NWS Forecast for: Chesterfield MO
Issued by: National Weather Service Saint Louis, MO
Last Update: 4:44 am CDT Aug 17, 2019
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  • Today

    Today: Showers and thunderstorms likely, mainly before 11am.  Mostly cloudy, with a high near 89. Southwest wind 5 to 7 mph.  Chance of precipitation is 60%.

    T-storms
    Likely then
    Mostly Cloudy

    High: 89 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 75. South wind 3 to 6 mph.

    Partly Cloudy


    Low: 75 °F

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms after 8am.  Partly sunny, with a high near 91. Southwest wind around 6 mph.

    Chance
    T-storms

    High: 91 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm.  Mostly cloudy, with a low around 73. South wind around 5 mph becoming calm  in the evening.

    Chance
    T-storms

    Low: 73 °F

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 93. Calm wind.

    Slight Chance
    T-storms

    High: 93 °F

  • Monday
    Night

    Monday Night: A 20 percent chance of showers and thunderstorms before 8pm.  Mostly clear, with a low around 75.

    Slight Chance
    T-storms then
    Mostly Clear

    Low: 75 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 8am.  Mostly sunny, with a high near 94.

    Slight Chance
    T-storms

    High: 94 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly between 8pm and 2am.  Partly cloudy, with a low around 73.

    Chance
    T-storms

    Low: 73 °F

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly after 8am.  Partly sunny, with a high near 89.

    Chance
    T-storms

    High: 89 °F



  • Today: Showers and thunderstorms likely, mainly before 11am. Mostly cloudy, with a high near 89. Southwest wind 5 to 7 mph. Chance of precipitation is 60%.

    Tonight: Partly cloudy, with a low around 75. South wind 3 to 6 mph.

    Sunday: A 40 percent chance of showers and thunderstorms after 8am. Partly sunny, with a high near 91. Southwest wind around 6 mph.

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 73. South wind around 5 mph becoming calm in the evening.

    Monday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 93. Calm wind.

    Monday Night: A 20 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 75.

    Tuesday: A 20 percent chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 94.

    Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly between 8pm and 2am. Partly cloudy, with a low around 73.

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly after 8am. Partly sunny, with a high near 89.

    Wednesday Night: A 30 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 67.

    Thursday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.

    Thursday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.

    Friday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.



    Chesterfield MO
     38.65°N 90.57°W (Elev. 512 ft)

    Visit your local NWS office at: https://www.weather.gov/lsx/