Weather on October 23
Portland, OR
55 Years of Data
Avg High
61°F
Avg Low
46°F
Warmest
1992
65°F avg
Coldest
1984
44°F avg
About This Date
October 23rd in Portland, OR typically brings mild fall weather, with average highs around 61°F and lows near 46°F. Over 55 years of records, the warmest October 23rd was in 1992 (65°F average), while the coldest was 1984 (44°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 42% of October 23rd dates historically, with the wettest October 23rd recording 1.57" 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 23rd in Portland, OR? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 64° | 51° | 58° | — | — |
| 2024 | 56° | 43° | 49° | — | — |
| 2023 | 59° | 52° | 55° | — | — |
| 2022 | 58° | 46° | 52° | 0.08" | — |
| 2021 | 53° | 50° | 52° | 1.57" | — |
| 2020 | 56° | 42° | 49° | — | — |
| 2019 | 58° | 44° | 51° | — | — |
| 2018 | 58° | 45° | 51° | 0.05" | — |
| 2017 | 63° | 47° | 55° | — | — |
| 2016 | 62° | 51° | 57° | 0.33" | — |
| 2015 | 60° | 45° | 52° | — | — |
| 2014 | 58° | 52° | 55° | 1.52" | — |
| 2013 | 71° | 47° | 59° | — | — |
| 2012 | 50° | 41° | 46° | 0.3" | — |
| 2011 | 62° | 54° | 58° | — | — |
| 2010 | 63° | 50° | 56° | 0.99" | — |
| 2009 | 60° | 47° | 53° | 1.4" | — |
| 2008 | 60° | 42° | 51° | — | — |
| 2007 | 72° | 48° | 60° | — | — |
| 2006 | 59° | 40° | 49° | — | — |
| 2005 | 61° | 53° | 57° | — | — |
| 2004 | 56° | 44° | 50° | 0.43" | — |
| 2003 | 62° | 47° | 54° | 0.05" | — |
| 2002 | 69° | 47° | 58° | — | — |
| 2001 | 53° | 43° | 48° | 0.81" | — |
| 2000 | 65° | 44° | 54° | — | — |
| 1999 | 59° | 42° | 51° | — | — |
| 1998 | 65° | 48° | 56° | — | — |
| 1997 | 58° | 45° | 51° | 0.2" | — |
| 1996 | 51° | 43° | 47° | — | — |
| 1995 | 59° | 46° | 53° | — | — |
| 1994 | 64° | 48° | 56° | — | — |
| 1993 | 67° | 49° | 58° | 0.36" | — |
| 1992warmest | 77° | 54° | 65° | — | — |
| 1991 | 52° | 39° | 45° | 0.13" | — |
| 1990 | 64° | 44° | 54° | — | — |
| 1989 | 59° | 47° | 53° | 0.81" | — |
| 1988 | 66° | 45° | 55° | — | — |
| 1987 | 64° | 46° | 55° | — | — |
| 1986 | 67° | 43° | 55° | — | — |
| 1985 | 56° | 51° | 53° | 0.03" | — |
| 1984coldest | 49° | 40° | 44° | 0.36" | — |
| 1983 | 61° | 44° | 52° | — | — |
| 1982 | 67° | 49° | 58° | 0.08" | — |
| 1981 | 63° | 41° | 52° | — | — |
| 1980 | 63° | 50° | 56° | — | — |
| 1979 | 65° | 51° | 58° | 0.81" | — |
| 1978 | 68° | 43° | 55° | — | — |
| 1977 | 67° | 53° | 60° | 0.3" | — |
| 1976 | 57° | 45° | 51° | — | — |
| 1975 | 54° | 43° | 48° | 0.2" | — |
| 1974 | 69° | 45° | 57° | — | — |
| 1973 | 55° | 49° | 52° | 0.69" | — |
| 1972 | 58° | 48° | 53° | — | — |
| 1971 | 56° | 44° | 50° | 0.38" | — |
55 years of data from PORTLAND KGW-TV