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.

Overcast

36°F

2°C

Humidity 97%
Wind Speed Calm
Barometer 30.05 in (1017.6 mb)
Dewpoint 35°F (2°C)
Visibility 8.00 mi
Last update 10 Jan 3:54 am CST
Extended Forecast for

4 Miles NE Golden Eagle IL

  • Overnight

    Overnight: A 40 percent chance of rain. Mostly cloudy, with a low around 37. Northwest wind 3 to 6 mph.

    Low: 37 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a high near 47. Northwest wind 8 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

    High: 47 °F

    Rain Likely
    then Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy during the early evening, then clearing, with a low around 27. Northwest wind 10 to 15 mph, with gusts as high as 28 mph.

    Low: 27 °F

    Clearing

  • Sunday

    Sunday: Sunny, with a high near 39. Northwest wind 6 to 14 mph, with gusts as high as 24 mph.

    High: 39 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 26. Southwest wind 3 to 7 mph.

    Low: 26 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of rain. Mostly cloudy, with a low around 37. Northwest wind 3 to 6 mph.
Saturday
Rain likely, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a high near 47. Northwest wind 8 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Saturday Night
Mostly cloudy during the early evening, then clearing, with a low around 27. Northwest wind 10 to 15 mph, with gusts as high as 28 mph.
Sunday
Sunny, with a high near 39. Northwest wind 6 to 14 mph, with gusts as high as 24 mph.
Sunday Night
Mostly clear, with a low around 26. Southwest wind 3 to 7 mph.
Monday
Mostly sunny, with a high near 51.
Monday Night
Mostly clear, with a low around 37.
Tuesday
Partly sunny, with a high near 58.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 43.
Wednesday Night
Partly cloudy, with a low around 21.
Thursday
Mostly sunny, with a high near 38.
Thursday Night
Mostly cloudy, with a low around 28.
Friday
Partly sunny, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Golden Eagle IL
 38.92°N 90.53°W (Elev. 499 ft)
Last Update:
3:16 am CST Jan 10, 2026
Forecast Valid:
4am CST Jan 10, 2026-6pm CST Jan 16, 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