Weather on July 2
Joliet, IL
55 Years of Data
Avg High
83°F
Avg Low
61°F
Warmest
2002
82°F avg
Coldest
2024
61°F avg
About This Date
July 2nd in Joliet, IL typically brings warm summer weather, with average highs around 83°F and lows near 61°F. Over 54 years of records, the warmest July 2nd was in 2002 (82°F average), while the coldest was 2024 (61°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 22% of July 2nd dates historically, with the wettest July 2nd recording 5" of rain. The last decade has been 1.8°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.8°F cooler on this date compared to 20-30 years ago.
Planning for July 2nd in Joliet, IL? Stay hydrated and seek shade during peak afternoon hours.
Cooling Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 90° | 64° | 77° | — | — |
| 2024coldest | 75° | 47° | 61° | — | — |
| 2023 | 81° | 68° | 74° | 2.08" | — |
| 2022 | 79° | 61° | 70° | 1.27" | — |
| 2021 | 78° | 57° | 68° | — | — |
| 2020 | 87° | 69° | 78° | — | — |
| 2019 | 91° | 67° | 79° | — | — |
| 2018 | 90° | 68° | 79° | 0.13" | — |
| 2017 | 81° | 53° | 67° | — | — |
| 2016 | 77° | 55° | 66° | — | — |
| 2015 | 78° | 53° | 66° | 0.05" | — |
| 2014 | 80° | 62° | 71° | 0.05" | — |
| 2013 | 77° | 60° | 69° | — | — |
| 2012 | 84° | 69° | 77° | 0.38" | — |
| 2011 | 84° | 64° | 74° | — | — |
| 2010 | 78° | 55° | 67° | — | — |
| 2009 | 66° | 57° | 62° | — | — |
| 2008 | 82° | 54° | 68° | — | — |
| 2007 | 78° | 58° | 68° | — | — |
| 2006 | 91° | 58° | 74° | — | — |
| 2005 | 77° | 58° | 67° | — | — |
| 2004 | 87° | 64° | 76° | — | — |
| 2003 | 96° | 64° | 80° | — | — |
| 2002warmest | 92° | 73° | 82° | — | — |
| 2001 | 71° | 54° | 62° | — | — |
| 2000 | 81° | 61° | 71° | — | — |
| 1999 | 79° | 66° | 72° | — | — |
| 1998 | 82° | 60° | 71° | — | — |
| 1997 | 91° | 67° | 79° | — | — |
| 1996 | 87° | 66° | 77° | — | — |
| 1995 | 74° | 53° | 63° | — | — |
| 1994 | 88° | 65° | 76° | — | — |
| 1993 | 76° | 64° | 70° | 0.08" | — |
| 1992 | 90° | 65° | 77° | — | — |
| 1991 | 92° | 70° | 81° | — | — |
| 1990 | 78° | 60° | 69° | — | — |
| 1989 | 85° | 64° | 74° | — | — |
| 1988 | 78° | 56° | 67° | — | — |
| 1987 | 83° | 63° | 73° | — | — |
| 1986 | 75° | 58° | 66° | 0.28" | — |
| 1985 | 86° | 60° | 73° | — | — |
| 1984 | 82° | 57° | 70° | — | — |
| 1983 | 87° | 63° | 75° | 5" | — |
| 1982 | 77° | 55° | 66° | — | — |
| 1981 | 78° | 67° | 72° | — | — |
| 1980 | 89° | 63° | 76° | — | — |
| 1979 | 81° | 55° | 68° | — | — |
| 1978 | 86° | 67° | 76° | 1.6" | — |
| 1977 | 80° | 55° | 68° | — | — |
| 1976 | 80° | 55° | 68° | — | — |
| 1974 | 96° | 67° | 81° | 0.25" | — |
| 1973 | 91° | 71° | 81° | — | — |
| 1972 | 90° | 66° | 78° | 0.79" | — |
| 1971 | 84° | 59° | 72° | — | — |
54 years of data from JOLIET