Current conditions at

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

Lat: 38.93°NLon: 90.43°WElev: 436ft.

Overcast

44°F

7°C

Humidity 55%
Wind Speed NE 15 mph
Barometer 30.37 in (1028.2 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 7 Apr 4:54 am CDT
Extended Forecast for

Kane IL

  • Overnight

    Overnight: A 50 percent chance of rain.  Cloudy, with a low around 41. Northeast wind around 9 mph, with gusts as high as 22 mph.

    Low: 41 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly before 9am.  Cloudy, then gradually becoming mostly sunny, with a high near 53. East wind 10 to 14 mph.  Chance of precipitation is 60%.

    High: 53 °F

    Rain Likely
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39. Southeast wind around 11 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72. South wind 11 to 17 mph, with gusts as high as 28 mph.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53. South wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 53 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 1pm.  Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after 1am.  Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a high near 68. Chance of precipitation is 60%.

    High: 68 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance
    Showers

Detailed Forecast

Overnight
A 50 percent chance of rain. Cloudy, with a low around 41. Northeast wind around 9 mph, with gusts as high as 22 mph.
Tuesday
Rain likely, mainly before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 53. East wind 10 to 14 mph. Chance of precipitation is 60%.
Tuesday Night
Mostly cloudy, with a low around 39. Southeast wind around 11 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 72. South wind 11 to 17 mph, with gusts as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 53. South wind 10 to 13 mph, with gusts as high as 22 mph.
Thursday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 76.
Thursday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 56.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 68. Chance of precipitation is 60%.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 52.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 72.
Saturday Night
Mostly cloudy, with a low around 58.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Monday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
Kane IL
 39.2°N 90.38°W (Elev. 551 ft)
5:21 am CDT Apr 7, 2026
5am CDT Apr 7, 2026-6pm CDT Apr 13, 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