Current conditions at

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

Lat: 38.93°NLon: 90.43°WElev: 436ft.

A Few Clouds

82°F

28°C

Humidity 55%
Wind Speed E 7 mph
Barometer 30.07 in (1017.7 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 22 Aug 12:54 pm CDT
Extended Forecast for

5 Miles WSW Elsberry MO

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 83. Calm wind.

    High: 83 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 64. Light and variable wind.

    Low: 64 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 84. Calm wind becoming northwest 5 to 8 mph in the morning.

    High: 84 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming clear, with a low around 56. North wind around 5 mph.

    Low: 56 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 77. Northwest wind 3 to 8 mph.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 83. Calm wind.
Tonight
Mostly clear, with a low around 64. Light and variable wind.
Saturday
Partly sunny, with a high near 84. Calm wind becoming northwest 5 to 8 mph in the morning.
Saturday Night
Mostly cloudy, then gradually becoming clear, with a low around 56. North wind around 5 mph.
Sunday
Sunny, with a high near 77. Northwest wind 3 to 8 mph.
Sunday Night
Mostly clear, with a low around 56.
Monday
Mostly sunny, with a high near 74.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Elsberry MO
 39.15°N 90.86°W (Elev. 682 ft)
10:41 am CDT Aug 22, 2025
12pm CDT Aug 22, 2025-6pm CDT Aug 28, 2025
 
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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