Weather on September 5
Chicago, IL
55 Years of Data
Avg High
79°F
Avg Low
63°F
Warmest
2023
84°F avg
Coldest
1988
59°F avg
About This Date
September 5th in Chicago, IL typically brings pleasant fall weather, with average highs around 79°F and lows near 63°F. Over 53 years of records, the warmest September 5th was in 2023 (84°F average), while the coldest was 1988 (59°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 9% of September 5th dates historically, with the wettest September 5th recording 2.21" 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 September 5th in Chicago, IL? Great weather for outdoor activities.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 68° | 59° | 64° | — | — |
| 2024 | 86° | 67° | 76° | — | — |
| 2023warmest | 92° | 76° | 84° | — | — |
| 2022 | 71° | 66° | 69° | — | — |
| 2021 | 82° | 63° | 72° | — | — |
| 2020 | 82° | 65° | 73° | — | — |
| 2019 | 69° | 59° | 64° | — | — |
| 2018 | 91° | 68° | 80° | — | — |
| 2017 | 69° | 57° | 63° | — | — |
| 2016 | 88° | 68° | 78° | — | — |
| 2015 | 83° | 70° | 76° | — | — |
| 2014 | 88° | 65° | 76° | — | — |
| 2013 | 74° | 66° | 70° | — | — |
| 2012 | 87° | 67° | 77° | — | — |
| 2011 | 67° | 59° | 63° | — | — |
| 2010 | 78° | 58° | 68° | — | — |
| 2009 | 74° | 63° | 68° | — | — |
| 2008 | 69° | 63° | 66° | — | — |
| 2007 | 93° | 74° | 83° | — | — |
| 2006 | 75° | 63° | 69° | — | — |
| 2005 | 82° | 67° | 74° | — | — |
| 2004 | 86° | 70° | 78° | — | — |
| 2003 | 74° | 54° | 64° | — | — |
| 2002 | 84° | 66° | 75° | — | — |
| 2001 | 78° | 61° | 69° | — | — |
| 2000 | 68° | 58° | 63° | — | — |
| 1999 | 94° | 70° | 82° | — | — |
| 1998 | 89° | 60° | 75° | — | — |
| 1997 | 80° | 52° | 66° | — | — |
| 1994 | 67° | 57° | 62° | 0.43" | — |
| 1993 | 77° | 61° | 69° | — | — |
| 1992 | 78° | 63° | 70° | — | — |
| 1991 | 77° | 59° | 68° | — | — |
| 1990 | 92° | 74° | 83° | — | — |
| 1989 | 80° | 65° | 72° | 0.18" | — |
| 1988coldest | 69° | 49° | 59° | — | — |
| 1987 | 83° | 63° | 73° | — | — |
| 1986 | 85° | 58° | 71° | — | — |
| 1985 | 84° | 73° | 79° | — | — |
| 1984 | 76° | 55° | 65° | 0.56" | — |
| 1983 | 91° | 73° | 82° | — | — |
| 1982 | 78° | 59° | 69° | — | — |
| 1981 | 75° | 65° | 70° | — | — |
| 1980 | 83° | 61° | 72° | — | — |
| 1979 | 78° | 63° | 70° | — | — |
| 1978 | 83° | 63° | 73° | — | — |
| 1977 | 85° | 64° | 74° | 0.58" | — |
| 1976 | 69° | 64° | 67° | — | — |
| 1975 | 66° | 58° | 62° | — | — |
| 1974 | 66° | 53° | 60° | — | — |
| 1973 | 81° | 70° | 75° | — | — |
| 1972 | 76° | 57° | 66° | — | — |
| 1971 | 88° | 67° | 77° | 2.21" | — |
53 years of data from CHICAGO GRANT PARK