Weather on October 21
Eugene, OR
55 Years of Data
Avg High
62°F
Avg Low
41°F
Warmest
2003
65°F avg
Coldest
1984
43°F avg
About This Date
October 21st in Eugene, OR typically brings mild fall weather, with average highs around 62°F and lows near 41°F. Over 55 years of records, the warmest October 21st was in 2003 (65°F average), while the coldest was 1984 (43°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 36% of October 21st dates historically, with the wettest October 21st recording 2.13" of rain. The last decade has been 2.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.3°F warmer on this date compared to 20-30 years ago.
Planning for October 21st in Eugene, OR? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 60° | 36° | 48° | — | — |
| 2024 | 61° | 43° | 52° | 0.41" | — |
| 2023 | 60° | 50° | 55° | — | — |
| 2022 | 65° | 45° | 55° | — | — |
| 2021 | 65° | 46° | 55° | 1.96" | — |
| 2020 | 62° | 37° | 50° | — | — |
| 2019 | 66° | 50° | 58° | — | — |
| 2018 | 73° | 34° | 53° | — | — |
| 2017 | 59° | 45° | 52° | 1.7" | — |
| 2016 | 62° | 50° | 56° | 0.33" | — |
| 2015 | 62° | 41° | 52° | — | — |
| 2014 | 64° | 51° | 58° | 0.08" | — |
| 2013 | 64° | 37° | 51° | — | — |
| 2012 | 53° | 43° | 48° | 0.48" | — |
| 2011 | 67° | 48° | 57° | — | — |
| 2010 | 64° | 45° | 54° | — | — |
| 2009 | 64° | 47° | 55° | 0.36" | — |
| 2008 | 57° | 36° | 46° | — | — |
| 2007 | 60° | 42° | 51° | — | — |
| 2006 | 70° | 37° | 53° | — | — |
| 2005 | 63° | 43° | 53° | — | — |
| 2004 | 59° | 40° | 49° | 0.46" | — |
| 2003warmest | 77° | 54° | 65° | — | — |
| 2002 | 62° | 53° | 58° | — | — |
| 2001 | 56° | 32° | 44° | 0.1" | — |
| 2000 | 59° | 38° | 48° | 0.03" | — |
| 1999 | 73° | 32° | 53° | — | — |
| 1998 | 71° | 31° | 51° | — | — |
| 1997 | 57° | 34° | 45° | — | — |
| 1996 | 56° | 34° | 45° | — | — |
| 1995 | 56° | 38° | 47° | 0.58" | — |
| 1994 | 67° | 41° | 54° | 0.25" | — |
| 1993 | 65° | 45° | 55° | — | — |
| 1992 | 64° | 49° | 56° | 0.13" | — |
| 1991 | 63° | 35° | 49° | — | — |
| 1990 | 54° | 43° | 48° | 2.13" | — |
| 1989 | 60° | 50° | 55° | 1.14" | — |
| 1988 | 64° | 44° | 54° | — | — |
| 1987 | 67° | 34° | 50° | — | — |
| 1986 | 54° | 43° | 48° | — | — |
| 1985 | 56° | 43° | 49° | 0.61" | — |
| 1984coldest | 50° | 36° | 43° | — | — |
| 1983 | 62° | 43° | 52° | — | — |
| 1982 | 58° | 48° | 53° | 0.71" | — |
| 1981 | 67° | 36° | 51° | — | — |
| 1980 | 64° | 37° | 51° | — | — |
| 1979 | 58° | 41° | 49° | — | — |
| 1978 | 59° | 35° | 47° | — | — |
| 1977 | 70° | 40° | 55° | — | — |
| 1976 | 67° | 31° | 49° | — | — |
| 1975 | 58° | 44° | 51° | 1.47" | — |
| 1974 | 61° | 37° | 49° | — | — |
| 1973 | 59° | 49° | 54° | 1.96" | — |
| 1972 | 60° | 45° | 52° | 0.28" | — |
| 1971 | 61° | 31° | 46° | — | — |
55 years of data from EUGENE-MAHLON SWEET FLD