Mammoth Cave, KY Weather Forecast
Local 7-day forecast
Slight Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Mammoth Cave, KY in one place.
A slight chance of rain showers before 2pm. Cloudy, with a high near 57. Northwest wind around 8 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Mammoth Cave, KY is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Nov 6, 2026 2:39 PM CST.
The active forecast window currently covers Nov 6 to Nov 12, 2026 for Mammoth Cave, KY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 2:39 PM CST
- Forecast office
- LMK
- Source
- NOAA / NWS
Daily Outlook
This Week in Mammoth Cave
Tuesday looks like the warmest upcoming period in Mammoth Cave at 67 degrees F.
Saturday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for This Afternoon at about 8 mph NW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Nov 6, 2026 2:39 PM CST
- Coverage
- 8 days
- Time zone
- America/Chicago
- Forecast office
- LMK
- Radar station
- KLVX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Patchy fog between 1am and 3am, then patchy frost and patchy fog between 3am and 4am, then areas of fog and patchy frost. Partly cloudy, with a low around 34. North wind 0 to 7 mph.
Areas of frost and patchy fog before 8am. Sunny, with a high near 54. North wind 1 to 6 mph.
Patchy frost between 11pm and midnight, then patchy frost and patchy fog between midnight and 1am, then areas of fog and patchy frost between 1am and 2am, then widespread frost and patchy fog. Mostly clear, with a low around 31. North wind around 1 mph.
Widespread frost and areas of fog before 8am. Sunny, with a high near 60. West wind 0 to 5 mph.
Patchy fog between 1am and 3am, then areas of fog and patchy frost between 3am and 5am, then areas of frost and areas of fog. Clear, with a low around 34.
Sunny, with a high near 66.
Clear, with a low around 38.
Sunny, with a high near 67.
Mostly clear, with a low around 41.
Sunny, with a high near 66.
Partly cloudy, with a low around 39.
Mostly sunny, with a high near 59.
Partly cloudy, with a low around 34.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Nov 6
|
Slight Chance Rain Showers
|
57°F |
8 mph
NW
|
|
Tonight
Nov 6
|
Partly Cloudy then Patchy Fog
|
34°F |
0 to 7 mph
N
|
|
Saturday
Nov 7
|
Areas Of Frost then Sunny
|
54°F |
1 to 6 mph
N
|
|
Saturday Night
Nov 7
|
Patchy Frost
|
31°F |
1 mph
N
|
|
Sunday
Nov 8
|
Widespread Frost then Sunny
|
60°F |
0 to 5 mph
W
|
|
Sunday Night
Nov 8
|
Clear then Patchy Fog
|
34°F |
2 mph
W
|
|
Monday
Nov 9
|
Sunny
|
66°F |
0 to 3 mph
SW
|
|
Monday Night
Nov 9
|
Clear
|
38°F |
1 mph
SW
|
|
Tuesday
Nov 10
|
Sunny
|
67°F |
1 to 5 mph
SW
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
41°F |
1 mph
NW
|
|
Veterans Day
Nov 11
|
Sunny
|
66°F |
0 to 3 mph
W
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
39°F |
1 mph
N
|
|
Thursday
Nov 12
|
Mostly Sunny
|
59°F |
1 to 6 mph
NW
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
34°F |
3 mph
N
|
Nearby Forecasts
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Nearby forecast pages are not available for this location yet.