Weather on October 18
Oklahoma City, OK
55 Years of Data
Avg High
73°F
Avg Low
49°F
Warmest
1979
74°F avg
Coldest
1989
43°F avg
About This Date
October 18th in Oklahoma City, OK typically brings pleasant fall weather, with average highs around 73°F and lows near 49°F. Over 55 years of records, the warmest October 18th was in 1979 (74°F average), while the coldest was 1989 (43°F) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 13% of October 18th dates historically, with the wettest October 18th recording 3.99" of rain. The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
Planning for October 18th in Oklahoma City, OK? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 82° | 59° | 71° | — | — |
| 2024 | 76° | 52° | 64° | — | — |
| 2023 | 82° | 47° | 64° | — | — |
| 2022 | 57° | 35° | 46° | — | — |
| 2021 | 74° | 43° | 58° | — | — |
| 2020 | 72° | 46° | 59° | — | — |
| 2019 | 78° | 51° | 65° | — | — |
| 2018 | 62° | 53° | 58° | 0.81" | — |
| 2017 | 81° | 53° | 67° | — | — |
| 2016 | 81° | 59° | 70° | — | — |
| 2015 | 76° | 53° | 64° | — | — |
| 2014 | 72° | 50° | 61° | — | — |
| 2013 | 54° | 36° | 45° | 0.38" | — |
| 2012 | 70° | 44° | 57° | — | — |
| 2011 | 64° | 45° | 54° | — | — |
| 2010 | 84° | 56° | 70° | — | — |
| 2009 | 71° | 41° | 56° | — | — |
| 2008 | 75° | 46° | 61° | — | — |
| 2007 | 73° | 52° | 62° | — | — |
| 2006 | 59° | 44° | 52° | — | — |
| 2005 | 89° | 59° | 74° | — | — |
| 2004 | 78° | 58° | 68° | — | — |
| 2003 | 82° | 47° | 64° | — | — |
| 2002 | 70° | 55° | 62° | 0.03" | — |
| 2001 | 73° | 50° | 62° | — | — |
| 2000 | 77° | 52° | 64° | — | — |
| 1999 | 60° | 39° | 50° | — | — |
| 1998 | 65° | 46° | 55° | — | — |
| 1997 | 70° | 46° | 58° | — | — |
| 1996 | 63° | 39° | 51° | — | — |
| 1995 | 83° | 53° | 68° | — | — |
| 1994 | 76° | 59° | 67° | 0.69" | — |
| 1993 | 65° | 56° | 60° | — | — |
| 1992 | 67° | 42° | 54° | — | — |
| 1991 | 84° | 51° | 68° | — | — |
| 1990 | 62° | 41° | 52° | — | — |
| 1989coldest | 50° | 36° | 43° | — | — |
| 1988 | 67° | 48° | 57° | — | — |
| 1987 | 79° | 49° | 64° | — | — |
| 1986 | 77° | 54° | 65° | — | — |
| 1985 | 71° | 62° | 67° | 3.99" | — |
| 1984 | 82° | 49° | 65° | — | — |
| 1983 | 69° | 58° | 63° | 2.79" | — |
| 1982 | 86° | 56° | 71° | — | — |
| 1981 | 60° | 47° | 53° | — | — |
| 1980 | 71° | 45° | 58° | — | — |
| 1979warmest | 86° | 63° | 74° | — | — |
| 1978 | 74° | 47° | 60° | — | — |
| 1977 | 84° | 45° | 64° | — | — |
| 1976 | 60° | 35° | 48° | — | — |
| 1975 | 64° | 43° | 53° | — | — |
| 1974 | 82° | 48° | 65° | — | — |
| 1973 | 78° | 54° | 66° | — | — |
| 1972 | 94° | 44° | 69° | — | — |
| 1971 | 75° | 58° | 66° | 0.89" | — |
55 years of data from OKLAHOMA CITY PENN AVE