Weather on October 7
Joliet, IL
55 Years of Data
Avg High
67°F
Avg Low
44°F
Warmest
2007
78°F avg
Coldest
2012
39°F avg
About This Date
October 7th in Joliet, IL typically brings mild fall weather, with average highs around 67°F and lows near 44°F. Over 55 years of records, the warmest October 7th was in 2007 (78°F average), while the coldest was 2012 (39°F) — a 39°F range across recorded history. Rain or other precipitation has occurred on about 25% of October 7th dates historically, with the wettest October 7th recording 1.22" of rain. The last decade has been 4.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.6°F warmer on this date compared to 20-30 years ago.
Planning for October 7th in Joliet, IL? Great weather for outdoor activities.
Warming Trend
1.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 72° | 55° | 64° | — | — |
| 2024 | 74° | 48° | 61° | — | — |
| 2023 | 60° | 34° | 47° | 0.25" | — |
| 2022 | 76° | 44° | 60° | 0.25" | — |
| 2021 | 70° | 62° | 66° | 0.15" | — |
| 2020 | 75° | 51° | 63° | — | — |
| 2019 | 71° | 44° | 58° | — | — |
| 2018 | 71° | 55° | 63° | 1.22" | — |
| 2017 | 70° | 61° | 65° | 0.3" | — |
| 2016 | 69° | 43° | 56° | — | — |
| 2015 | 67° | 54° | 60° | — | — |
| 2014 | 60° | 45° | 52° | — | — |
| 2013 | 60° | 44° | 52° | 0.03" | — |
| 2012coldest | 48° | 31° | 39° | — | — |
| 2011 | 81° | 52° | 66° | — | — |
| 2010 | 77° | 37° | 57° | — | — |
| 2009 | 63° | 39° | 51° | 0.13" | — |
| 2008 | 73° | 56° | 64° | — | — |
| 2007warmest | 88° | 69° | 78° | — | — |
| 2006 | 61° | 42° | 51° | — | — |
| 2005 | 56° | 45° | 50° | — | — |
| 2004 | 75° | 49° | 62° | — | — |
| 2003 | 66° | 42° | 54° | — | — |
| 2002 | 72° | 42° | 57° | — | — |
| 2001 | 52° | 32° | 42° | — | — |
| 2000 | 48° | 32° | 40° | — | — |
| 1999 | 64° | 43° | 53° | — | — |
| 1998 | 73° | 52° | 62° | 0.15" | — |
| 1997 | 85° | 62° | 73° | — | — |
| 1996 | 76° | 52° | 64° | — | — |
| 1995 | 62° | 48° | 55° | 0.13" | — |
| 1994 | 75° | 44° | 60° | — | — |
| 1993 | 79° | 48° | 63° | — | — |
| 1992 | 69° | 42° | 56° | — | — |
| 1991 | 57° | 32° | 45° | — | — |
| 1990 | 84° | 60° | 72° | — | — |
| 1989 | 63° | 36° | 49° | — | — |
| 1988 | 56° | 34° | 45° | — | — |
| 1987 | 52° | 41° | 46° | 0.05" | — |
| 1986 | 54° | 36° | 45° | — | — |
| 1985 | 59° | 36° | 47° | — | — |
| 1984 | 73° | 43° | 58° | 0.51" | — |
| 1983 | 68° | 45° | 56° | — | — |
| 1982 | 85° | 44° | 64° | 1.02" | — |
| 1981 | 64° | 41° | 53° | — | — |
| 1980 | 72° | 35° | 53° | — | — |
| 1979 | 56° | 35° | 45° | 0.13" | — |
| 1978 | 56° | 37° | 46° | — | — |
| 1977 | 60° | 38° | 49° | — | — |
| 1976 | 56° | 40° | 48° | — | — |
| 1975 | 74° | 46° | 60° | — | — |
| 1974 | 58° | 32° | 45° | — | — |
| 1973 | 78° | 54° | 66° | 1.14" | — |
| 1972 | 65° | 40° | 52° | — | — |
| 1971 | 65° | 39° | 52° | — | — |
55 years of data from JOLIET