Mammoth Cave weather live forecast

Today's maximum temperature in Mammoth Cave is expected to be 36°C. Select a day from the live weather forecast for Mammoth Cave, Kentucky, USA for more weather parameters.

Thursday
2nd Jul
36

24

10

9
Friday
3rd Jul
34

24

10

8
Saturday
4th Jul
34

23

7

8
Sunday
5th Jul
32

22

6

7
Monday
6th Jul
32

22

6

9

5-day weather forecast updated at 04:03 on Thursday 2nd July 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 Thursday 2nd July 2026

Expect isolated thunderstorms in Mammoth Cave, Kentucky with a maximum temperature of 36°C, very high levels of heat & humidity, maximum UV of 9 (Very High) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 34% chance of some rain and little or no wind of 1 kph from the east.

36
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
10
hours of sunshine
9
UV index (Very High)
34
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
1
kph wind from E

Mammoth Cave weather for Friday 3rd July 2026

Expect isolated thunderstorms in Mammoth Cave, Kentucky with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 42% chance of some rain and little or no wind of 2 kph from the east.

34
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
10
hours of sunshine
8
UV index (Very High)
42
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
2
kph wind from E

Mammoth Cave weather for Saturday 4th July 2026

Expect isolated thunderstorms in Mammoth Cave, Kentucky with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 55% chance of some rain and little or no wind of 3 kph from the south-west.

34
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
8
UV index (Very High)
55
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
3
kph wind from SW

Mammoth Cave weather for Sunday 5th July 2026

Expect isolated thunderstorms in Mammoth Cave, Kentucky with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 63% chance of some rain and little or no wind of 3 kph from the west.

32
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
7
UV index (High)
63
% chance of some rain
<10
mm of rainfall expected
H
high heat & humidity
3
kph wind from W

Mammoth Cave weather for Monday 6th July 2026

Expect isolated thunderstorms in Mammoth Cave, Kentucky with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 68% chance of some rain and little or no wind of 4 kph from the west.