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: 4:14 pm CDT Jul 14, 2025




This Afternoon: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87. Calm wind.

Tonight: A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers after 5am. Patchy fog after 1am. Otherwise, partly cloudy, with a low around 72. Calm wind. Chance of precipitation is 10%.

Tuesday: Showers and thunderstorms likely, mainly between 4pm and 5pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 89. Calm wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 73. Calm wind.

Wednesday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. Calm wind becoming southwest around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night: A 20 percent chance of showers and thunderstorms after 1am. 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. Partly cloudy, with a low around 74.

Friday: Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 90. Chance of precipitation is 60%.

Friday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Chance of precipitation is 20%.

Saturday: Showers and thunderstorms likely. Partly sunny, with a high near 90. Chance of precipitation is 60%.

Saturday Night: Mostly cloudy, with a low around 74.

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

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

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



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

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