Weather on October 22
Chicago, IL
55 Years of Data
Avg High
62°F
Avg Low
46°F
Warmest
1979
73°F avg
Coldest
1976
36°F avg
About This Date
October 22nd in Chicago, IL typically brings mild fall weather, with average highs around 62°F and lows near 46°F. Over 55 years of records, the warmest October 22nd was in 1979 (73°F average), while the coldest was 1976 (36°F) — a 37°F range across recorded history. Rain or other precipitation has occurred on about 15% of October 22nd dates historically, with the wettest October 22nd recording 1.91" of rain. The last decade has been 4.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.7°F warmer on this date compared to 20-30 years ago.
Planning for October 22nd in Chicago, IL? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 51° | 46° | 49° | — | — |
| 2024 | 74° | 55° | 64° | — | — |
| 2023 | 54° | 44° | 49° | — | — |
| 2022 | 79° | 57° | 68° | — | — |
| 2021 | 55° | 47° | 51° | — | — |
| 2020 | 77° | 48° | 63° | — | — |
| 2019 | 53° | 46° | 50° | — | — |
| 2018 | 63° | 40° | 51° | — | — |
| 2017 | 71° | 52° | 61° | — | — |
| 2016 | 61° | 44° | 52° | — | — |
| 2015 | 64° | 54° | 59° | — | — |
| 2014 | 51° | 45° | 48° | — | — |
| 2013 | 42° | 35° | 39° | — | — |
| 2012 | 67° | 55° | 61° | — | — |
| 2011 | 68° | 45° | 56° | — | — |
| 2010 | 67° | 46° | 56° | — | — |
| 2009 | 60° | 50° | 55° | — | — |
| 2008 | 54° | 46° | 50° | — | — |
| 2007 | 69° | 51° | 60° | — | — |
| 2006 | 50° | 37° | 44° | — | — |
| 2005 | 54° | 43° | 48° | — | — |
| 2004 | 64° | 47° | 55° | — | — |
| 2003 | 56° | 43° | 49° | — | — |
| 2002 | 53° | 41° | 47° | — | — |
| 2001 | 66° | 54° | 60° | 0.23" | — |
| 2000 | 69° | 53° | 61° | — | — |
| 1999 | 61° | 43° | 52° | — | — |
| 1998 | 55° | 36° | 45° | 0.03" | — |
| 1997 | 44° | 33° | 39° | — | — |
| 1996 | 62° | 49° | 55° | 0.86" | — |
| 1995 | 63° | 37° | 50° | — | — |
| 1994 | 72° | 49° | 60° | — | — |
| 1993 | 60° | 37° | 49° | — | — |
| 1992 | 72° | 44° | 58° | — | — |
| 1991 | 75° | 55° | 65° | — | — |
| 1990 | 57° | 39° | 48° | — | — |
| 1989 | 61° | 37° | 49° | — | — |
| 1988 | 55° | 37° | 46° | — | — |
| 1987 | 48° | 37° | 43° | — | — |
| 1986 | 77° | 54° | 65° | — | — |
| 1985 | 63° | 52° | 57° | — | — |
| 1984 | 53° | 41° | 47° | — | — |
| 1983 | 56° | 51° | 53° | 1.91" | — |
| 1982 | 50° | 37° | 44° | — | — |
| 1981 | 52° | 42° | 47° | 0.2" | — |
| 1980 | 56° | 40° | 48° | — | — |
| 1979warmest | 82° | 64° | 73° | 0.61" | — |
| 1978 | 79° | 63° | 71° | — | — |
| 1977 | 74° | 51° | 62° | 0.2" | — |
| 1976coldest | 45° | 28° | 36° | — | — |
| 1975 | 79° | 54° | 66° | — | — |
| 1974 | 68° | 43° | 55° | — | — |
| 1973 | 62° | 52° | 57° | — | — |
| 1972 | 58° | 48° | 53° | — | — |
| 1971 | 68° | 58° | 63° | 0.13" | — |
55 years of data from CHICAGO GRANT PARK