Weather on October 31
Gresham, OR
55 Years of Data
Avg High
57°F
Avg Low
43°F
Warmest
1987
60°F avg
Coldest
2003
39°F avg
About This Date
October 31st in Gresham, OR typically brings cool fall weather, with average highs around 57°F and lows near 43°F. Over 52 years of records, the warmest October 31st was in 1987 (60°F average), while the coldest was 2003 (39°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 67% of October 31st dates historically, with the wettest October 31st recording 6.17" of rain. The last decade has been 3.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.8°F warmer on this date compared to 20-30 years ago.
Planning for October 31st in Gresham, OR? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 58° | 49° | 53° | 1.17" | — |
| 2024 | 53° | 44° | 49° | 1.07" | — |
| 2023 | 58° | 46° | 52° | — | — |
| 2022 | 60° | 49° | 54° | 2.72" | — |
| 2021 | 60° | 51° | 56° | — | — |
| 2020 | 63° | 36° | 49° | — | — |
| 2019 | 53° | 36° | 44° | — | — |
| 2018 | 59° | 50° | 55° | 0.84" | — |
| 2017 | 63° | 38° | 50° | — | — |
| 2016 | 58° | 51° | 54° | 0.76" | — |
| 2015 | 65° | 52° | 58° | 6.17" | — |
| 2014 | 60° | 44° | 52° | 2.64" | — |
| 2013 | 58° | 49° | 53° | 0.05" | — |
| 2012 | 60° | 54° | 57° | 1.22" | — |
| 2011 | 58° | 34° | 46° | 0.05" | — |
| 2010 | 58° | 45° | 51° | 0.18" | — |
| 2009 | 61° | 49° | 55° | 0.3" | — |
| 2008 | 60° | 51° | 56° | 0.79" | — |
| 2007 | 54° | 32° | 43° | — | — |
| 2006 | 50° | 36° | 43° | — | — |
| 2005 | 57° | 51° | 54° | 3.02" | — |
| 2004 | 53° | 37° | 45° | 0.23" | — |
| 2003coldest | 46° | 32° | 39° | — | — |
| 2002 | 50° | 34° | 42° | — | — |
| 2001 | 57° | 49° | 53° | 0.76" | — |
| 2000 | 56° | 40° | 48° | 0.08" | — |
| 1999 | 58° | 37° | 47° | 0.18" | — |
| 1998 | 50° | 47° | 48° | 0.13" | — |
| 1997 | 63° | 39° | 51° | — | — |
| 1996 | 61° | 41° | 51° | — | — |
| 1995 | 55° | 30° | 43° | — | — |
| 1994 | 55° | 45° | 50° | 1.6" | — |
| 1993 | 66° | 50° | 58° | 0.69" | — |
| 1992 | 62° | 45° | 53° | 2.16" | — |
| 1991 | 49° | 32° | 40° | — | — |
| 1990 | 53° | 47° | 50° | 2.21" | — |
| 1989 | 62° | 36° | 49° | — | — |
| 1988 | 68° | 46° | 57° | — | — |
| 1987warmest | 69° | 52° | 60° | 0.43" | — |
| 1986 | 60° | 39° | 50° | 0.76" | — |
| 1985 | 58° | 36° | 47° | 0.1" | — |
| 1984 | 52° | 38° | 45° | 0.41" | — |
| 1983 | 62° | 42° | 52° | — | — |
| 1979 | 49° | 40° | 44° | 0.84" | — |
| 1978 | 57° | 41° | 49° | — | — |
| 1977 | 50° | 48° | 49° | 0.46" | — |
| 1976 | 56° | 39° | 47° | 0.71" | — |
| 1975 | 54° | 39° | 46° | 0.1" | — |
| 1974 | 59° | 47° | 53° | 0.25" | — |
| 1973 | 59° | 47° | 53° | 0.76" | — |
| 1972 | 50° | 34° | 42° | 0.23" | — |
| 1971 | 46° | 37° | 42° | 0.51" | — |
52 years of data from PORTLAND TROUTDALE AP