Weather on September 3
Joliet, IL
55 Years of Data
Avg High
81°F
Avg Low
60°F
Warmest
1973
81°F avg
Coldest
1974
58°F avg
About This Date
September 3rd in Joliet, IL typically brings warm fall weather, with average highs around 81°F and lows near 60°F. Over 54 years of records, the warmest September 3rd was in 1973 (81°F average), while the coldest was 1974 (58°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 17% of September 3rd dates historically, with the wettest September 3rd recording 3.81" of rain. The last decade has been 3.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.0°F cooler on this date compared to 20-30 years ago.
Planning for September 3rd in Joliet, IL? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 73° | 55° | 64° | — | — |
| 2024 | 75° | 57° | 66° | — | — |
| 2023 | 86° | 59° | 73° | — | — |
| 2022 | 83° | 62° | 72° | — | — |
| 2021 | 77° | 60° | 69° | — | — |
| 2020 | 85° | — | — | — | — |
| 2019 | 82° | 60° | 71° | — | — |
| 2018 | 88° | 72° | 80° | — | — |
| 2017 | 72° | 46° | 59° | — | — |
| 2016 | 74° | 58° | 66° | — | — |
| 2015 | 89° | 70° | 79° | — | — |
| 2014 | 82° | 62° | 72° | — | — |
| 2013 | 79° | 58° | 68° | — | — |
| 2012 | 83° | 71° | 77° | — | — |
| 2011 | 92° | 71° | 81° | — | — |
| 2010 | 84° | 58° | 71° | 3.81" | — |
| 2009 | 75° | 46° | 61° | — | — |
| 2008 | 93° | 65° | 79° | 2.57" | — |
| 2007 | 80° | 58° | 69° | — | — |
| 2006 | 76° | 58° | 67° | — | — |
| 2005 | 81° | 56° | 68° | — | — |
| 2004 | 83° | 63° | 73° | — | — |
| 2003 | 74° | 60° | 67° | — | — |
| 2002 | 83° | 67° | 75° | 0.03" | — |
| 2001 | 84° | 61° | 72° | — | — |
| 2000 | 93° | 69° | 81° | — | — |
| 1999 | 90° | 63° | 76° | — | — |
| 1998 | 79° | 57° | 68° | 0.64" | — |
| 1997 | 79° | 56° | 67° | — | — |
| 1996 | 84° | 60° | 72° | — | — |
| 1995 | 81° | 57° | 69° | — | — |
| 1994 | 71° | 52° | 61° | — | — |
| 1993 | 73° | 65° | 69° | 1.78" | — |
| 1992 | 73° | 64° | 69° | 0.36" | — |
| 1991 | 84° | 64° | 74° | 1.32" | — |
| 1990 | 86° | 64° | 75° | — | — |
| 1989 | 75° | 55° | 65° | — | — |
| 1988 | 82° | 58° | 70° | — | — |
| 1987 | 71° | 52° | 61° | — | — |
| 1986 | 84° | 64° | 74° | — | — |
| 1985 | 85° | 66° | 75° | — | — |
| 1984 | 87° | 60° | 74° | — | — |
| 1983 | 87° | 59° | 73° | — | — |
| 1982 | 78° | 51° | 65° | — | — |
| 1981 | 71° | 62° | 67° | 0.13" | — |
| 1980 | 81° | 57° | 69° | — | — |
| 1979 | 87° | 65° | 76° | — | — |
| 1978 | 86° | 63° | 74° | — | — |
| 1977 | 82° | 58° | 70° | — | — |
| 1976 | 76° | 53° | 64° | — | — |
| 1975 | 78° | 62° | 70° | — | — |
| 1974coldest | 69° | 46° | 58° | 0.1" | — |
| 1973warmest | 93° | 68° | 81° | — | — |
| 1971 | 88° | 70° | 79° | — | — |
54 years of data from JOLIET