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Mammoth Cave National Park, KY Weather Forecast
Wx Discussion - Wx Hazards - Wx Aviation
NWS Forecast for Mammoth Cave KY
National Weather Service Forecast for: Mammoth Cave KY
Issued by: National Weather Service Louisville, KY
Updated: 3:14 pm CDT Jun 30, 2025
 
This
Afternoon
This Afternoon: Scattered showers and thunderstorms. Partly sunny, with a high near 87. Southwest wind around 5 mph. Chance of precipitation is 40%.
Scattered
T-storms
 Tonight

Tonight: Scattered showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 72. Calm wind. Chance of precipitation is 30%.
Scattered
T-storms
 Tuesday

Tuesday: Scattered showers and thunderstorms, mainly after 7am. Cloudy, then gradually becoming mostly sunny, with a high near 84. Light and variable wind. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Scattered
T-storms
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 67. Calm wind.
Mostly Clear
 Wednesday

Wednesday: Sunny, with a high near 87. Calm wind.
Sunny
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 66.
Mostly Clear
 Thursday

Thursday: Sunny, with a high near 89.
Sunny
 Thursday
Night
Thursday Night: Mostly clear, with a low around 68.
Mostly Clear
 Independence
Day
Independence Day: Sunny, with a high near 91.
Sunny
Hi 87 °F Lo 72 °F Hi 84 °F Lo 67 °F Hi 87 °F Lo 66 °F Hi 89 °F Lo 68 °F Hi 91 °F

Hazardous Weather Outlook
 

This Afternoon
 
 Scattered showers and thunderstorms. Partly sunny, with a high near 87. Southwest wind around 5 mph. Chance of precipitation is 40%.
Tonight
 
 Scattered showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 72. Calm wind. Chance of precipitation is 30%.
Tuesday
 
 Scattered showers and thunderstorms, mainly after 7am. Cloudy, then gradually becoming mostly sunny, with a high near 84. Light and variable wind. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
 
 Mostly clear, with a low around 67. Calm wind.
Wednesday
 
 Sunny, with a high near 87. Calm wind.
Wednesday Night
 
 Mostly clear, with a low around 66.
Thursday
 
 Sunny, with a high near 89.
Thursday Night
 
 Mostly clear, with a low around 68.
Independence Day
 
 Sunny, with a high near 91.
Friday Night
 
 Mostly clear, with a low around 69.
Saturday
 
 Sunny, with a high near 93.
Saturday Night
 
 Partly cloudy, with a low around 72.
Sunday
 
 A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.

 

Forecast from NOAA-NWS for Mammoth Cave KY.

Forecast Discussion from: NOAA-NWS Script developed by: El Dorado Weather






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