Mammoth Cave 7 Day Weather Forecast with Current Weather Conditions for , CA." />

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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: 3:16 pm CST Dec 22, 2025

Tonight Patchy Drizzle then Chance Rain	Tuesday Chance Rain	Tuesday Night Chance Rain	Wednesday Chance Rain	Wednesday Night Chance Rain	Christmas Day Slight Chance Rain then Mostly Cloudy	Thursday Night Slight Chance Rain	Friday Cloudy	Friday Night Partly Cloudy
Lo 50 °F	Hi 62 °F	Lo 52 °F	Hi 64 °F	Lo 58 °F	Hi 68 °F	Lo 60 °F	Hi 68 °F	Lo 56 °F

Tonight	Patchy drizzle before midnight, then a chance of rain after midnight. Cloudy, with a low around 50. South wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday	A chance of rain before noon, then patchy drizzle after 3pm. Cloudy, with a high near 62. Southwest wind 5 to 11 mph. Chance of precipitation is 40%.
Tuesday Night	A 40 percent chance of rain. Cloudy, with a low around 52. Calm wind.
Wednesday	A 30 percent chance of rain, mainly before noon. Cloudy, with a high near 64. Light and variable wind.
Wednesday Night	A 40 percent chance of rain. Mostly cloudy, with a low around 58. Calm wind becoming southwest around 6 mph in the evening.
Christmas Day	A 20 percent chance of rain before noon. Mostly cloudy, with a high near 68.
Thursday Night	A 20 percent chance of rain. Mostly cloudy, with a low around 60.
Friday	Cloudy, with a high near 68.
Friday Night	Partly cloudy, with a low around 56.
Saturday	Mostly cloudy, with a high near 71.
Saturday Night	A 40 percent chance of rain. Mostly cloudy, with a low around 50.
Sunday	A 40 percent chance of rain. Mostly cloudy, with a high near 59.
Sunday Night	A 20 percent chance of rain. Partly cloudy, with a low around 24.
Monday	Sunny, with a high near 34.

Forecast from NOAA-NWS for Mammoth Cave KY.

Forecast Discussion from: NOAA-NWS

Script developed by: El Dorado Weather

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