NWS Forecast for: St. Charles County Smartt Airport MO
Issued by: National Weather Service Saint Louis, MO
Last Update: 3:42 am CDT Oct 19, 2017
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  • Today

    Today: Sunny, with a high near 79. Light and variable wind becoming south around 6 mph in the morning.

    Sunny


    High: 79 °F

  • Tonight

    Tonight: Mostly clear, with a low around 51. Southeast wind 3 to 5 mph.

    Mostly Clear


    Low: 51 °F

  • Friday

    Friday: Sunny, with a high near 79. Light south wind increasing to 5 to 10 mph in the morning.

    Sunny


    High: 79 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 56. Southeast wind 6 to 9 mph.

    Partly Cloudy


    Low: 56 °F

  • Saturday

    Saturday: Partly sunny, with a high near 79. South wind 8 to 15 mph, with gusts as high as 24 mph.

    Partly Sunny


    High: 79 °F

  • Saturday
    Night

    Saturday Night: A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am.  Low around 60. Chance of precipitation is 90%.

    Slight Chance
    T-storms then
    T-storms

    Low: 60 °F

  • Sunday

    Sunday: Showers and possibly a thunderstorm before 1pm, then a chance of showers.  High near 66. Chance of precipitation is 80%.

    Showers


    High: 66 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers before 1am.  Partly cloudy, with a low around 49.

    Slight Chance
    Showers

    Low: 49 °F

  • Monday

    Monday: Mostly sunny, with a high near 68.

    Mostly Sunny


    High: 68 °F

  • Today: Sunny, with a high near 79. Light and variable wind becoming south around 6 mph in the morning.

    Tonight: Mostly clear, with a low around 51. Southeast wind 3 to 5 mph.

    Friday: Sunny, with a high near 79. Light south wind increasing to 5 to 10 mph in the morning.

    Friday Night: Partly cloudy, with a low around 56. Southeast wind 6 to 9 mph.

    Saturday: Partly sunny, with a high near 79. South wind 8 to 15 mph, with gusts as high as 24 mph.

    Saturday Night: A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 60. Chance of precipitation is 90%.

    Sunday: Showers and possibly a thunderstorm before 1pm, then a chance of showers. High near 66. Chance of precipitation is 80%.

    Sunday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 49.

    Monday: Mostly sunny, with a high near 68.

    Monday Night: Mostly clear, with a low around 49.

    Tuesday: Mostly sunny, with a high near 62.

    Tuesday Night: Partly cloudy, with a low around 44.

    Wednesday: Mostly sunny, with a high near 57.



    St. Charles County Smartt Airport MO
     38.94°N 90.45°W (Elev. 427 ft)

    Visit your local NWS office at: http://www.crh.noaa.gov/lsx/