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.

Fog/Mist

56°F

13°C

Humidity 90%
Wind Speed E 14 mph
Barometer 29.70 in (1005.5 mb)
Dewpoint 53°F (12°C)
Visibility 5.00 mi
Last update 8 Jan 10:54 am CST
Extended Forecast for

3 Miles SE Golden Eagle IL

  • Today

    Today: Rain likely, then showers and possibly a thunderstorm after 3pm. High near 64. Breezy, with a south wind 11 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 80%.

    High: 64 °F

    Showers and
    Breezy

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 10pm, then a slight chance of showers between 10pm and 11pm. Low around 45. South wind 15 to 18 mph becoming west after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 80%.

    Low: 45 °F

    Showers then
    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a steady temperature around 48. West wind 11 to 16 mph becoming north 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 48 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 37. Calm wind becoming north 5 to 7 mph after midnight.

    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
Rain likely, then showers and possibly a thunderstorm after 3pm. High near 64. Breezy, with a south wind 11 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 80%.
Tonight
Showers and possibly a thunderstorm before 10pm, then a slight chance of showers between 10pm and 11pm. Low around 45. South wind 15 to 18 mph becoming west after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 80%.
Friday
Mostly cloudy, with a steady temperature around 48. West wind 11 to 16 mph becoming north 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph.
Friday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 37. Calm wind becoming north 5 to 7 mph after midnight.
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:
3 Miles SE Golden Eagle IL
 38.85°N 90.53°W (Elev. 427 ft)
Last Update:
10:26 am CST Jan 8, 2026
Forecast Valid:
11am CST Jan 8, 2026-6pm CST Jan 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation