NWS Forecast for: Marathon FL
Issued by: National Weather Service Key West, FL
Last Update: 6:16 am EDT Aug 17, 2019
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  • Today

    Today: A slight chance of showers and thunderstorms.  Partly sunny, with a high near 92. Southeast wind around 5 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms


    High: 92 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly before midnight.  Partly cloudy, with a low around 84. East wind around 10 mph.  Chance of precipitation is 30%.

    Chance
    Showers then
    Slight Chance
    T-storms

    Low: 84 °F

  • Sunday

    Sunday: A slight chance of showers and thunderstorms.  Mostly sunny, with a high near 91. East wind 10 to 15 mph.  Chance of precipitation is 10%.

    Slight Chance
    T-storms


    High: 91 °F

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 83. East wind 10 to 15 mph.  Chance of precipitation is 30%.

    Chance
    Showers


    Low: 83 °F

  • Monday

    Monday: A chance of showers and thunderstorms.  Mostly sunny, with a high near 89. East wind around 10 mph.  Chance of precipitation is 30%.

    Chance
    T-storms


    High: 89 °F

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 81. Chance of precipitation is 40%.

    Chance
    T-storms


    Low: 81 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms.  Partly sunny, with a high near 90. Chance of precipitation is 50%.

    Chance
    T-storms


    High: 90 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 82. Chance of precipitation is 40%.

    Chance
    T-storms


    Low: 82 °F

  • Wednesday

    Wednesday: A chance of showers and thunderstorms.  Partly sunny, with a high near 90. Chance of precipitation is 40%.

    Chance
    T-storms


    High: 90 °F



  • Today: A slight chance of showers and thunderstorms. Partly sunny, with a high near 92. Southeast wind around 5 mph. Chance of precipitation is 20%.

    Tonight: A chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 84. East wind around 10 mph. Chance of precipitation is 30%.

    Sunday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 91. East wind 10 to 15 mph. Chance of precipitation is 10%.

    Sunday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 83. East wind 10 to 15 mph. Chance of precipitation is 30%.

    Monday: A chance of showers and thunderstorms. Mostly sunny, with a high near 89. East wind around 10 mph. Chance of precipitation is 30%.

    Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 81. Chance of precipitation is 40%.

    Tuesday: A chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 50%.

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 82. Chance of precipitation is 40%.

    Wednesday: A chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 40%.

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 82. Chance of precipitation is 40%.

    Thursday: A chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 40%.

    Thursday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 82. Chance of precipitation is 30%.

    Friday: A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 30%.



    Marathon FL
     24.72°N 81.1°W (Elev. 0 ft)

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