Weather on October 21
Fort Wayne, IN
55 Years of Data
Avg High
61°F
Avg Low
42°F
Warmest
1979
73°F avg
Coldest
1987
36°F avg
About This Date
October 21st in Fort Wayne, IN typically brings mild fall weather, with average highs around 61°F and lows near 42°F. Over 55 years of records, the warmest October 21st was in 1979 (73°F average), while the coldest was 1987 (36°F) — a 37°F range across recorded history. Rain or other precipitation has occurred on about 33% of October 21st dates historically, with the wettest October 21st recording 1.6" of rain. The last decade has been 3.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.5°F warmer on this date compared to 20-30 years ago.
Planning for October 21st in Fort Wayne, IN? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 64° | 46° | 55° | 0.03" | — |
| 2024 | 80° | 44° | 62° | — | — |
| 2023 | 58° | 37° | 47° | 0.1" | — |
| 2022 | 74° | 39° | 56° | — | — |
| 2021 | 62° | 50° | 56° | 0.51" | — |
| 2020 | 61° | 50° | 55° | 1.6" | — |
| 2019 | 64° | 52° | 58° | 1.52" | — |
| 2018 | 49° | 34° | 41° | — | — |
| 2017 | 77° | 48° | 63° | — | — |
| 2016 | 56° | 44° | 50° | 0.15" | — |
| 2015 | 77° | 48° | 63° | — | — |
| 2014 | 53° | 42° | 48° | — | — |
| 2013 | 57° | 36° | 46° | 0.05" | — |
| 2012 | 64° | 35° | 50° | — | — |
| 2011 | 53° | 34° | 43° | — | — |
| 2010 | 57° | 31° | 44° | — | — |
| 2009 | 71° | 46° | 59° | — | — |
| 2008 | 56° | 34° | 45° | — | — |
| 2007 | 78° | 52° | 65° | — | — |
| 2006 | 62° | 40° | 51° | — | — |
| 2005 | 51° | 46° | 49° | 0.1" | — |
| 2004 | 56° | 49° | 52° | — | — |
| 2003 | 66° | 44° | 55° | — | — |
| 2002 | 55° | 31° | 43° | — | — |
| 2001 | 67° | 53° | 60° | 0.18" | — |
| 2000 | 76° | 46° | 61° | — | — |
| 1999 | 63° | 32° | 47° | — | — |
| 1998 | 53° | 39° | 46° | 0.18" | — |
| 1997 | 53° | 31° | 42° | — | — |
| 1996 | 67° | 39° | 53° | — | — |
| 1995 | 42° | 38° | 40° | 0.25" | — |
| 1994 | 69° | 37° | 53° | — | — |
| 1993 | 58° | 43° | 50° | — | — |
| 1992 | 58° | 38° | 48° | — | — |
| 1991 | 63° | 31° | 47° | — | — |
| 1990 | 64° | 43° | 53° | 0.03" | — |
| 1989 | 44° | 32° | 38° | 0.03" | — |
| 1988 | 47° | 43° | 45° | 0.48" | — |
| 1987coldest | 42° | 31° | 36° | — | — |
| 1986 | 74° | 49° | 61° | — | — |
| 1985 | 62° | 49° | 55° | — | — |
| 1984 | 65° | 50° | 57° | 0.05" | — |
| 1983 | 55° | 50° | 53° | 0.2" | — |
| 1982 | 46° | 40° | 43° | — | — |
| 1981 | 59° | 42° | 51° | — | — |
| 1980 | 63° | 43° | 53° | — | — |
| 1979warmest | 81° | 66° | 73° | — | — |
| 1978 | 77° | 46° | 62° | — | — |
| 1977 | 69° | 40° | 54° | — | — |
| 1976 | 48° | 33° | 41° | — | — |
| 1975 | 76° | 50° | 63° | — | — |
| 1974 | 51° | 23° | 37° | — | — |
| 1973 | 65° | 35° | 50° | — | — |
| 1972 | 52° | 42° | 47° | 0.18" | — |
| 1971 | 70° | 55° | 62° | 1.22" | — |
55 years of data from FT WAYNE INTL AP