Weather on October 31 at Mammoth Cave
Mammoth Cave National Park
KYSoutheast800 ft elevation
Avg High68°F
Avg Low45°F
Warmest201670°F
Coldest199337°F
Based on 55 years of data from Bowling Green, KY
Planning Your Visit
October 31st in Mammoth Cave National Park (via Bowling Green, KY) typically brings mild fall weather, with average highs around 68°F and lows near 45°F. Over 55 years of records, the warmest October 31st was in 2016 (70°F average), while the coldest was 1993 (37°F) — a 33°F range across recorded history. Precipitation has occurred on 29% of recorded October 31st dates, with snow falling 2% of the time. The last decade has been 1.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.6°F cooler on this date compared to 20-30 years ago.
Planning for October 31st in Mammoth Cave? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 61°F | 41°F | 0" | 0" |
| 2024 | 77°F | 63°F | 0.37" | 0" |
| 2023 | 50°F | 31°F | 0" | 0" |
| 2022 | 67°F | 58°F | 0" | -- |
| 2021 | 64°F | 47°F | 0" | 0" |
| 2020 | 66°F | 36°F | 0" | 0" |
| 2019 | 61°F | 33°F | 1.4" | 0" |
| 2018 | 74°F | 62°F | 0.19" | 0" |
| 2017 | 54°F | 34°F | 0" | 0" |
| 2016 | 83°F | 57°F | 0" | 0" |
| 2015 | 65°F | 47°F | 0.13" | 0" |
| 2014 | 51°F | 39°F | 0.03" | 0" |
| 2013 | 71°F | 59°F | 0.96" | 0" |
| 2012 | 55°F | 34°F | 0" | 0" |
| 2011 | 66°F | 37°F | 0" | 0" |
| 2010 | 71°F | 39°F | 0" | 0" |
| 2009 | 55°F | 40°F | 0.32" | 0" |
| 2008 | 70°F | 35°F | 0" | 0" |
| 2007 | 72°F | 37°F | 0" | 0" |
| 2006 | 64°F | 49°F | 0.48" | 0" |
| 2005 | 72°F | 37°F | 0" | 0" |
| 2004 | 68°F | 50°F | 0" | 0" |
| 2003 | 78°F | 57°F | 0" | 0" |
| 2002 | 53°F | 48°F | 0" | 0" |
| 2001 | 72°F | 34°F | 0" | 0" |
| 2000 | 77°F | 53°F | 0.05" | 0" |
| 1999 | 78°F | 47°F | 0" | 0" |
| 1998 | 71°F | 45°F | 0" | 0" |
| 1997 | 72°F | 41°F | -- | 0" |
| 1996 | 57°F | 41°F | -- | 0" |
| 1995 | 70°F | 51°F | 0" | 0" |
| 1994 | 73°F | 50°F | 0.13" | 0" |
| 1993 | 44°F | 30°F | 0.04" | 0.9" |
| 1992 | 61°F | 51°F | 0.13" | 0" |
| 1991 | 70°F | 55°F | 0" | 0" |
| 1990 | 74°F | 36°F | 0" | 0" |
| 1989 | 66°F | 36°F | 0.18" | 0" |
| 1988 | 59°F | 35°F | 0" | 0" |
| 1987 | 80°F | 45°F | 0" | 0" |
| 1986 | 75°F | 40°F | 0" | 0" |
| 1985 | 65°F | 53°F | 0.19" | 0" |
| 1984 | 80°F | 52°F | 0" | 0" |
| 1983 | 71°F | 44°F | 0" | 0" |
| 1982 | 79°F | 60°F | 0" | 0" |
| 1981 | 75°F | 49°F | 0" | 0" |
| 1980 | 65°F | 27°F | 0" | 0" |
| 1979 | 77°F | 58°F | 0" | 0" |
| 1978 | 74°F | 44°F | 0" | 0" |
| 1977 | 67°F | 52°F | 0" | 0" |
| 1976 | 52°F | 40°F | 0" | 0" |
| 1975 | 64°F | 33°F | 0" | 0" |
| 1974 | 81°F | 54°F | 0" | 0" |
| 1973 | 52°F | 40°F | 0.62" | 0" |
| 1972 | 72°F | 53°F | 0.67" | 0" |
| 1971 | 75°F | 59°F | 0" | 0" |
October 31 at Nearby Parks
Holiday Weather at Mammoth Cave
Official NPS WebsiteVisit nps.gov/maca for park information, alerts, and reservations
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