Weather on August 24
Joliet, IL
55 Years of Data
Avg High
82°F
Avg Low
61°F
Warmest
1998
83°F avg
Coldest
1986
64°F avg
About This Date
August 24th in Joliet, IL typically brings warm summer weather, with average highs around 82°F and lows near 61°F. Over 53 years of records, the warmest August 24th was in 1998 (83°F average), while the coldest was 1986 (64°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 26% of August 24th dates historically, with the wettest August 24th recording 9.8" of rain. The last decade has been 1.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.6°F cooler on this date compared to 20-30 years ago.
Planning for August 24th in Joliet, IL? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 74° | 56° | 65° | — | — |
| 2024 | 79° | 57° | 68° | — | — |
| 2023 | 93° | 65° | 79° | — | — |
| 2022 | 82° | 60° | 71° | — | — |
| 2021 | 88° | 66° | 77° | — | — |
| 2020 | 87° | 63° | 75° | — | — |
| 2019 | 81° | 59° | 70° | — | — |
| 2018 | 79° | 56° | 67° | — | — |
| 2017 | 75° | 57° | 66° | — | — |
| 2016 | 79° | 60° | 69° | — | — |
| 2015 | 76° | 55° | 65° | 0.13" | — |
| 2014 | 83° | 69° | 76° | 1.32" | — |
| 2013 | 82° | 62° | 72° | — | — |
| 2012 | 90° | 63° | 76° | — | — |
| 2011 | 73° | 63° | 68° | 3.07" | — |
| 2010 | 81° | 66° | 73° | — | — |
| 2009 | 74° | 57° | 65° | — | — |
| 2008 | 89° | 61° | 75° | 0.18" | — |
| 2007 | 87° | 68° | 78° | 9.8" | — |
| 2006 | 85° | 64° | 74° | — | — |
| 2005 | 75° | 58° | 66° | — | — |
| 2004 | 84° | 65° | 74° | — | — |
| 2003 | 82° | 60° | 71° | — | — |
| 2002 | 78° | 70° | 74° | — | — |
| 2001 | 78° | 68° | 73° | — | — |
| 2000 | 84° | 66° | 75° | — | — |
| 1999 | 81° | 67° | 74° | 1.37" | — |
| 1998warmest | 92° | 74° | 83° | — | — |
| 1997 | 76° | 55° | 65° | 0.46" | — |
| 1996 | 77° | 59° | 68° | — | — |
| 1995 | 86° | 61° | 73° | — | — |
| 1994 | 81° | 61° | 71° | — | — |
| 1993 | 88° | 70° | 79° | 0.51" | — |
| 1992 | 84° | 65° | 74° | — | — |
| 1991 | 88° | 65° | 76° | — | — |
| 1990 | 80° | 65° | 72° | — | — |
| 1989 | 74° | 67° | 70° | 0.2" | — |
| 1988 | 86° | 60° | 73° | — | — |
| 1986coldest | 78° | 50° | 64° | — | — |
| 1985 | 80° | 55° | 68° | — | — |
| 1984 | 78° | 53° | 66° | — | — |
| 1983 | 85° | 65° | 75° | — | — |
| 1982 | 82° | 58° | 70° | — | — |
| 1981 | 82° | 60° | 71° | — | — |
| 1980 | 83° | 58° | 70° | — | — |
| 1979 | 81° | 54° | 67° | 0.08" | — |
| 1978 | 87° | 64° | 76° | 0.13" | — |
| 1977 | 78° | 52° | 65° | 0.33" | — |
| 1976 | 83° | 66° | 74° | — | — |
| 1974 | 81° | 56° | 68° | — | — |
| 1973 | 75° | 57° | 66° | 2.11" | — |
| 1972 | 80° | 63° | 71° | 0.51" | — |
| 1971 | 90° | 58° | 74° | — | — |
53 years of data from JOLIET