Weather on October 27
Seattle, WA
55 Years of Data
Avg High
57°F
Avg Low
44°F
Warmest
1973
60°F avg
Coldest
1971
40°F avg
About This Date
October 27th in Seattle, WA typically brings cool fall weather, with average highs around 57°F and lows near 44°F. Over 54 years of records, the warmest October 27th was in 1973 (60°F average), while the coldest was 1971 (40°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 46% of October 27th dates historically, with the wettest October 27th recording 2.31" of rain. The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
Planning for October 27th in Seattle, WA? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 55° | 41° | 48° | — | — |
| 2024 | 59° | 49° | 54° | 1.14" | — |
| 2023 | 49° | 31° | 40° | — | — |
| 2022 | 61° | 49° | 55° | — | — |
| 2021 | 55° | 48° | 52° | 0.05" | — |
| 2020 | 59° | 46° | 53° | — | — |
| 2019 | 56° | 34° | 45° | — | — |
| 2018 | 57° | 40° | 48° | 2.26" | — |
| 2017 | 64° | 48° | 56° | — | — |
| 2016 | 60° | 51° | 56° | 0.18" | — |
| 2015 | 60° | 48° | 54° | 0.03" | — |
| 2014 | 62° | 44° | 53° | 0.05" | — |
| 2013 | 58° | 47° | 52° | 0.15" | — |
| 2012 | 58° | 49° | 53° | 1.91" | — |
| 2011 | 55° | 41° | 48° | — | — |
| 2010 | 63° | 47° | 55° | — | — |
| 2009 | 52° | 38° | 45° | 0.03" | — |
| 2008 | 60° | 42° | 51° | — | — |
| 2007 | 56° | 35° | 45° | — | — |
| 2006 | 63° | 47° | 55° | — | — |
| 2005 | 58° | 37° | 47° | 0.1" | — |
| 2004 | 56° | 38° | 47° | — | — |
| 2003 | 64° | 45° | 54° | — | — |
| 2002 | 53° | 39° | 46° | — | — |
| 2001 | 47° | 38° | 42° | 1.22" | — |
| 2000 | 56° | 49° | 52° | 0.71" | — |
| 1999 | 56° | 41° | 48° | 0.86" | — |
| 1997 | 57° | 47° | 52° | — | — |
| 1996 | 59° | 45° | 52° | — | — |
| 1995 | 56° | 48° | 52° | — | — |
| 1994 | 55° | 47° | 51° | 1.27" | — |
| 1993 | 57° | 43° | 50° | — | — |
| 1992 | 57° | 43° | 50° | — | — |
| 1991 | 48° | 35° | 42° | 0.2" | — |
| 1990 | 66° | 47° | 56° | 0.13" | — |
| 1989 | 52° | 44° | 48° | — | — |
| 1988 | 53° | 38° | 45° | — | — |
| 1987 | 55° | 43° | 49° | — | — |
| 1986 | 63° | 56° | 59° | 0.36" | — |
| 1985 | 55° | 46° | 51° | 2.31" | — |
| 1984 | 50° | 44° | 47° | — | — |
| 1983 | 58° | 47° | 52° | 0.25" | — |
| 1982 | 56° | 47° | 51° | 0.05" | — |
| 1981 | 60° | 56° | 58° | 1.68" | — |
| 1980 | 58° | 40° | 49° | — | — |
| 1979 | 59° | 48° | 54° | 1.07" | — |
| 1978 | 55° | 47° | 51° | — | — |
| 1977 | 57° | 41° | 49° | — | — |
| 1976 | 63° | 45° | 54° | — | — |
| 1975 | 52° | 45° | 48° | 0.94" | — |
| 1974 | 56° | 48° | 52° | 1.14" | — |
| 1973warmest | 66° | 53° | 60° | — | — |
| 1972 | 50° | 42° | 46° | — | — |
| 1971coldest | 45° | 35° | 40° | 1.42" | — |
54 years of data from SEATTLE URBAN SITE