U.S. Alerts
El Dorado Weather Logo
U.S. Radar Loop Conditions Map

U.S. Color Satellite North America Color Infrared Animated Satellite Loop

Interactive Wx Map Live U.S. Google Map Radar Thumbnail Image

US Precipitation 1 day, 24 hour precipitation map

US Temperatures US Conditions Map

US Climate Data US Conditions Map

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: 4:56 pm CST Dec 15, 2025
 
Tonight

Tonight: Mostly clear, with a low around 23. Light southwest wind.
Mostly Clear

 Tuesday

Tuesday: Mostly sunny, with a high near 46. Calm wind becoming southwest around 6 mph in the morning.
Mostly Sunny

 Tuesday
Night
Tuesday Night: Mostly cloudy, with a low around 35. Southwest wind 3 to 6 mph.
Mostly Cloudy

 Wednesday

Wednesday: A 20 percent chance of showers before noon. Partly sunny, with a high near 51. Southwest wind 3 to 5 mph.
Slight Chance
Showers then
Mostly Sunny
 Wednesday
Night
Wednesday Night: A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 40. Calm wind becoming south 5 to 8 mph after midnight.
Mostly Cloudy
then Chance
Showers
 Thursday

Thursday: Showers. High near 56. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Showers
Likely then
Showers
 Thursday
Night
Thursday Night: A 40 percent chance of showers before midnight. Mostly cloudy, with a low around 24.
Chance
Showers then
Partly Cloudy
 Friday

Friday: Mostly sunny, with a high near 37.
Mostly Sunny

 Friday
Night
Friday Night: Partly cloudy, with a low around 28.
Partly Cloudy
Lo 23 °F Hi 46 °F Lo 35 °F Hi 51 °F Lo 40 °F Hi 56 °F Lo 24 °F Hi 37 °F Lo 28 °F

 

Tonight
 
 Mostly clear, with a low around 23. Light southwest wind.
Tuesday
 
 Mostly sunny, with a high near 46. Calm wind becoming southwest around 6 mph in the morning.
Tuesday Night
 
 Mostly cloudy, with a low around 35. Southwest wind 3 to 6 mph.
Wednesday
 
 A 20 percent chance of showers before noon. Partly sunny, with a high near 51. Southwest wind 3 to 5 mph.
Wednesday Night
 
 A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 40. Calm wind becoming south 5 to 8 mph after midnight.
Thursday
 
 Showers. High near 56. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night
 
 A 40 percent chance of showers before midnight. Mostly cloudy, with a low around 24.
Friday
 
 Mostly sunny, with a high near 37.
Friday Night
 
 Partly cloudy, with a low around 28.
Saturday
 
 A 30 percent chance of showers, mainly after noon. Mostly sunny, with a high near 54.
Saturday Night
 
 A 50 percent chance of showers. Mostly cloudy, with a low around 44.
Sunday
 
 A 40 percent chance of showers. Mostly cloudy, with a high near 55.
Sunday Night
 
 A 40 percent chance of showers. Mostly cloudy, with a low around 41.
Monday
 
 A 40 percent chance of showers. Partly sunny, with a high near 57.

 

Forecast from NOAA-NWS for Mammoth Cave KY.

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






Contact Us Contact Us Thumbnail | Mobile Mobile Phone Thumbnail
Private Policy | Terms & Conds | Consent Preferences | Cookie Policy
Never base any life decisions on weather information from this site or anywhere over the Internet.
Site is dedicated to our Lord & Savior Jesus Christ | Random Quotes of Jesus
Copyright © 2025 El Dorado Weather, Inc. | Site Designed By:  Webmaster Danny