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

44°F

7°C

Humidity 79%
Wind Speed E 8 mph
Barometer 29.82 in (1009.6 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 8 Jan 3:54 am CST
Extended Forecast for

4 Miles ESE Golden Eagle IL

  • Today

    Today: A chance of rain, then rain and possibly a thunderstorm after 3pm. High near 64. Breezy, with a south wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 90%.

    High: 64 °F

    Chance Rain
    then Rain and
    Breezy

  • Tonight

    Tonight: Rain and thunderstorms before 2am, then a slight chance of rain between 2am and 4am. Low around 45. South wind 14 to 18 mph becoming west after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 80%.

    Low: 45 °F

    Rain then
    Slight Chance
    Rain

  • Friday

    Friday: Mostly cloudy, with a high near 52. West wind 6 to 14 mph becoming north in the afternoon. Winds could gust as high as 26 mph.

    High: 52 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 37. Northeast wind 3 to 7 mph.

    Low: 37 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: A 20 percent chance of rain before noon. Partly sunny, with a high near 45. West wind 8 to 15 mph, with gusts as high as 24 mph.

    High: 45 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Saturday Night

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

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 35.

    High: 35 °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 49.

    High: 49 °F

    Sunny

Detailed Forecast

Today
A chance of rain, then rain and possibly a thunderstorm after 3pm. High near 64. Breezy, with a south wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 90%.
Tonight
Rain and thunderstorms before 2am, then a slight chance of rain between 2am and 4am. Low around 45. South wind 14 to 18 mph becoming west after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 80%.
Friday
Mostly cloudy, with a high near 52. West wind 6 to 14 mph becoming north in the afternoon. Winds could gust as high as 26 mph.
Friday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 37. Northeast wind 3 to 7 mph.
Saturday
A 20 percent chance of rain before noon. Partly sunny, with a high near 45. West wind 8 to 15 mph, with gusts as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 35.
Sunday Night
Mostly clear, with a low around 23.
Monday
Sunny, with a high near 49.
Monday Night
Mostly clear, with a low around 34.
Tuesday
Partly sunny, with a high near 54.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Mostly cloudy, with a high near 43.
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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:
3:16 am CST Jan 8, 2026
Forecast Valid:
4am CST Jan 8, 2026-6pm CST Jan 14, 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