7-Day Forecast 37.19°N 86.09°W (Text-Only)
NWS Forecast for: Mammoth Cave KY
Issued by: National Weather Service Louisville, KY
Last Update: 9:14 am CDT Jul 13, 2025
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  • Today

    Today: Showers and thunderstorms likely, mainly after 5pm.  Mostly sunny, with a high near 90. Light southwest wind.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 90 °F

    Mostly Sunny
    then T-storms
    Likely

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly between 2am and 4am.  Partly cloudy, with a low around 71. Calm wind.

    Low: 71 °F

    Chance
    T-storms

  • Monday

    Monday: Showers and thunderstorms likely, mainly after 1pm.  Partly sunny, with a high near 88. Calm wind.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 88 °F

    T-storms
    Likely

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 73. Calm wind.

    Low: 73 °F

    Partly Cloudy


  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly sunny, with a high near 90. Calm wind.

    High: 90 °F

    Chance
    T-storms

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 73.

    Low: 73 °F

    Partly Cloudy


  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 91.

    High: 91 °F

    Chance
    T-storms

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 74.

    Low: 74 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 91.

    High: 91 °F

    Chance
    T-storms



  • Today: Showers and thunderstorms likely, mainly after 5pm. Mostly sunny, with a high near 90. Light southwest wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Tonight: A 40 percent chance of showers and thunderstorms, mainly between 2am and 4am. Partly cloudy, with a low around 71. Calm wind.

    Monday: Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 88. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Monday Night: Partly cloudy, with a low around 73. Calm wind.

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 90. Calm wind.

    Tuesday Night: Partly cloudy, with a low around 73.

    Wednesday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.

    Wednesday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.

    Thursday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.

    Thursday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 73.

    Friday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.

    Friday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73.

    Saturday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.



    Mammoth Cave KY
     37.19°N 86.09°W (Elev. 600 ft)

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