Current conditions at

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

Lat: 38.93°NLon: 90.43°WElev: 436ft.

Overcast

55°F

13°C

Humidity 72%
Wind Speed W 10 mph
Barometer 29.96 in (1014.5 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 5 Nov 5:54 pm CST
Extended Forecast for

3 Miles SW Godfrey IL

  • Tonight

    Tonight: Patchy drizzle.  Cloudy, with a low around 45. West wind 7 to 9 mph.

    Low: 45 °F

    Patchy
    Drizzle

  • Friday

    Friday: Patchy drizzle before 11am.  Cloudy through mid morning, then gradual clearing, with a high near 51. North wind 8 to 13 mph.

    High: 51 °F

    Patchy
    Drizzle then
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 34. North wind 5 to 7 mph becoming calm  in the evening.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 54. Calm wind becoming northwest around 5 mph.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 38.

    Low: 38 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 41.

    Low: 41 °F

    Clear

Detailed Forecast

Tonight
Patchy drizzle. Cloudy, with a low around 45. West wind 7 to 9 mph.
Friday
Patchy drizzle before 11am. Cloudy through mid morning, then gradual clearing, with a high near 51. North wind 8 to 13 mph.
Friday Night
Mostly clear, with a low around 34. North wind 5 to 7 mph becoming calm in the evening.
Saturday
Sunny, with a high near 54. Calm wind becoming northwest around 5 mph.
Saturday Night
Mostly clear, with a low around 34. Calm wind.
Sunday
Sunny, with a high near 61.
Sunday Night
Clear, with a low around 38.
Monday
Sunny, with a high near 66.
Monday Night
Clear, with a low around 41.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Mostly clear, with a low around 40.
Veterans Day
Sunny, with a high near 65.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
Sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Godfrey IL
 38.93°N 90.25°W (Elev. 531 ft)
4:51 pm CST Nov 5, 2026
6pm CST Nov 5, 2026-6pm CST Nov 12, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database