Mammoth Cave weather live forecast

Today's maximum temperature in Mammoth Cave is expected to be 7°C. Select a day from the live weather forecast for Mammoth Cave, Kentucky, USA for more weather parameters.

Monday
12th Jan
7

-4

10

2
Tuesday
13th Jan
13

1

10

2
Wednesday
14th Jan
9

-3

1

1
Thursday
15th Jan
-1

-5

6

1
Friday
16th Jan
7

-4

7

2

5-day weather forecast updated at 04:04 on Monday 12th January 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 Monday 12th January 2026

Expect clear skies in Mammoth Cave, Kentucky with a maximum temperature of 7°C, maximum UV of 2 (Low) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-west.

7
°C maximum temperature
-4
°C minimum temperature
clear skies
10
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
5
°C wind chill
11
kph wind from SW

Mammoth Cave weather for Tuesday 13th January 2026

Expect sunshine and showers in Mammoth Cave, Kentucky with a maximum temperature of 13°C, maximum UV of 2 (Low) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 24% chance of some rain and a gentle breeze of 16 kph from the south-west.

13
°C maximum temperature
1
°C minimum temperature
sunshine and showers
10
hours of sunshine
2
UV index (Low)
24
% chance of some rain
<2
mm of rainfall expected
13
°C wind chill
16
kph wind from SW

Mammoth Cave weather for Wednesday 14th January 2026

Expect cloudy with sleet or snow in Mammoth Cave, Kentucky with a maximum temperature of 9°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 5-10 mm of sleet/snow expected with 90% chance of some sleet or snow and a gentle breeze of 15 kph from the north-west.

9
°C maximum temperature
-3
°C minimum temperature
cloudy with sleet or snow
1
hour of sunshine
1
UV index (Low)
90
% chance of some sleet or snow
<10
mm of sleet/snow expected
7
°C wind chill
15
kph wind from NW

Mammoth Cave weather for Thursday 15th January 2026

Expect clear skies with flurries of snow in Mammoth Cave, Kentucky with a maximum temperature of -1°C, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0-2 cm of snow expected with 18% chance of some snow and a gentle breeze of 15 kph from the north-west.

-1
°C maximum temperature
-5
°C minimum temperature
clear skies with flurries of snow
6
hours of sunshine
1
UV index (Low)
18
% chance of some snow
<2
cm of snow expected
-6
°C wind chill
15
kph wind from NW

Mammoth Cave weather for Friday 16th January 2026

Expect sunshine and showers in Mammoth Cave, Kentucky with a maximum temperature of 7°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 50% chance of some rain and a gentle breeze of 14 kph from the south-west.