Mammoth Cave weather live forecast

Today's maximum temperature in Mammoth Cave is expected to be 27°C. Select a day from the live weather forecast for Mammoth Cave, Kentucky, USA for more weather parameters.

Wednesday
22nd Apr
27

13

13

7
Thursday
23rd Apr
27

11

10

7
Friday
24th Apr
27

13

5

7
Saturday
25th Apr
25

15

6

7
Sunday
26th Apr
27

13

9

6

5-day weather forecast updated at 04:02 on Wednesday 22nd April 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 Wednesday 22nd April 2026

Expect clear skies in Mammoth Cave, Kentucky with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-west.

27
°C maximum temperature
13
°C minimum temperature
clear skies
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
11
kph wind from SW

Mammoth Cave weather for Thursday 23rd April 2026

Expect scattered clouds in Mammoth Cave, Kentucky with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south.

27
°C maximum temperature
11
°C minimum temperature
scattered clouds
10
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
10
kph wind from S

Mammoth Cave weather for Friday 24th April 2026

Expect isolated thunderstorms in Mammoth Cave, Kentucky with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 76% chance of some rain and a gentle breeze of 13 kph from the south-west.

27
°C maximum temperature
13
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
7
UV index (High)
76
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
13
kph wind from SW

Mammoth Cave weather for Saturday 25th April 2026

Expect isolated thunderstorms in Mammoth Cave, Kentucky with a maximum temperature of 25°C, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 57% chance of some rain and a light breeze of 9 kph from the north.

25
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
7
UV index (High)
57
% chance of some rain
<10
mm of rainfall expected
25
°C wind chill
9
kph wind from N

Mammoth Cave weather for Sunday 26th April 2026

Expect scattered clouds in Mammoth Cave, Kentucky with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the east.