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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: 3:12 pm CDT Mar 17, 2025
 
Tonight

Tonight: Mostly clear, with a low around 40. Light south wind.
Mostly Clear

Tuesday

Tuesday: Sunny, with a high near 74. South wind 5 to 11 mph.
Sunny

Tuesday
Night
Tuesday Night: Mostly cloudy, with a low around 54. South wind around 8 mph, with gusts as high as 20 mph.
Mostly Cloudy

Wednesday

Wednesday: A 30 percent chance of showers after 1pm.  Mostly cloudy, with a high near 70. South wind 9 to 16 mph, with gusts as high as 33 mph.
Partly Sunny
then Chance
Showers
Wednesday
Night
Wednesday Night: Showers and possibly a thunderstorm.  Low around 39. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers

Thursday

Thursday: A 40 percent chance of showers, mainly before 1pm.  Partly sunny, with a high near 48.
Chance
Showers

Thursday
Night
Thursday Night: Mostly clear, with a low around 31.
Mostly Clear

Friday

Friday: Mostly sunny, with a high near 60.
Mostly Sunny

Friday
Night
Friday Night: A 20 percent chance of showers after 1am.  Partly cloudy, with a low around 46.
Partly Cloudy
then Slight
Chance
Showers
Lo 40 °F Hi 74 °F Lo 54 °F Hi 70 °F Lo 39 °F Hi 48 °F Lo 31 °F Hi 60 °F Lo 46 °F

Flood Warning
 

Tonight
 
Mostly clear, with a low around 40. Light south wind.
Tuesday
 
Sunny, with a high near 74. South wind 5 to 11 mph.
Tuesday Night
 
Mostly cloudy, with a low around 54. South wind around 8 mph, with gusts as high as 20 mph.
Wednesday
 
A 30 percent chance of showers after 1pm. Mostly cloudy, with a high near 70. South wind 9 to 16 mph, with gusts as high as 33 mph.
Wednesday Night
 
Showers and possibly a thunderstorm. Low around 39. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
 
A 40 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 48.
Thursday Night
 
Mostly clear, with a low around 31.
Friday
 
Mostly sunny, with a high near 60.
Friday Night
 
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 46.
Saturday
 
A 30 percent chance of showers before 1pm. Mostly sunny, with a high near 64.
Saturday Night
 
Partly cloudy, with a low around 40.
Sunday
 
A 20 percent chance of showers. Partly sunny, with a high near 66.
Sunday Night
 
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.
Monday
 
A 40 percent chance of showers. Partly sunny, with a high near 61.

 

Forecast from NOAA-NWS for Mammoth Cave KY.

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






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