Weather on August 28
Joliet, IL
55 Years of Data
Avg High
84°F
Avg Low
63°F
Warmest
1973
85°F avg
Coldest
1982
57°F avg
About This Date
August 28th in Joliet, IL typically brings warm summer weather, with average highs around 84°F and lows near 63°F. Over 53 years of records, the warmest August 28th was in 1973 (85°F average), while the coldest was 1982 (57°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 25% of August 28th dates historically, with the wettest August 28th recording 5.46" 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 August 28th in Joliet, IL? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 80° | 62° | 71° | — | — |
| 2024 | 96° | 68° | 82° | 2.54" | — |
| 2023 | 76° | 59° | 67° | — | — |
| 2022 | 80° | 59° | 70° | — | — |
| 2021 | 88° | — | — | — | — |
| 2020 | 91° | 71° | 81° | — | — |
| 2019 | 80° | 52° | 66° | — | — |
| 2018 | 92° | 76° | 84° | — | — |
| 2017 | 77° | 61° | 69° | 0.08" | — |
| 2016 | 85° | 69° | 77° | 0.97" | — |
| 2015 | 72° | 52° | 62° | — | — |
| 2014 | 81° | 63° | 72° | — | — |
| 2013 | 91° | 75° | 83° | — | — |
| 2012 | 87° | 62° | 75° | — | — |
| 2011 | 84° | 61° | 72° | — | — |
| 2010 | 84° | 58° | 71° | — | — |
| 2009 | 71° | 60° | 66° | 1.63" | — |
| 2008 | 84° | 60° | 72° | — | — |
| 2007 | 78° | 61° | 69° | — | — |
| 2006 | 76° | 69° | 72° | — | — |
| 2005 | 85° | 66° | 75° | — | — |
| 2004 | 83° | 67° | 75° | 5.46" | — |
| 2003 | 90° | 66° | 78° | — | — |
| 2002 | 86° | 67° | 76° | — | — |
| 2001 | 84° | 64° | 74° | — | — |
| 2000 | 81° | 65° | 73° | — | — |
| 1999 | 85° | 64° | 74° | — | — |
| 1998 | 84° | 65° | 74° | 0.13" | — |
| 1997 | 84° | 68° | 76° | — | — |
| 1996 | 82° | 63° | 72° | — | — |
| 1995 | 88° | 70° | 79° | — | — |
| 1994 | 88° | 66° | 77° | — | — |
| 1993 | 91° | 70° | 80° | — | — |
| 1992 | 64° | 52° | 58° | 1.09" | — |
| 1991 | 95° | 73° | 84° | — | — |
| 1990 | 91° | 70° | 80° | — | — |
| 1989 | 88° | 69° | 78° | — | — |
| 1988 | 69° | 58° | 63° | 2.62" | — |
| 1986 | 74° | 40° | 57° | 0.03" | — |
| 1985 | 81° | 53° | 67° | — | — |
| 1984 | 86° | 64° | 75° | 0.71" | — |
| 1983 | 87° | 66° | 77° | 0.05" | — |
| 1982coldest | 70° | 45° | 57° | — | — |
| 1981 | 79° | 65° | 72° | 0.61" | — |
| 1980 | 94° | 64° | 79° | — | — |
| 1979 | 79° | 62° | 70° | — | — |
| 1978 | 86° | 67° | 76° | — | — |
| 1977 | 89° | 73° | 81° | — | — |
| 1976 | 92° | 64° | 78° | 0.86" | — |
| 1974 | 79° | 58° | 68° | — | — |
| 1973warmest | 96° | 73° | 85° | — | — |
| 1972 | 85° | 60° | 72° | — | — |
| 1971 | 82° | 53° | 68° | — | — |
53 years of data from JOLIET