7-Day Forecast 43.15°N 93.34°W (Text-Only)
NWS Forecast for: Mason City Municipal Airport IA
Issued by: National Weather Service Des Moines, IA
Last Update: 11:22 am CDT Jul 3, 2025
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  • This
    Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms.  Sunny, with a high near 89. South southwest wind 9 to 11 mph.

    High: 89 °F

    Slight Chance
    T-storms


  • Tonight

    Tonight: Mostly clear, with a low around 69. South wind around 10 mph.

    Low: 69 °F

    Mostly Clear



  • Independence
    Day

    Independence Day: Sunny, with a high near 90. Breezy, with a south southwest wind 10 to 17 mph, with gusts as high as 25 mph.

    High: 90 °F

    Sunny then
    Sunny and
    Breezy

  • Friday
    Night

    Friday Night: A 30 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 71. South wind around 14 mph, with gusts as high as 21 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 71 °F

    Partly Cloudy
    then Chance
    T-storms

  • Saturday

    Saturday: A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers and thunderstorms likely after 4pm.  Partly sunny, with a high near 83. Breezy, with a south southwest wind 14 to 18 mph, with gusts as high as 26 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 83 °F

    T-storms
    Likely and
    Breezy

  • Saturday
    Night

    Saturday Night: Showers and thunderstorms likely, mainly before 7pm.  Mostly cloudy, with a low around 63. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 63 °F

    T-storms
    Likely then
    Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny



  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy



  • Monday

    Monday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny





  • This Afternoon: A 20 percent chance of showers and thunderstorms. Sunny, with a high near 89. South southwest wind 9 to 11 mph.

    Tonight: Mostly clear, with a low around 69. South wind around 10 mph.

    Independence Day: Sunny, with a high near 90. Breezy, with a south southwest wind 10 to 17 mph, with gusts as high as 25 mph.

    Friday Night: A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 71. South wind around 14 mph, with gusts as high as 21 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Saturday: A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers and thunderstorms likely after 4pm. Partly sunny, with a high near 83. Breezy, with a south southwest wind 14 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Saturday Night: Showers and thunderstorms likely, mainly before 7pm. Mostly cloudy, with a low around 63. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Sunday: Mostly sunny, with a high near 81.

    Sunday Night: Partly cloudy, with a low around 61.

    Monday: Mostly sunny, with a high near 82.

    Monday Night: A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 64.

    Tuesday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.

    Tuesday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64.

    Wednesday: Mostly sunny, with a high near 83.



    Mason City Municipal Airport IA
     43.15°N 93.34°W

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