Mammoth Cave weather live forecast

Today's maximum temperature in Mammoth Cave is expected to be 68°F. Select a day from the live weather forecast for Mammoth Cave, Kentucky, USA for more weather parameters.

Saturday
27th Dec
68

57

2

1
Sunday
28th Dec
73

57

1

2
Monday
29th Dec
54

25

2

2
Tuesday
30th Dec
32

21

6

2
Wednesday
31st Dec
43

25

3

2

5-day weather forecast updated at 04:04 on Saturday 27th 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 27th December 2025

Expect broken clouds in Mammoth Cave, Kentucky with a maximum temperature of 68°F, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 4 mph from the south-east.

68
°F maximum temperature
57
°F minimum temperature
broken clouds
2
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
4
mph wind from SE

Mammoth Cave weather for Sunday 28th December 2025

Expect mostly cloudy with light rain in Mammoth Cave, Kentucky with a maximum temperature of 73°F, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 50% chance of some rain and a moderate breeze of 12 mph from the south.

73
°F maximum temperature
57
°F minimum temperature
mostly cloudy with light rain
1
hour of sunshine
2
UV index (Low)
50
% chance of some rain
<2
mm of rainfall expected
73
°F wind chill
12
mph wind from S

Mammoth Cave weather for Monday 29th December 2025

Expect mostly cloudy with rain in Mammoth Cave, Kentucky with a maximum temperature of 54°F, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 20% chance of some rain and a moderate breeze of 13 mph from the west.

54
°F maximum temperature
25
°F minimum temperature
mostly cloudy with rain
2
hours of sunshine
2
UV index (Low)
20
% chance of some rain
<10
mm of rainfall expected
54
°F wind chill
13
mph wind from W

Mammoth Cave weather for Tuesday 30th December 2025

Expect broken clouds in Mammoth Cave, Kentucky with a maximum temperature of 32°F, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 7 mph from the north-west.

32
°F maximum temperature
21
°F minimum temperature
broken clouds
6
hours of sunshine
2
UV index (Low)
0
cm of snow expected
27
°F wind chill
7
mph wind from NW

Mammoth Cave weather for Wednesday 31st December 2025

Expect broken clouds in Mammoth Cave, Kentucky with a maximum temperature of 43°F, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south-west.