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As of 05:04 CDT

Weather in Mammoth Cave, KY

70°Current weather

Mammoth Cave, Sunday, 9 August, 05:04

Overcast. Feels like 71°. High 91°, low 70°.

Pressure30.09 inHg
Wind1.6 mph W
Humidity92%
Visibility6.2 mi
Dew point68°

10-day forecast for Mammoth Cave, KY: 66° to 95°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.

95°
Best day: Tuesday, August 11
80° · 0.33 in
Worst day: Friday, August 14

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1094° / 74°0Clear
MorningClear79°feels 79°
AfternoonClear94°feels 102°
EveningClear81°feels 85°
OvernightClear75°feels 77°
94 °Clear

Mammoth Cave, Monday, 10 August

Clear. High 94°, low 74°.

Pressure30.06 inHg
Wind10.4 mph SW
Humidity53%
Visibility6.2 mi
Dew point71°
Tue, 1195° / 73°0Overcast
MorningOvercast78°feels 79°
AfternoonOvercast94°feels 102°
EveningClear82°feels 87°
OvernightClear75°feels 76°
95 °Overcast

Mammoth Cave, Tuesday, 11 August

Overcast. High 95°, low 73°.

Pressure30.00 inHg
Wind12 mph SW
Humidity50%
Visibility6.2 mi
Dew point71°
Wed, 1295° / 74°0.24Rain
MorningLight rain76°feels 77°
AfternoonMostly clear95°feels 102°
EveningLight rain83°feels 90°
OvernightClear77°feels 78°
95 °Rain

Mammoth Cave, Wednesday, 12 August

Rain. High 95°, low 74°.

Pressure29.88 inHg
Wind14.5 mph SW
Humidity53%
Visibility6.2 mi
Dew point71°
Thu, 1390° / 71°0.39Rain
MorningRain77°feels 80°
AfternoonRain87°feels 93°
EveningRain80°feels 86°
OvernightLight rain72°feels 74°
90 °Rain

Mammoth Cave, Thursday, 13 August

Rain. High 90°, low 71°.

Pressure29.94 inHg
Wind6.2 mph S
Humidity58%
Visibility—
Dew point69°
Fri, 1480° / 69°0.33Light rain
MorningLight rain72°feels 73°
AfternoonLight rain79°feels 79°
EveningLight rain72°feels 74°
OvernightLight rain69°feels 70°
80 °Light rain

Mammoth Cave, Friday, 14 August

Light rain. High 80°, low 69°.

Pressure30.06 inHg
Wind10.8 mph NE
Humidity76%
Visibility—
Dew point70°
Sat, 1583° / 66°0.11Light rain
MorningLight rain71°feels 73°
AfternoonLight rain82°feels 85°
EveningLight rain76°feels 78°
OvernightLight rain70°feels 71°
83 °Light rain

Mammoth Cave, Saturday, 15 August

Light rain. High 83°, low 66°.

Pressure30.15 inHg
Wind9 mph E
Humidity66%
Visibility—
Dew point68°
Sun, 1695° / 69°0Partly cloudy
MorningPartly cloudy79°feels 82°
AfternoonPartly cloudy93°feels 101°
EveningPartly cloudy84°feels 92°
OvernightPartly cloudy78°feels 78°
95 °Partly cloudy

Mammoth Cave, Sunday, 16 August

Partly cloudy. High 95°, low 69°.

Pressure30.00 inHg
Wind7.8 mph SW
Humidity47%
Visibility—
Dew point68°
Mon, 1788° / 71°0Light rain
MorningLight rain76°feels 78°
AfternoonLight rain86°feels 90°
EveningLight rain81°feels 85°
OvernightLight rain74°feels 75°
88 °Light rain

Mammoth Cave, Monday, 17 August

Light rain. High 88°, low 71°.

Pressure30.03 inHg
Wind7.2 mph N
Humidity55%
Visibility—
Dew point67°
Tue, 1888° / 69°0Clear
MorningClear74°feels 76°
AfternoonClear85°feels 87°
EveningClear78°feels 78°
OvernightClear72°feels 73°
88 °Clear

Mammoth Cave, Tuesday, 18 August

Clear. High 88°, low 69°.

Pressure30.00 inHg
Wind7.4 mph NE
Humidity50%
Visibility—
Dew point64°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Mammoth Cave, KY around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.