pm. Breezy, with a north wind 14 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Clear, with a low around 17. Northwest wind 8 to 14 mph, with gusts as high as 24 mph.
Thursday
Mostly sunny, with a high near 34. Northwest wind 6 to 8 mph becoming south in the afternoon.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 28.
Friday
Partly sunny, with a high near 43. Breezy.
Friday Night
A slight chance of rain and snow before midnight. Mostly cloudy, with a low around 21. Chance of precipitation is 20%.
Saturday
Mostly cloudy, with a high near 29.
Saturday Night
Mostly cloudy, with a low around 9.
Sunday
Mostly sunny, with a high near 24.
Sunday Night
Partly cloudy, with a low around 13.
M.L.King Day
Mostly sunny, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Golden Eagle IL
 38.9°N 90.59°W (Elev. 597 ft)
Last Update:
10:51 am CST Jan 13, 2026
Forecast Valid:
11am CST Jan 13, 2026-6pm CST Jan 19, 2026
 
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