National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 41.71°N 92.75°W (Text-Only)
NWS Forecast for: Grinnell Regional Airport IA
Issued by: National Weather Service Des Moines, IA
Last Update: 9:34 am CDT Jun 18, 2024		Print

  • Today

    Today: Mostly sunny, with a high near 90. Windy, with a south wind 23 to 25 mph, with gusts as high as 38 mph.

    High: 90 °F

    Mostly Sunny
    and Windy


  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Some of the storms could produce heavy rainfall. Low around 70. Breezy, with a south wind 10 to 20 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

    Low: 70 °F

    Chance
    T-storms and
    Breezy then
    Heavy Rain

  • Juneteenth

    Juneteenth: Showers and possibly a thunderstorm before 10am, then showers and thunderstorms likely between 10am and 4pm, then showers likely and possibly a thunderstorm after 4pm. High near 78. South wind 9 to 11 mph becoming north northwest in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 78 °F

    T-storms



  • Wednesday
    Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67. North northeast wind around 6 mph becoming east after midnight. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 67 °F

    Chance
    T-storms


  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. East southeast wind around 7 mph becoming south southwest in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 86 °F

    Chance
    T-storms


  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 69.

    Low: 69 °F

    Slight Chance
    T-storms


  • Friday

    Friday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.

    High: 91 °F

    Slight Chance
    T-storms


  • Friday
    Night

    Friday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73.

    Low: 73 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 90. Breezy.

    High: 90 °F

    Chance
    T-storms and
    Breezy



    • Today: Mostly sunny, with a high near 90. Windy, with a south wind 23 to 25 mph, with gusts as high as 38 mph.

    Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Some of the storms could produce heavy rainfall. Low around 70. Breezy, with a south wind 10 to 20 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

    Juneteenth: Showers and possibly a thunderstorm before 10am, then showers and thunderstorms likely between 10am and 4pm, then showers likely and possibly a thunderstorm after 4pm. High near 78. South wind 9 to 11 mph becoming north northwest in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Wednesday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67. North northeast wind around 6 mph becoming east after midnight. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Thursday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. East southeast wind around 7 mph becoming south southwest in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Thursday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 69.

    Friday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.

    Friday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73.

    Saturday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 90. Breezy.

    Saturday Night: Showers and thunderstorms likely, mainly before 1am. Partly cloudy, with a low around 67. Chance of precipitation is 60%.

    Sunday: Sunny, with a high near 84.

    Sunday Night: Mostly clear, with a low around 63.

    Monday: Sunny, with a high near 87.


    Grinnell Regional Airport IA
     41.71°N 92.75°W

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