Weather on August 29
Chicago, IL
55 Years of Data
Avg High
80°F
Avg Low
66°F
Warmest
1984
86°F avg
Coldest
1986
59°F avg
About This Date
August 29th in Chicago, IL typically brings warm summer weather, with average highs around 80°F and lows near 66°F. Over 53 years of records, the warmest August 29th was in 1984 (86°F average), while the coldest was 1986 (59°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 15% of August 29th dates historically, with the wettest August 29th recording 5.03" of rain. The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
Planning for August 29th in Chicago, IL? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 68° | 60° | 64° | — | — |
| 2024 | 77° | 70° | 73° | — | — |
| 2023 | 86° | 63° | 74° | — | — |
| 2022 | 86° | 69° | 78° | — | — |
| 2021 | 89° | 77° | 83° | — | — |
| 2020 | 82° | 71° | 77° | — | — |
| 2019 | 85° | 62° | 73° | — | — |
| 2018 | 75° | 65° | 70° | — | — |
| 2017 | 74° | 65° | 69° | — | — |
| 2016 | 80° | 71° | 76° | — | — |
| 2015 | 73° | 61° | 67° | — | — |
| 2014 | 85° | 71° | 78° | — | — |
| 2013 | 76° | 68° | 72° | — | — |
| 2012 | 83° | 73° | 78° | — | — |
| 2011 | 79° | 67° | 73° | — | — |
| 2010 | 94° | 75° | 84° | — | — |
| 2009 | 70° | 58° | 64° | — | — |
| 2008 | 80° | 71° | 76° | — | — |
| 2007 | 85° | 71° | 78° | — | — |
| 2006 | 69° | 66° | 68° | — | — |
| 2005 | 79° | 71° | 75° | — | — |
| 2004 | 67° | 58° | 62° | 0.03" | — |
| 2003 | 80° | 70° | 75° | 0.86" | — |
| 2002 | 80° | 67° | 73° | — | — |
| 2001 | 83° | 61° | 72° | — | — |
| 2000 | 88° | 73° | 80° | — | — |
| 1999 | 77° | 65° | 71° | — | — |
| 1998 | 87° | 66° | 77° | — | — |
| 1997 | 76° | 60° | 68° | — | — |
| 1994 | 75° | 59° | 67° | — | — |
| 1993 | 78° | 69° | 74° | 2.03" | — |
| 1992 | 78° | 54° | 66° | — | — |
| 1991 | 91° | 76° | 83° | — | — |
| 1990 | 94° | 70° | 82° | 0.25" | — |
| 1989 | 83° | 71° | 77° | 0.05" | — |
| 1988 | 72° | 53° | 62° | — | — |
| 1987 | 74° | 57° | 65° | — | — |
| 1986coldest | 69° | 49° | 59° | — | — |
| 1985 | 83° | 68° | 75° | — | — |
| 1984warmest | 96° | 75° | 86° | — | — |
| 1983 | 89° | 68° | 79° | — | — |
| 1982 | 71° | 52° | 61° | — | — |
| 1981 | 81° | 68° | 74° | 0.08" | — |
| 1980 | 94° | 73° | 83° | — | — |
| 1979 | 82° | 65° | 73° | 1.78" | — |
| 1978 | 81° | 65° | 73° | — | — |
| 1977 | 88° | 65° | 76° | 5.03" | — |
| 1976 | 70° | 63° | 66° | — | — |
| 1975 | 80° | 68° | 74° | — | — |
| 1974 | 71° | 62° | 67° | — | — |
| 1973 | 91° | 78° | 85° | — | — |
| 1972 | 78° | 73° | 76° | — | — |
| 1971 | 81° | 57° | 69° | — | — |
53 years of data from CHICAGO GRANT PARK