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

48°F

9°C

Humidity 89%
Wind Speed NE 7 mph
Barometer 30.07 in (1018.3 mb)
Dewpoint 45°F (7°C)
Visibility 6.00 mi
Wind Chill45°F (7°C)
Last update 3 Mar 7:54 pm CST
Extended Forecast for

Elsberry MO

  • Tonight

    Tonight: Showers and possibly a thunderstorm, mainly before 4am, then a chance of showers and thunderstorms after 4am. Patchy dense fog before 10pm, then patchy dense fog after 2am. Low around 45. Northeast wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 80%.

    Low: 45 °F

    Showers and
    Patchy Dense
    Fog

  • Wednesday

    Wednesday: A chance of showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 4pm, then a chance of showers and thunderstorms after 4pm. Areas of dense fog before 11am. Otherwise, cloudy, with a high near 58. Northeast wind around 6 mph becoming east in the afternoon. Chance of precipitation is 70%.

    High: 58 °F

    Chance
    T-storms and
    Areas Dense
    Fog then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Patchy fog between 10pm and 4am. Low around 49. Calm wind becoming southwest around 6 mph after midnight. Chance of precipitation is 90%.

    Low: 49 °F

    Showers and
    Patchy Fog

  • Thursday

    Thursday: A 40 percent chance of showers, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 67. Light and variable wind becoming west 5 to 7 mph.

    High: 67 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 54. Calm wind becoming south 5 to 7 mph after midnight. Chance of precipitation is 70%.

    Low: 54 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: A chance of showers and thunderstorms. Partly sunny, with a high near 79. Chance of precipitation is 50%.

    High: 79 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Low around 54. Chance of precipitation is 90%.

    Low: 54 °F

    Showers
    Likely then
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers before noon. Partly sunny, with a high near 65.

    High: 65 °F

    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers and possibly a thunderstorm, mainly before 4am, then a chance of showers and thunderstorms after 4am. Patchy dense fog before 10pm, then patchy dense fog after 2am. Low around 45. Northeast wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 80%.
Wednesday
A chance of showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 4pm, then a chance of showers and thunderstorms after 4pm. Areas of dense fog before 11am. Otherwise, cloudy, with a high near 58. Northeast wind around 6 mph becoming east in the afternoon. Chance of precipitation is 70%.
Wednesday Night
Showers and possibly a thunderstorm. Patchy fog between 10pm and 4am. Low around 49. Calm wind becoming southwest around 6 mph after midnight. Chance of precipitation is 90%.
Thursday
A 40 percent chance of showers, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 67. Light and variable wind becoming west 5 to 7 mph.
Thursday Night
A chance of showers, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 54. Calm wind becoming south 5 to 7 mph after midnight. Chance of precipitation is 70%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 79. Chance of precipitation is 50%.
Friday Night
Showers and possibly a thunderstorm. Low around 54. Chance of precipitation is 90%.
Saturday
A 30 percent chance of showers before noon. Partly sunny, with a high near 65.
Saturday Night
Mostly clear, with a low around 40.
Sunday
Sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 45.
Monday
Sunny, with a high near 74.
Monday Night
A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 56.
Tuesday
Showers and thunderstorms likely. Partly sunny, with a high near 74. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Elsberry MO
 39.17°N 90.78°W (Elev. 436 ft)
Last Update:
4:56 pm CST Mar 3, 2026
Forecast Valid:
8pm CST Mar 3, 2026-6pm CDT Mar 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation