7-Day Forecast 43.15°N 93.19°W (Text-Only)
NWS Forecast for: Mason City IA
Issued by: National Weather Service Des Moines, IA
Last Update: 12:34 pm CDT Jun 15, 2024
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  • This
    Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 78. Breezy, with a southeast wind 16 to 18 mph, with gusts as high as 29 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    Chance
    T-storms and
    Breezy


  • Tonight

    Tonight: Showers and thunderstorms, mainly before 4am. Some of the storms could produce heavy rainfall.  Low around 68. Breezy, with a south southeast wind 15 to 17 mph, with gusts as high as 28 mph.  Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

    Low: 68 °F

    Heavy Rain
    and Breezy



  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly before 7am.  Sunny, with a high near 93. Heat index values as high as 101. Breezy, with a south southwest wind 15 to 18 mph, with gusts as high as 30 mph.  New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 93 °F

    Breezy.
    Chance
    T-storms then
    Sunny

  • Sunday
    Night

    Sunday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am.  Mostly clear, with a low around 73. South wind 10 to 13 mph, with gusts as high as 21 mph.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 73 °F

    Chance
    T-storms



  • Monday

    Monday: A 30 percent chance of showers and thunderstorms, mainly before 1pm.  Mostly sunny, with a high near 92. Windy, with a south wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 92 °F

    Chance
    T-storms and
    Windy


  • Monday
    Night

    Monday Night: A 20 percent chance of showers and thunderstorms.  Mostly clear, with a low around 73. Breezy.

    Low: 73 °F

    Slight Chance
    T-storms and
    Breezy


  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly sunny, with a high near 89. Windy.

    High: 89 °F

    Windy. Slight
    Chance
    T-storms then
    Chance
    T-storms

  • Tuesday
    Night

    Tuesday Night: Showers and thunderstorms likely.  Mostly cloudy, with a low around 65. Chance of precipitation is 70%.

    Low: 65 °F

    T-storms
    Likely



  • Juneteenth

    Juneteenth: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 79.

    High: 79 °F

    Chance
    T-storms





  • This Afternoon: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 78. Breezy, with a southeast wind 16 to 18 mph, with gusts as high as 29 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Tonight: Showers and thunderstorms, mainly before 4am. Some of the storms could produce heavy rainfall. Low around 68. Breezy, with a south southeast wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

    Sunday: A 30 percent chance of showers and thunderstorms, mainly before 7am. Sunny, with a high near 93. Heat index values as high as 101. Breezy, with a south southwest wind 15 to 18 mph, with gusts as high as 30 mph. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Sunday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly clear, with a low around 73. South wind 10 to 13 mph, with gusts as high as 21 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Monday: A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 92. Windy, with a south wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Monday Night: A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 73. Breezy.

    Tuesday: A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 89. Windy.

    Tuesday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 65. Chance of precipitation is 70%.

    Juneteenth: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79.

    Wednesday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.

    Thursday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.

    Thursday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.

    Friday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.



    Mason City IA
     43.15°N 93.19°W

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