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.

Fair

69°F

21°C

Humidity 68%
Wind Speed S 10 mph
Barometer 29.90 in (1012.1 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 6 Mar 7:54 pm CST
Extended Forecast for

Elsberry MO

  • Tonight

    Tonight: A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 2am. Low around 58. South wind 8 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 100%.

    Low: 58 °F

    Slight Chance
    T-storms then
    Rain

  • Saturday

    Saturday: Rain and thunderstorms likely, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 53 by 5pm. Southwest wind 9 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 70%.

    High: 62 °F⇓

    Rain Likely
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming clear, with a low around 35. West wind 5 to 7 mph becoming calm in the evening.

    Low: 35 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 66. Light southwest wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

    High: 66 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 46. South wind around 6 mph.

    Low: 46 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain after midnight. Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear
    then Chance
    Rain

  • Tuesday

    Tuesday: A chance of rain and thunderstorms, then rain and possibly a thunderstorm after noon. High near 79. Chance of precipitation is 80%.

    High: 79 °F

    Chance Rain
    then Rain

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm. Low around 47. Chance of precipitation is 90%.

    Low: 47 °F

    Rain

Detailed Forecast

Tonight
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 2am. Low around 58. South wind 8 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 100%.
Saturday
Rain and thunderstorms likely, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 53 by 5pm. Southwest wind 9 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 70%.
Saturday Night
Mostly cloudy, then gradually becoming clear, with a low around 35. West wind 5 to 7 mph becoming calm in the evening.
Sunday
Sunny, with a high near 66. Light southwest wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Clear, with a low around 46. South wind around 6 mph.
Monday
Sunny, with a high near 79.
Monday Night
A 30 percent chance of rain after midnight. Mostly clear, with a low around 56.
Tuesday
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after noon. High near 79. Chance of precipitation is 80%.
Tuesday Night
Rain and possibly a thunderstorm. Low around 47. Chance of precipitation is 90%.
Wednesday
Rain likely, mainly before noon. Cloudy, with a high near 58. Chance of precipitation is 60%.
Wednesday Night
Mostly cloudy, with a low around 33.
Thursday
Sunny, with a high near 58.
Thursday Night
Mostly cloudy, with a low around 40.
Friday
Partly sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Elsberry MO
 39.17°N 90.78°W (Elev. 436 ft)
Last Update:
6:56 pm CST Mar 6, 2026
Forecast Valid:
8pm CST Mar 6, 2026-6pm CDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation