Weather on October 25
Portland, OR
55 Years of Data
Avg High
59°F
Avg Low
46°F
Warmest
1979
59°F avg
Coldest
2020
39°F avg
About This Date
October 25th in Portland, OR typically brings cool fall weather, with average highs around 59°F and lows near 46°F. Over 55 years of records, the warmest October 25th was in 1979 (59°F average), while the coldest was 2020 (39°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 58% of October 25th dates historically, with the wettest October 25th recording 1.93" of rain. The last decade has been 3.1°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.1°F cooler on this date compared to 20-30 years ago.
Planning for October 25th in Portland, OR? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Cooling Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 55° | 46° | 51° | 1.27" | — |
| 2024 | 63° | 43° | 53° | — | — |
| 2023 | 48° | 44° | 46° | 0.86" | — |
| 2022 | 54° | 45° | 49° | 1.8" | — |
| 2021 | 56° | 51° | 53° | 0.33" | — |
| 2020coldest | 46° | 32° | 39° | — | — |
| 2019 | 53° | 45° | 49° | 0.13" | — |
| 2018 | 59° | 53° | 56° | 0.97" | — |
| 2017 | 64° | 46° | 55° | — | — |
| 2016 | 60° | 47° | 53° | 0.05" | — |
| 2015 | 60° | 51° | 56° | 1.68" | — |
| 2014 | 65° | 50° | 57° | 0.48" | — |
| 2013 | 55° | 48° | 52° | — | — |
| 2012 | 55° | 42° | 49° | — | — |
| 2011 | 58° | 41° | 49° | — | — |
| 2010 | 53° | 45° | 49° | 0.91" | — |
| 2009 | 54° | 43° | 48° | 0.03" | — |
| 2008 | 60° | 44° | 52° | — | — |
| 2007 | 55° | 37° | 46° | — | — |
| 2006 | 57° | 43° | 50° | — | — |
| 2005 | 65° | 53° | 59° | 0.56" | — |
| 2004 | 54° | 41° | 47° | 1.04" | — |
| 2003 | 69° | 48° | 59° | — | — |
| 2002 | 58° | 38° | 48° | — | — |
| 2001 | 63° | 47° | 55° | 0.03" | — |
| 2000 | 65° | 50° | 57° | — | — |
| 1999 | 57° | 47° | 52° | 1.93" | — |
| 1998 | 64° | 51° | 58° | — | — |
| 1997 | 61° | 40° | 50° | — | — |
| 1996 | 55° | 44° | 50° | 0.38" | — |
| 1995 | 57° | 48° | 53° | 1.5" | — |
| 1994 | 64° | 44° | 54° | 0.38" | — |
| 1993 | 63° | 45° | 54° | — | — |
| 1992 | 66° | 51° | 59° | — | — |
| 1991 | 49° | 46° | 47° | 1.8" | — |
| 1990 | 65° | 47° | 56° | 0.58" | — |
| 1989 | 58° | 47° | 52° | 0.05" | — |
| 1988 | 64° | 48° | 56° | — | — |
| 1987 | 64° | 43° | 53° | — | — |
| 1986 | 61° | 57° | 59° | 1.83" | — |
| 1985 | 57° | 44° | 51° | 0.69" | — |
| 1984 | 59° | 51° | 55° | 0.48" | — |
| 1983 | 68° | 41° | 55° | — | — |
| 1982 | 68° | 50° | 59° | 1.17" | — |
| 1981 | 58° | 44° | 51° | — | — |
| 1980 | 57° | 47° | 52° | 0.03" | — |
| 1979warmest | 65° | 53° | 59° | 0.36" | — |
| 1978 | 66° | 42° | 54° | — | — |
| 1977 | 61° | 49° | 55° | 0.71" | — |
| 1976 | 58° | 50° | 54° | 0.61" | — |
| 1975 | 57° | 45° | 51° | 0.74" | — |
| 1974 | 66° | 48° | 57° | 0.03" | — |
| 1973 | 59° | 46° | 53° | — | — |
| 1972 | 59° | 40° | 49° | 0.23" | — |
| 1971 | 57° | 42° | 50° | — | — |
55 years of data from PORTLAND KGW-TV