Weather on October 18
Clarksville, TN
55 Years of Data
About This Date
October 18th in Clarksville, TN typically brings pleasant fall weather, with average highs around 71°F and lows near 45°F — a 26°F daily swing. Over 55 years of records, the warmest October 18th was in 2016 (77°F average), while the coldest was 1976 (42°F) — a 35°F range across recorded history. Rain or other precipitation has occurred on about 35% of October 18th dates historically, with the wettest October 18th recording 10.13" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for October 18th in Clarksville, TN? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 86° | — | — | 1.75" | — |
| 2024 | 74° | 38° | 56° | — | — |
| 2023 | 70° | 42° | 56° | — | — |
| 2022 | 54° | 30° | 42° | — | — |
| 2021 | 74° | 42° | 58° | — | — |
| 2020 | 63° | 54° | 58° | 1.4" | — |
| 2019 | 72° | 39° | 55° | — | — |
| 2018 | 65° | 37° | 51° | — | — |
| 2017 | 74° | 42° | 58° | — | — |
| 2016warmest | 88° | 66° | 77° | — | — |
| 2015 | 61° | 36° | 48° | — | — |
| 2014 | 65° | 47° | 56° | — | — |
| 2013 | 70° | 45° | 57° | — | — |
| 2012 | 69° | 44° | 57° | 0.46" | — |
| 2011 | 55° | 45° | 50° | 0.56" | — |
| 2010 | 84° | 50° | 67° | — | — |
| 2009 | 58° | 35° | 46° | — | — |
| 2008 | 66° | 43° | 54° | — | — |
| 2007 | 85° | 65° | 75° | 4.17" | — |
| 2006 | 83° | 61° | 72° | — | — |
| 2005 | 85° | 39° | 62° | — | — |
| 2004 | 77° | 38° | 57° | 3.45" | — |
| 2003 | 68° | 47° | 57° | — | — |
| 2002 | 71° | 41° | 56° | 0.03" | — |
| 2001 | 71° | 35° | 53° | 0.03" | — |
| 2000 | 74° | 50° | 62° | — | — |
| 1999 | 63° | 42° | 52° | — | — |
| 1998 | 75° | 59° | 67° | 0.56" | — |
| 1997 | 64° | 36° | 50° | — | — |
| 1996 | 62° | 40° | 51° | 1.02" | — |
| 1995 | 81° | 45° | 63° | — | — |
| 1994 | 71° | 55° | 63° | 1.27" | — |
| 1993 | 69° | 54° | 61° | — | — |
| 1992 | 61° | 38° | 49° | — | — |
| 1991 | 82° | 42° | 62° | — | — |
| 1990 | 67° | 41° | 54° | 1.3" | — |
| 1989 | 50° | 33° | 42° | 1.02" | — |
| 1988 | 72° | 45° | 58° | 0.03" | — |
| 1987 | 74° | 33° | 53° | — | — |
| 1986 | 76° | 42° | 59° | — | — |
| 1985 | 82° | 63° | 72° | — | — |
| 1984 | 84° | 61° | 72° | 0.79" | — |
| 1983 | 72° | 56° | 64° | — | — |
| 1982 | 71° | 40° | 55° | — | — |
| 1981 | 72° | 49° | 60° | 10.13" | — |
| 1980 | 79° | 60° | 69° | 5.18" | — |
| 1979 | 79° | 47° | 63° | — | — |
| 1978 | 57° | 34° | 45° | — | — |
| 1977 | 68° | 32° | 50° | — | — |
| 1976coldest | 58° | 26° | 42° | — | — |
| 1975 | 64° | 46° | 55° | 2.79" | — |
| 1974 | 75° | 38° | 56° | — | — |
| 1973 | 68° | 37° | 53° | — | — |
| 1972 | 71° | 50° | 61° | 1.14" | — |
| 1971 | 81° | 56° | 68° | — | — |