Weather on October 18
Cincinnati, OH
55 Years of Data
Avg High
65°F
Avg Low
43°F
Warmest
2016
73°F avg
Coldest
2009
39°F avg
About This Date
October 18th in Cincinnati, OH typically brings mild fall weather, with average highs around 65°F and lows near 43°F. Over 55 years of records, the warmest October 18th was in 2016 (73°F average), while the coldest was 2009 (39°F) — a 34°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 3.81" of rain. The last decade has been 3.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.7°F warmer on this date compared to 20-30 years ago.
Planning for October 18th in Cincinnati, OH? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 83° | 49° | 66° | 0.05" | — |
| 2024 | 70° | 35° | 52° | — | — |
| 2023 | 66° | 39° | 53° | — | — |
| 2022 | 47° | 38° | 42° | — | — |
| 2021 | 70° | 39° | 54° | — | — |
| 2020 | 60° | 38° | 49° | 0.13" | — |
| 2019 | 63° | 33° | 48° | — | — |
| 2018 | 57° | 32° | 45° | — | — |
| 2017 | 70° | 38° | 54° | — | — |
| 2016warmest | 82° | 64° | 73° | — | — |
| 2015 | 54° | 30° | 42° | — | — |
| 2014 | 72° | 49° | 60° | — | — |
| 2013 | 53° | 43° | 48° | 0.28" | — |
| 2012 | 75° | 55° | 65° | 0.13" | — |
| 2011 | 66° | 45° | 55° | — | — |
| 2010 | 77° | 48° | 63° | — | — |
| 2009coldest | 49° | 29° | 39° | — | — |
| 2008 | 60° | 45° | 52° | — | — |
| 2007 | 75° | 61° | 68° | 0.86" | — |
| 2006 | 68° | 55° | 62° | 0.66" | — |
| 2005 | 71° | 40° | 55° | — | — |
| 2004 | 58° | 36° | 47° | — | — |
| 2003 | 55° | 36° | 45° | 0.05" | — |
| 2002 | 52° | 37° | 44° | — | — |
| 2001 | 52° | 33° | 42° | — | — |
| 2000 | 59° | 44° | 52° | 0.76" | — |
| 1999 | 54° | 31° | 42° | — | — |
| 1998 | 69° | 61° | 65° | 0.51" | — |
| 1997 | 61° | 36° | 48° | — | — |
| 1996 | 77° | 41° | 59° | 3.81" | — |
| 1995 | 75° | 53° | 64° | — | — |
| 1994 | 79° | 50° | 64° | 0.08" | — |
| 1993 | 68° | 48° | 58° | — | — |
| 1992 | 55° | 34° | 44° | — | — |
| 1991 | 78° | 42° | 60° | — | — |
| 1990 | 76° | 40° | 58° | 3.73" | — |
| 1989 | 45° | 37° | 41° | 0.58" | — |
| 1988 | 67° | 47° | 57° | 0.61" | — |
| 1987 | 68° | 39° | 54° | — | — |
| 1986 | 61° | 36° | 48° | — | — |
| 1985 | 80° | 58° | 69° | — | — |
| 1984 | 78° | 48° | 63° | — | — |
| 1983 | 58° | 51° | 54° | 3.51" | — |
| 1982 | 71° | 39° | 55° | — | — |
| 1981 | 65° | 41° | 53° | 0.61" | — |
| 1980 | 65° | 51° | 58° | 1.47" | — |
| 1979 | 78° | 55° | 67° | — | — |
| 1978 | 64° | 40° | 52° | — | — |
| 1977 | 64° | 47° | 55° | — | — |
| 1976 | 54° | 29° | 41° | — | — |
| 1975 | 47° | 44° | 45° | 1.07" | — |
| 1974 | 52° | 38° | 45° | — | — |
| 1973 | 71° | 48° | 60° | — | — |
| 1972 | 44° | 37° | 41° | 0.03" | — |
| 1971 | 74° | 58° | 66° | — | — |
55 years of data from CINCINNATI ABBE WSMO