Mammoth Cave weather live forecast

Today's maximum temperature in Mammoth Cave is expected to be 22°C. Select a day from the live weather forecast for Mammoth Cave, Kentucky, USA for more weather parameters.

Tuesday
3rd Mar
22

12

4

5
Wednesday
4th Mar
23

16

4

3
Thursday
5th Mar
24

17

1

4
Friday
6th Mar
26

17

7

6
Saturday
7th Mar
26

18

5

5

5-day weather forecast updated at 04:03 on Tuesday 3rd 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 Tuesday 3rd March 2026

Expect mostly cloudy with light rain in Mammoth Cave, Kentucky with a maximum temperature of 22°C, maximum UV of 5 (Moderate) 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 17 kph from the south.

22
°C maximum temperature
12
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
5
UV index (Moderate)
18
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
17
kph wind from S

Mammoth Cave weather for Wednesday 4th March 2026

Expect broken clouds in Mammoth Cave, Kentucky with a maximum temperature of 23°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south.

23
°C maximum temperature
16
°C minimum temperature
broken clouds
4
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from S

Mammoth Cave weather for Thursday 5th March 2026

Expect mostly cloudy with light rain in Mammoth Cave, Kentucky with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 56% chance of some rain and a gentle breeze of 14 kph from the south-west.

24
°C maximum temperature
17
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
4
UV index (Moderate)
56
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
14
kph wind from SW

Mammoth Cave weather for Friday 6th March 2026

Expect isolated thunderstorms in Mammoth Cave, Kentucky with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 24% chance of some rain and a gentle breeze of 13 kph from the south.

26
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
6
UV index (High)
24
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
13
kph wind from S

Mammoth Cave weather for Saturday 7th March 2026

Expect isolated thunderstorms in Mammoth Cave, Kentucky with a maximum temperature of 26°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 97% chance of some rain and a gentle breeze of 14 kph from the south-west.