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: 3:11 am CST Dec 24, 2025

Overnight Slight Chance Showers and Patchy Fog	Wednesday Chance Showers and Patchy Fog	Wednesday Night Chance Showers	Christmas Day Chance Showers	Thursday Night Chance Showers	Friday Chance Showers	Friday Night Chance Showers then Mostly Cloudy	Saturday Mostly Cloudy	Saturday Night Mostly Cloudy then Chance Showers
Lo 56 °F	Hi 65 °F	Lo 60 °F	Hi 66 °F	Lo 59 °F	Hi 68 °F	Lo 56 °F	Hi 69 °F	Lo 60 °F

Special Weather Statement
Hazardous Weather Outlook

Overnight	A 20 percent chance of showers before 4am. Patchy fog. Otherwise, mostly cloudy, with a low around 56. Calm wind.
Wednesday	A slight chance of showers before 11am, then a chance of showers after 3pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 65. Light and variable wind. Chance of precipitation is 30%.
Wednesday Night	A slight chance of showers before 1am, then a chance of showers after 3am. Mostly cloudy, with a low around 60. Calm wind becoming southwest around 5 mph in the evening. Chance of precipitation is 30%.
Christmas Day	A 50 percent chance of showers. Mostly cloudy, with a high near 66. Southwest wind around 6 mph becoming calm in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night	A 50 percent chance of showers. Cloudy, with a low around 59. Calm wind becoming south around 5 mph after midnight. New precipitation amounts of less than a tenth of an inch possible.
Friday	A 50 percent chance of showers. Mostly cloudy, with a high near 68. New precipitation amounts of less than a tenth of an inch possible.
Friday Night	A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 56.
Saturday	Mostly cloudy, with a high near 69.
Saturday Night	A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 60.
Sunday	Showers likely. Cloudy, with a high near 66. Chance of precipitation is 70%.
Sunday Night	A chance of rain and snow showers. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Monday	Sunny, with a high near 29.
Monday Night	Mostly clear, with a low around 16.
Tuesday	Sunny, with a high near 29.

Forecast from NOAA-NWS for Mammoth Cave KY.

Forecast Discussion from: NOAA-NWS

Script developed by: El Dorado Weather

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