Mammoth Cave weather live forecast

Today's maximum temperature in Mammoth Cave is expected to be 20°C. Select a day from the live weather forecast for Mammoth Cave, Kentucky, USA for more weather parameters.

Saturday
27th Dec
20

14

2

1
Sunday
28th Dec
23

14

1

2
Monday
29th Dec
12

-4

2

2
Tuesday
30th Dec
0

-6

6

2
Wednesday
31st Dec
6

-4

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 20°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-east.

20
°C maximum temperature
14
°C minimum temperature
broken clouds
2
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
7
kph 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 23°C, 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 20 kph from the south.

23
°C maximum temperature
14
°C 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
23
°C wind chill
20
kph 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 12°C, 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 21 kph from the west.

12
°C maximum temperature
-4
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
2
UV index (Low)
20
% chance of some rain
<10
mm of rainfall expected
12
°C wind chill
21
kph wind from W

Mammoth Cave weather for Tuesday 30th December 2025

Expect broken clouds in Mammoth Cave, Kentucky with a maximum temperature of 0°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 11 kph from the north-west.

0
°C maximum temperature
-6
°C minimum temperature
broken clouds
6
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-3
°C wind chill
11
kph wind from NW

Mammoth Cave weather for Wednesday 31st December 2025

Expect broken clouds in Mammoth Cave, Kentucky with a maximum temperature of 6°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-west.