National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

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

Lat: 38.93°NLon: 90.43°WElev: 436ft.

Fog/Mist

52°F

11°C

Humidity 86%
Wind Speed E 6 mph
Barometer 30.04 in (1017.1 mb)
Dewpoint 48°F (9°C)
Visibility 5.00 mi
Wind Chill50°F (10°C)
Last update 20 Nov 11:54 am CST
Extended Forecast for

4 Miles SW Elsberry MO

  • This Afternoon

    This Afternoon: Cloudy, with a high near 56. Southeast wind 3 to 5 mph.

    High: 56 °F

    Cloudy

  • Tonight

    Tonight: Rain and thunderstorms likely before 2am, then rain and possibly a thunderstorm between 2am and 3am, then rain after 3am. Patchy fog after 1am. Low around 52. East wind 3 to 6 mph. Chance of precipitation is 100%.

    Low: 52 °F

    Chance Rain
    then Rain and
    Patchy Fog

  • Friday

    Friday: Rain and possibly a thunderstorm. Patchy fog before 10am. High near 53. Northeast wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.

    High: 53 °F

    Rain and
    Patchy Fog

  • Friday Night

    Friday Night: Rain, mainly before 9pm. Low around 42. North wind 5 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.

    Low: 42 °F

    Rain then
    Chance Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 56. Northeast wind around 5 mph becoming calm in the morning.

    High: 56 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Monday

    Monday: A 50 percent chance of rain. Mostly cloudy, with a high near 56.

    High: 56 °F

    Chance Rain

Detailed Forecast

This Afternoon
Cloudy, with a high near 56. Southeast wind 3 to 5 mph.
Tonight
Rain and thunderstorms likely before 2am, then rain and possibly a thunderstorm between 2am and 3am, then rain after 3am. Patchy fog after 1am. Low around 52. East wind 3 to 6 mph. Chance of precipitation is 100%.
Friday
Rain and possibly a thunderstorm. Patchy fog before 10am. High near 53. Northeast wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.
Friday Night
Rain, mainly before 9pm. Low around 42. North wind 5 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
Saturday
Mostly sunny, with a high near 56. Northeast wind around 5 mph becoming calm in the morning.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 44.
Monday
A 50 percent chance of rain. Mostly cloudy, with a high near 56.
Monday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.
Tuesday
A 40 percent chance of rain. Partly sunny, with a high near 57.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Partly sunny, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Elsberry MO
 39.15°N 90.86°W (Elev. 682 ft)
Last Update:
10:56 am CST Nov 20, 2025
Forecast Valid:
12pm CST Nov 20, 2025-6pm CST Nov 26, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation