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.

Sunday
10th May
27

11

9

7
Monday
11th May
22

10

12

7
Tuesday
12th May
25

7

11

8
Wednesday
13th May
27

11

10

7
Thursday
14th May
22

7

13

8

5-day weather forecast updated at 04:02 on Sunday 10th May 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 Sunday 10th May 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 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north-west.

27
°C maximum temperature
11
°C minimum temperature
scattered clouds
9
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
7
kph wind from NW

Mammoth Cave weather for Monday 11th May 2026

Expect sunshine and showers in Mammoth Cave, Kentucky with a maximum temperature of 22°C, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0-2 mm of rainfall expected with 8% chance of some rain and a light breeze of 9 kph from the north-east.

22
°C maximum temperature
10
°C minimum temperature
sunshine and showers
12
hours of sunshine
7
UV index (High)
8
% chance of some rain
<2
mm of rainfall expected
22
°C wind chill
9
kph wind from NE

Mammoth Cave weather for Tuesday 12th May 2026

Expect scattered clouds in Mammoth Cave, Kentucky with a maximum temperature of 25°C, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the south.

25
°C maximum temperature
7
°C minimum temperature
scattered clouds
11
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
25
°C wind chill
4
kph wind from S

Mammoth Cave weather for Wednesday 13th May 2026

Expect sunshine and showers 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 0-2 mm of rainfall expected with 30% chance of some rain and a gentle breeze of 14 kph from the north-west.

27
°C maximum temperature
11
°C minimum temperature
sunshine and showers
10
hours of sunshine
7
UV index (High)
30
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
14
kph wind from NW

Mammoth Cave weather for Thursday 14th May 2026

Expect scattered clouds in Mammoth Cave, Kentucky with a maximum temperature of 22°C, maximum UV of 8 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the north.