Current conditions at

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

Lat: 38.93°NLon: 90.43°WElev: 436ft.

Fair

55°F

13°C

Humidity 22%
Wind Speed N 7 mph
Barometer 30.04 in (1017.3 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 16 Nov 11:54 am CST
Extended Forecast for

3 Miles SW Godfrey IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 58. West wind 6 to 8 mph becoming north.

    High: 58 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 36. North wind around 5 mph becoming calm  in the evening.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of rain after 5pm.  Increasing clouds, with a high near 59. Southeast wind 5 to 13 mph, with gusts as high as 22 mph.

    High: 59 °F

    Sunny then
    Slight Chance
    Rain

  • Monday Night

    Monday Night: Rain and thunderstorms likely before midnight, then showers likely and possibly a thunderstorm between midnight and 3am, then showers likely after 3am.  Mostly cloudy, with a low around 48. Southeast wind 10 to 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 70%.

    Low: 48 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A 30 percent chance of showers before noon.  Partly sunny, with a high near 69. Southeast wind 7 to 10 mph.

    High: 69 °F

    Chance
    Showers then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before midnight.  Mostly cloudy, with a low around 50.

    Low: 50 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain after noon.  Mostly cloudy, with a high near 65.

    High: 65 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance Rain

  • Thursday

    Thursday: Rain likely and possibly a thunderstorm, then rain after noon.  High near 65. Chance of precipitation is 80%.

    High: 65 °F

    Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 58. West wind 6 to 8 mph becoming north.
Tonight
Mostly clear, with a low around 36. North wind around 5 mph becoming calm in the evening.
Monday
A 20 percent chance of rain after 5pm. Increasing clouds, with a high near 59. Southeast wind 5 to 13 mph, with gusts as high as 22 mph.
Monday Night
Rain and thunderstorms likely before midnight, then showers likely and possibly a thunderstorm between midnight and 3am, then showers likely after 3am. Mostly cloudy, with a low around 48. Southeast wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Tuesday
A 30 percent chance of showers before noon. Partly sunny, with a high near 69. Southeast wind 7 to 10 mph.
Tuesday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 50.
Wednesday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 65.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 52.
Thursday
Rain likely and possibly a thunderstorm, then rain after noon. High near 65. Chance of precipitation is 80%.
Thursday Night
Rain likely, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 55. Chance of precipitation is 70%.
Friday
A 50 percent chance of rain. Partly sunny, with a high near 64.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 53.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Godfrey IL
 38.93°N 90.22°W (Elev. 597 ft)
12:21 pm CST Nov 16, 2025
12pm CST Nov 16, 2025-6pm CST Nov 22, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database