Weather on October 15
Cincinnati, OH
55 Years of Data
Avg High
68°F
Avg Low
46°F
Warmest
2008
70°F avg
Coldest
1978
44°F avg
About This Date
October 15th in Cincinnati, OH typically brings mild fall weather, with average highs around 68°F and lows near 46°F. Over 55 years of records, the warmest October 15th was in 2008 (70°F average), while the coldest was 1978 (44°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 29% of October 15th dates historically, with the wettest October 15th recording 3.86" 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 15th in Cincinnati, OH? Great weather for outdoor activities.
Cooling Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 71° | 48° | 60° | — | — |
| 2024 | 55° | 38° | 46° | — | — |
| 2023 | 60° | 50° | 55° | — | — |
| 2022 | 63° | 40° | 51° | — | — |
| 2021 | 73° | 62° | 68° | 3.86" | — |
| 2020 | 65° | 49° | 57° | 0.18" | — |
| 2019 | 76° | 37° | 56° | 0.08" | — |
| 2018 | 60° | 42° | 51° | 0.15" | — |
| 2017 | 79° | 53° | 66° | 0.15" | — |
| 2016 | 63° | 44° | 53° | — | — |
| 2015 | 66° | 41° | 54° | — | — |
| 2014 | 65° | 52° | 58° | 1.02" | — |
| 2013 | 71° | 47° | 59° | — | — |
| 2012 | 61° | 44° | 52° | — | — |
| 2011 | 65° | 49° | 57° | — | — |
| 2010 | 65° | 45° | 55° | — | — |
| 2009 | 48° | 41° | 45° | 0.64" | — |
| 2008warmest | 78° | 62° | 70° | — | — |
| 2007 | 73° | 52° | 62° | — | — |
| 2006 | 56° | 32° | 44° | — | — |
| 2005 | 74° | 53° | 63° | — | — |
| 2004 | 63° | 45° | 54° | 1.02" | — |
| 2003 | 62° | 44° | 53° | 2.72" | — |
| 2002 | 58° | 35° | 46° | — | — |
| 2001 | 62° | 45° | 53° | 1.55" | — |
| 2000 | 79° | 53° | 66° | — | — |
| 1999 | 75° | 39° | 57° | — | — |
| 1998 | 69° | 40° | 54° | — | — |
| 1997 | 59° | 35° | 47° | — | — |
| 1996 | 77° | 50° | 64° | — | — |
| 1995 | 59° | 39° | 49° | — | — |
| 1994 | 74° | 45° | 59° | — | — |
| 1993 | 71° | 49° | 60° | — | — |
| 1992 | 81° | 58° | 69° | 1.32" | — |
| 1991 | 59° | 39° | 49° | — | — |
| 1990 | 70° | 46° | 58° | — | — |
| 1989 | 81° | 51° | 66° | — | — |
| 1988 | 76° | 48° | 62° | — | — |
| 1987 | 74° | 37° | 55° | — | — |
| 1986 | 60° | 38° | 49° | — | — |
| 1985 | 71° | 48° | 60° | — | — |
| 1984 | 77° | 57° | 67° | 0.46" | — |
| 1983 | 72° | 39° | 55° | — | — |
| 1982 | 70° | 47° | 58° | — | — |
| 1981 | 64° | 53° | 59° | — | — |
| 1980 | 75° | 57° | 66° | — | — |
| 1979 | 59° | 37° | 48° | — | — |
| 1978coldest | 53° | 36° | 44° | — | — |
| 1977 | 65° | 37° | 51° | 0.28" | — |
| 1976 | 75° | 47° | 61° | — | — |
| 1975 | 81° | 58° | 69° | 0.25" | — |
| 1974 | 55° | 46° | 51° | 0.91" | — |
| 1973 | 81° | 57° | 69° | — | — |
| 1972 | 59° | 38° | 48° | — | — |
| 1971 | 79° | 52° | 65° | 0.03" | — |
55 years of data from CINCINNATI ABBE WSMO