Mammoth Cave National Park, Kentucky

48 Hour Forecast
Updated:   2025-04-19 @ 4:18 am

There are 15 regional alerts

Time Temp   Conditions Precip Humidity Wind

Saturday Apr 19

4:00 AM 68° F Mostly Cloudy   1%   54%   S 8 mph

5:00 AM 67° F Mostly Cloudy   1%   61%   S 8 mph

6:00 AM 66° F Partly Sunny   1%   65%   S 9 mph

7:00 AM 66° F Partly Sunny   1%   68%   S 10 mph

8:00 AM 68° F Partly Sunny   1%   68%   S 12 mph

9:00 AM 70° F Mostly Sunny   2%   66%   SW 12 mph

10:00 AM 73° F Partly Sunny   1%   62%   SW 10 mph

11:00 AM 76° F Partly Sunny   3%   58%   SW 9 mph

12:00 PM 78° F Partly Sunny   4%   56%   SW 9 mph

1:00 PM 79° F Partly Sunny   6%   54%   SW 9 mph

2:00 PM 79° F Mostly Cloudy   4%   52%   SW 8 mph

3:00 PM 80° F Mostly Cloudy   5%   51%   SW 8 mph

4:00 PM 81° F Partly Sunny   7%   49%   SW 7 mph

5:00 PM 79° F Partly Sunny   8%   50%   SW 6 mph

6:00 PM 79° F Mostly Cloudy   5%   50%   SW 5 mph

7:00 PM 77° F Mostly Cloudy   7%   54%   S 2 mph

8:00 PM 73° F Mostly Cloudy   7%   62%   S 2 mph

9:00 PM 71° F Mostly Cloudy   8%   66%   S 2 mph

10:00 PM 69° F Mostly Cloudy   8%   70%   S 2 mph

11:00 PM 69° F Mostly Cloudy   7%   70%   S 1 mph

Sunday Apr 20

12:00 AM 68° F Mostly Cloudy   7%   76%   S 1 mph

1:00 AM 67° F Mostly Cloudy   6%   78%   SE 1 mph

2:00 AM 66° F Mostly Cloudy   4%   78%   SE 1 mph

3:00 AM 66° F Cloudy   6%   78%   E 2 mph

4:00 AM 65° F Cloudy   4%   82%   E 2 mph

5:00 AM 64° F Mostly Cloudy   3%   83%   E 2 mph

6:00 AM 64° F Mostly Cloudy   1%   83%   E 2 mph

7:00 AM 65° F Mostly Cloudy   6%   81%   E 2 mph

8:00 AM 67° F Partly Sunny   10%   79%   SE 2 mph

9:00 AM 71° F Partly Sunny   8%   73%   SE 2 mph

10:00 AM 74° F Mostly Cloudy   10%   65%   S 3 mph

11:00 AM 77° F Mostly Cloudy   9%   59%   S 5 mph

12:00 PM 80° F Mostly Cloudy   7%   54%   S 5 mph

1:00 PM 82° F Mostly Cloudy   4%   49%   S 6 mph

2:00 PM 83° F Mostly Cloudy   4%   45%   S 6 mph

3:00 PM 84° F Partly Sunny   4%   45%   S 6 mph

4:00 PM 84° F Partly Sunny   5%   43%   S 6 mph

5:00 PM 83° F Partly Sunny   4%   45%   S 6 mph

6:00 PM 81° F Mostly Cloudy   3%   45%   S 5 mph

7:00 PM 79° F Mostly Cloudy   2%   48%   S 3 mph

8:00 PM 77° F Mostly Cloudy   2%   52%   S 3 mph

9:00 PM 75° F Mostly Cloudy   2%   54%   S 5 mph

10:00 PM 73° F Mostly Cloudy   2%   57%   S 5 mph

11:00 PM 72° F Mostly Cloudy   2%   57%   S 5 mph

Monday Apr 21

12:00 AM 71° F Mostly Cloudy   2%   56%   S 6 mph

1:00 AM 71° F Slight Chance Rain Showers   22%   57%   S 6 mph

2:00 AM 70° F Slight Chance Rain Showers   22%   58%   S 6 mph

3:00 AM 70° F Slight Chance Rain Showers   22%   61%   S 7 mph