National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 38.59°N 90.66°W (Text-Only)
NWS Forecast for: Grover MO
Issued by: National Weather Service Saint Louis, MO
Last Update: 12:30 pm CDT May 17, 2026		Print

  • This
    Afternoon

    This Afternoon: Mostly cloudy early, then gradual clearing, with a high near 32. South wind 18 to 23 km/h, with gusts as high as 42 km/h.

    High: 32 °C

    Becoming
    Sunny


  • Tonight

    Tonight: Increasing clouds, with a low around 22. South wind around 18 km/h, with gusts as high as 37 km/h.

    Low: 22 °C

    Increasing
    Clouds


  • Monday

    Monday: Showers and thunderstorms likely, mainly before 2pm. Mostly cloudy, with a high near 30. South wind 18 to 21 km/h, with gusts as high as 40 km/h. Chance of precipitation is 70%.

    High: 30 °C

    T-storms
    Likely


  • Monday
    Night

    Monday Night: Showers and thunderstorms likely, mainly after 4am. Partly cloudy, with a low around 21. South wind 18 to 21 km/h, with gusts as high as 39 km/h. Chance of precipitation is 60%.

    Low: 21 °C

    Slight Chance
    T-storms then
    T-storms
    Likely

  • Tuesday

    Tuesday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 7am. High near 29. South wind 13 to 21 km/h, with gusts as high as 39 km/h. Chance of precipitation is 90%.

    High: 29 °C

    T-storms
    Likely then
    Showers

  • Tuesday
    Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 13. Chance of precipitation is 60%.

    Low: 13 °C

    Showers
    Likely


  • Wednesday

    Wednesday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 21.

    High: 21 °C

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 11.

    Low: 11 °C

    Mostly Cloudy



  • Thursday

    Thursday: Partly sunny, with a high near 22.

    High: 22 °C

    Partly Sunny





    • This Afternoon: Mostly cloudy early, then gradual clearing, with a high near 32. South wind 18 to 23 km/h, with gusts as high as 42 km/h.

    Tonight: Increasing clouds, with a low around 22. South wind around 18 km/h, with gusts as high as 37 km/h.

    Monday: Showers and thunderstorms likely, mainly before 2pm. Mostly cloudy, with a high near 30. South wind 18 to 21 km/h, with gusts as high as 40 km/h. Chance of precipitation is 70%.

    Monday Night: Showers and thunderstorms likely, mainly after 4am. Partly cloudy, with a low around 21. South wind 18 to 21 km/h, with gusts as high as 39 km/h. Chance of precipitation is 60%.

    Tuesday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 7am. High near 29. South wind 13 to 21 km/h, with gusts as high as 39 km/h. Chance of precipitation is 90%.

    Tuesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 13. Chance of precipitation is 60%.

    Wednesday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 21.

    Wednesday Night: Mostly cloudy, with a low around 11.

    Thursday: Partly sunny, with a high near 22.

    Thursday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 12.

    Friday: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 24.

    Friday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 14.

    Saturday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 27.


    Grover MO
     38.59°N 90.66°W (Elev. 732 m)

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