Mammoth Cave weather live forecast

Today's maximum temperature in Mammoth Cave is expected to be 14°C. Select a day from the live weather forecast for Mammoth Cave, Kentucky, USA for more weather parameters.

Saturday
28th Mar
14

1

12

8
Sunday
29th Mar
21

6

7

7
Monday
30th Mar
25

14

4

7
Tuesday
31st Mar
27

18

6

4
Wednesday
1st Apr
21

13

1

3

5-day weather forecast updated at 04:03 on Saturday 28th March 2026 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 28th March 2026

Expect clear skies in Mammoth Cave, Kentucky with a maximum temperature of 14°C, maximum UV of 8 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-east.

14
°C maximum temperature
1
°C minimum temperature
clear skies
12
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
14
°C wind chill
9
kph wind from NE

Mammoth Cave weather for Sunday 29th March 2026

Expect broken clouds in Mammoth Cave, Kentucky with a maximum temperature of 21°C, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south.

21
°C maximum temperature
6
°C minimum temperature
broken clouds
7
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
21
°C wind chill
16
kph wind from S

Mammoth Cave weather for Monday 30th March 2026

Expect mostly cloudy with light rain in Mammoth Cave, Kentucky with a maximum temperature of 25°C, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 18% chance of some rain and a gentle breeze of 15 kph from the south.

25
°C maximum temperature
14
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
7
UV index (High)
18
% chance of some rain
<2
mm of rainfall expected
25
°C wind chill
15
kph wind from S

Mammoth Cave weather for Tuesday 31st March 2026

Expect broken clouds in Mammoth Cave, Kentucky with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south.

27
°C maximum temperature
18
°C minimum temperature
broken clouds
6
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
19
kph wind from S

Mammoth Cave weather for Wednesday 1st April 2026

Expect isolated thunderstorms in Mammoth Cave, Kentucky with a maximum temperature of 21°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 79% chance of some rain and a gentle breeze of 14 kph from the south-west.