Mammoth Cave weather live forecast

Today's maximum temperature in Mammoth Cave is expected to be 45°F. Select a day from the live weather forecast for Mammoth Cave, Kentucky, USA for more weather parameters.

Tuesday
24th Feb
45

25

2

3
Wednesday
25th Feb
55

43

0

1
Thursday
26th Feb
54

41

0

2
Friday
27th Feb
55

36

11

4
Saturday
28th Feb
64

37

11

3

5-day weather forecast updated at 04:05 on Tuesday 24th February 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 24th February 2026

Expect broken clouds in Mammoth Cave, Kentucky with a maximum temperature of 45°F, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the south-west.

45
°F maximum temperature
25
°F minimum temperature
broken clouds
2
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
37
°F wind chill
11
mph wind from SW

Mammoth Cave weather for Wednesday 25th February 2026

Expect overcast with light rain in Mammoth Cave, Kentucky with a maximum temperature of 55°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 42% chance of some rain and a gentle breeze of 11 mph from the south-west.

55
°F maximum temperature
43
°F minimum temperature
overcast with light rain
0
hours of sunshine
1
UV index (Low)
42
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
11
mph wind from SW

Mammoth Cave weather for Thursday 26th February 2026

Expect cloudy with some rain in Mammoth Cave, Kentucky with a maximum temperature of 54°F, maximum UV of 2 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 62% chance of some rain and a light breeze of 4 mph from the north.

54
°F maximum temperature
41
°F minimum temperature
cloudy with some rain
0
hours of sunshine
2
UV index (Low)
62
% chance of some rain
<20
mm of rainfall expected
54
°F wind chill
4
mph wind from N

Mammoth Cave weather for Friday 27th February 2026

Expect clear skies in Mammoth Cave, Kentucky with a maximum temperature of 55°F, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 mph from the south.

55
°F maximum temperature
36
°F minimum temperature
clear skies
11
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
2
mph wind from S

Mammoth Cave weather for Saturday 28th February 2026

Expect clear skies in Mammoth Cave, Kentucky with a maximum temperature of 64°F, maximum UV of 3 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 mph from the south-west.