Mammoth Cave weather live forecast

Today's maximum temperature in Mammoth Cave is expected to be 39°F. Select a day from the live weather forecast for Mammoth Cave, Kentucky, USA for more weather parameters.

Saturday
13th Dec
39

25

2

2
Sunday
14th Dec
23

12

10

2
Monday
15th Dec
30

12

8

2
Tuesday
16th Dec
41

25

3

1
Wednesday
17th Dec
45

37

0

2

5-day weather forecast updated at 04:05 on Friday 12th December 2025 GMT

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The 5-day weather forecast for Kentucky (Mammoth Cave) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Mammoth Cave weather forecast by day

Below are the detailed weather forecasts for Mammoth Cave for the next 5 days.

Mammoth Cave weather for Saturday 13th December 2025

Expect broken clouds in Mammoth Cave, Kentucky with a maximum temperature of 39°F, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north-west.

39
°F maximum temperature
25
°F minimum temperature
broken clouds
2
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
34
°F wind chill
7
mph wind from NW

Mammoth Cave weather for Sunday 14th December 2025

Expect scattered clouds in Mammoth Cave, Kentucky with a maximum temperature of 23°F, maximum UV of 2 (Low) and 10 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 8 mph from the north-west.

23
°F maximum temperature
12
°F minimum temperature
scattered clouds
10
hours of sunshine
2
UV index (Low)
0
cm of snow expected
14
°F wind chill
8
mph wind from NW

Mammoth Cave weather for Monday 15th December 2025

Expect scattered clouds in Mammoth Cave, Kentucky with a maximum temperature of 30°F, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 6 mph from the south-west.

30
°F maximum temperature
12
°F minimum temperature
scattered clouds
8
hours of sunshine
2
UV index (Low)
0
cm of snow expected
25
°F wind chill
6
mph wind from SW

Mammoth Cave weather for Tuesday 16th December 2025

Expect broken clouds in Mammoth Cave, Kentucky with a maximum temperature of 41°F, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the south.

41
°F maximum temperature
25
°F minimum temperature
broken clouds
3
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
37
°F wind chill
6
mph wind from S

Mammoth Cave weather for Wednesday 17th December 2025

Expect overcast skies in Mammoth Cave, Kentucky with a maximum temperature of 45°F, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the south.