Current conditions at

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

Lat: 38.93°NLon: 90.43°WElev: 436ft.

Overcast

34°F

1°C

Humidity 76%
Wind Speed E 7 mph
Barometer 30.20 in (1022.9 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 13 Feb 12:54 am CST
Extended Forecast for

Kane IL

  • Overnight

    Overnight: Mostly clear, with a low around 32. Southeast wind around 6 mph.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 59. South wind 5 to 8 mph.

    High: 59 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 36. Light south wind.

    Low: 36 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Rain, mainly after noon.  High near 51. Calm wind becoming southeast 5 to 8 mph in the morning.  Chance of precipitation is 80%.

    High: 51 °F

    Chance Rain
    then Rain

  • Saturday Night

    Saturday Night: Rain, mainly before midnight.  Low around 42. East wind around 8 mph.  Chance of precipitation is 90%.

    Low: 42 °F

    Rain then
    Chance Rain

  • Sunday

    Sunday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 32. Southeast wind around 6 mph.
Friday
Sunny, with a high near 59. South wind 5 to 8 mph.
Friday Night
Increasing clouds, with a low around 36. Light south wind.
Saturday
Rain, mainly after noon. High near 51. Calm wind becoming southeast 5 to 8 mph in the morning. Chance of precipitation is 80%.
Saturday Night
Rain, mainly before midnight. Low around 42. East wind around 8 mph. Chance of precipitation is 90%.
Sunday
Mostly sunny, with a high near 57.
Sunday Night
Mostly clear, with a low around 36.
Washington's Birthday
Mostly sunny, with a high near 60.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Mostly cloudy, with a high near 63.
Tuesday Night
Mostly cloudy, with a low around 52.
Wednesday
Partly sunny, with a high near 69.
Wednesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 44.
Thursday
A 20 percent chance of rain. Sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
Kane IL
 39.2°N 90.38°W (Elev. 551 ft)
12:26 am CST Feb 13, 2026
1am CST Feb 13, 2026-6pm CST Feb 19, 2026
 
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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