As of 18:03 CST

Weather in Mammoth Cave, KY

67°Current weather

Mammoth Cave, Monday, 2 November, 18:03

Overcast. Feels like 67°. High 68°, low 55°.

Pressure30.15 inHg
Wind6.8 mph SE
Humidity85%
Visibility6.2 mi
Dew point61°

Monthly outlook for Mammoth Cave, KY: average high 62.6°, average low 47.4°. That is 2.3° above the climate normal for November. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 3 November (73.3°), the coolest 10 November (36.9°).

62.6°/47.4°
Average high / low
+2.3°
Above normal
4 / 5
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
2 November – 11 November65°60°+2.8°
12 November – 21 November58.4°55.7°+1.5°
22 November – 1 Decemberat normal52.8°—

November records over 66 years

83.5°1 November 2016All-time high
16.2°30 November 1976All-time low

Climate normals and records are computed from the nearest reference point — Smiths Grove (11 mi).

Tue, 0373° / 58°0.03Light rain
73 °Light rain

Mammoth Cave, Tuesday, 3 November

Light rain. High 73°, low 58°.

Pressure30.03 inHg
Wind16.1 mph S
Humidity60%
Visibility6.2 mi
Dew point60°
Wed, 0473° / 57°0.69Heavy rain
73 °Heavy rain

Mammoth Cave, Wednesday, 4 November

Heavy rain. High 73°, low 57°.

Pressure29.83 inHg
Wind10.6 mph S
Humidity97%
Visibility4.7 mi
Dew point66°
Thu, 0569° / 52°0Clear
69 °Clear

Mammoth Cave, Thursday, 5 November

Clear. High 69°, low 52°.

Pressure29.91 inHg
Wind6.2 mph SW
Humidity40%
Visibility6.2 mi
Dew point43°
Fri, 0667° / 52°0Light rain
67 °Light rain

Mammoth Cave, Friday, 6 November

Light rain. High 67°, low 52°.

Pressure29.85 inHg
Wind6.8 mph SW
Humidity60%
Visibility6.2 mi
Dew point52°
Sat, 0760° / 52°0Overcast
60 °Overcast

Mammoth Cave, Saturday, 7 November

Overcast. High 60°, low 52°.

Pressure30.03 inHg
Wind7.6 mph NW
Humidity61%
Visibility—
Dew point45°
Sun, 0862° / 45°0Overcast
62 °Overcast

Mammoth Cave, Sunday, 8 November

Overcast. High 62°, low 45°.

Pressure29.83 inHg
Wind14.9 mph W
Humidity38%
Visibility—
Dew point34°
Mon, 0954° / 41°0.01Light rain
54 °Light rain

Mammoth Cave, Monday, 9 November

Light rain. High 54°, low 41°.

Pressure30.03 inHg
Wind14.3 mph W
Humidity38%
Visibility—
Dew point28°
Tue, 1063° / 37°0Clear
63 °Clear

Mammoth Cave, Tuesday, 10 November

Clear. High 63°, low 37°.

Pressure30.09 inHg
Wind10 mph SW
Humidity39%
Visibility—
Dew point32°
Wed, 1161° / 42°0Overcast
61 °Overcast

Mammoth Cave, Wednesday, 11 November

Overcast. High 61°, low 42°.

Pressure30.09 inHg
Wind5.9 mph SW
Humidity42%
Visibility—
Dew point35°
Thu, 1256° / 49°0.11Light rain
56 °Light rain

Mammoth Cave, Thursday, 12 November

Light rain. High 56°, low 49°.

Pressure29.97 inHg
Wind6.9 mph W
Humidity90%
Visibility—
Dew point52°
Fri, 1359° / 43°0Overcast
59 °Overcast

Mammoth Cave, Friday, 13 November

Overcast. High 59°, low 43°.

Pressure30.00 inHg
Wind10.5 mph NE
Humidity33%
Visibility—
Dew point28°
Sat, 1462° / 40°0Overcast
62 °Overcast

Mammoth Cave, Saturday, 14 November

Overcast. High 62°, low 40°.

Pressure30.12 inHg
Wind4.8 mph NE
Humidity29%
Visibility—
Dew point26°
Sun, 1562° / 46°0.02Light rain
62 °Light rain

Mammoth Cave, Sunday, 15 November

Light rain. High 62°, low 46°.

Pressure30.03 inHg
Wind9 mph NE
Humidity34%
Visibility—
Dew point31°
Mon, 1654° / 46°0.58Rain
54 °Rain

Mammoth Cave, Monday, 16 November

Rain. High 54°, low 46°.

Pressure29.94 inHg
Wind14.5 mph NE
Humidity65%
Visibility—
Dew point39°
Tue, 1757° / 46°0Overcast
57 °Overcast

Mammoth Cave, Tuesday, 17 November

Overcast. High 57°, low 46°.

Pressure30.00 inHg
Wind13.4 mph NE
Humidity40%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1857° / 41°0.14Climate normal
57 °Climate normal

Mammoth Cave, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.14 in
Chance of precipitation25%
Record high76° (2016)
Record low20° (2014)
Thu, 1957° / 41°0.14Climate normal
57 °Climate normal

Mammoth Cave, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.14 in
Chance of precipitation35%
Record high74° (1985)
Record low20° (2022)
Fri, 2056° / 41°0.1Climate normal
56 °Climate normal

Mammoth Cave, Friday, 20 November

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.1 in
Chance of precipitation27%
Record high71° (1979)
Record low21° (2022)
Sat, 2154° / 40°0.14Climate normal
54 °Climate normal

Mammoth Cave, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.14 in
Chance of precipitation27%
Record high71° (1990)
Record low24° (2022)
Sun, 2253° / 39°0.11Climate normal
53 °Climate normal

Mammoth Cave, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.11 in
Chance of precipitation27%
Record high71° (2010)
Record low20° (1964)
Mon, 2354° / 39°0.14Climate normal
54 °Climate normal

Mammoth Cave, Monday, 23 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.14 in
Chance of precipitation33%
Record high72° (1999)
Record low21° (1970)
Tue, 2454° / 39°0.13Climate normal
54 °Climate normal

Mammoth Cave, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.13 in
Chance of precipitation32%
Record high70° (1973)
Record low17° (1970)
Wed, 2555° / 39°0.14Climate normal
55 °Climate normal

Mammoth Cave, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.14 in
Chance of precipitation37%
Record high69° (1987)
Record low20° (1970)
Thu, 2654° / 40°0.15Climate normal
54 °Climate normal

Mammoth Cave, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.15 in
Chance of precipitation48%
Record high70° (1965)
Record low21° (1977)
Fri, 2753° / 40°0.31Climate normal
53 °Climate normal

Mammoth Cave, Friday, 27 November

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.31 in
Chance of precipitation52%
Record high74° (1990)
Record low24° (2018)
Sat, 2851° / 37°0.24Climate normal
51 °Climate normal

Mammoth Cave, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.24 in
Chance of precipitation37%
Record high69° (1960)
Record low18° (2018)
Sun, 2951° / 36°0.09Climate normal
51 °Climate normal

Mammoth Cave, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.09 in
Chance of precipitation30%
Record high70° (1970)
Record low19° (1976)
Mon, 3052° / 38°0.25Climate normal
52 °Climate normal

Mammoth Cave, Monday, 30 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.25 in
Chance of precipitation42%
Record high69° (2006)
Record low16° (1976)
Tue, 0151° / 36°0.18Climate normal
51 °Climate normal

Mammoth Cave, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.18 in
Chance of precipitation33%
Record high68° (1970)
Record low18° (1964)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Mammoth Cave, KY are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Mammoth Cave, KY since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.