Weather on October 21
Federal Way, WA
55 Years of Data
Avg High
60°F
Avg Low
43°F
Warmest
2003
61°F avg
Coldest
1984
41°F avg
About This Date
October 21st in Federal Way, WA typically brings mild fall weather, with average highs around 60°F and lows near 43°F. Over 55 years of records, the warmest October 21st was in 2003 (61°F average), while the coldest was 1984 (41°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 58% of October 21st dates historically, with the wettest October 21st recording 5.28" 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 21st in Federal Way, WA? 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° | 42° | 51° | — | — |
| 2024 | 55° | 49° | 52° | 0.76" | — |
| 2023 | 56° | 54° | 55° | 0.08" | — |
| 2022 | 60° | 48° | 54° | 0.23" | — |
| 2021 | 70° | 48° | 59° | 0.76" | — |
| 2020 | 62° | 45° | 53° | 0.18" | — |
| 2019 | 58° | 50° | 54° | 0.05" | — |
| 2018 | 52° | 41° | 46° | 0.03" | — |
| 2017 | 54° | 35° | 44° | 1.78" | — |
| 2016 | 58° | 46° | 52° | — | — |
| 2015 | 65° | 44° | 54° | — | — |
| 2014 | 62° | 53° | 58° | 0.2" | — |
| 2013 | 54° | 41° | 47° | — | — |
| 2012 | 54° | 41° | 47° | 0.51" | — |
| 2011 | 60° | 50° | 55° | 0.15" | — |
| 2010 | 67° | 42° | 54° | — | — |
| 2009 | 63° | 51° | 57° | 0.23" | — |
| 2008 | 58° | 39° | 48° | 0.71" | — |
| 2007 | 56° | 48° | 52° | 0.89" | — |
| 2006 | 61° | 42° | 51° | — | — |
| 2005 | 70° | 48° | 59° | — | — |
| 2004 | 56° | 47° | 51° | 0.03" | — |
| 2003warmest | 66° | 56° | 61° | 5.28" | — |
| 2002 | 58° | 54° | 56° | — | — |
| 2001 | 54° | 43° | 48° | 0.64" | — |
| 2000 | 57° | 42° | 50° | 0.05" | — |
| 1999 | 65° | 39° | 52° | — | — |
| 1998 | 69° | 39° | 54° | — | — |
| 1997 | 48° | 37° | 43° | — | — |
| 1996 | 49° | 37° | 43° | 0.71" | — |
| 1995 | 65° | 47° | 56° | — | — |
| 1994 | 60° | 48° | 54° | 0.13" | — |
| 1993 | 63° | 46° | 54° | — | — |
| 1992 | 61° | 45° | 53° | 0.41" | — |
| 1991 | 60° | 50° | 55° | — | — |
| 1990 | 59° | 46° | 53° | 1.73" | — |
| 1989 | 58° | 49° | 53° | 0.89" | — |
| 1988 | 64° | 52° | 58° | 0.13" | — |
| 1987 | 69° | 32° | 51° | — | — |
| 1986 | 64° | 40° | 52° | — | — |
| 1985 | 62° | 42° | 52° | 0.79" | — |
| 1984coldest | 56° | 27° | 41° | — | — |
| 1983 | 63° | 46° | 54° | 0.03" | — |
| 1982 | 54° | 45° | 49° | 1.04" | — |
| 1981 | 61° | 30° | 45° | — | — |
| 1980 | 60° | 44° | 52° | — | — |
| 1979 | 62° | 35° | 49° | — | — |
| 1978 | 63° | 39° | 51° | — | — |
| 1977 | 64° | 39° | 52° | 0.08" | — |
| 1976 | 60° | 29° | 44° | — | — |
| 1975 | 54° | 46° | 50° | 0.86" | — |
| 1974 | 61° | 34° | 47° | — | — |
| 1973 | 61° | 46° | 53° | 0.86" | — |
| 1972 | 55° | 48° | 52° | 0.25" | — |
| 1971 | 56° | 34° | 45° | 0.05" | — |
55 years of data from KENT