Weather on October 5
Joliet, IL
55 Years of Data
Avg High
69°F
Avg Low
47°F
Warmest
2005
78°F avg
Coldest
2014
40°F avg
About This Date
October 5th in Joliet, IL typically brings mild fall weather, with average highs around 69°F and lows near 47°F. Over 55 years of records, the warmest October 5th was in 2005 (78°F average), while the coldest was 2014 (40°F) — a 38°F range across recorded history. Rain or other precipitation has occurred on about 36% of October 5th dates historically, with the wettest October 5th recording 3.3" of rain. The last decade has been 5.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.4°F warmer on this date compared to 20-30 years ago.
Planning for October 5th in Joliet, IL? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 85° | 61° | 73° | — | — |
| 2024 | 71° | 56° | 63° | 0.03" | — |
| 2023 | 83° | 64° | 73° | 0.1" | — |
| 2022 | 74° | 43° | 58° | — | — |
| 2021 | 78° | 63° | 70° | — | — |
| 2020 | 56° | 35° | 45° | — | — |
| 2019 | 66° | 45° | 55° | 0.76" | — |
| 2018 | 65° | 50° | 57° | 0.76" | — |
| 2017 | 71° | 60° | 66° | 0.05" | — |
| 2016 | 81° | 60° | 70° | — | — |
| 2015 | 58° | 50° | 54° | — | — |
| 2014coldest | 47° | 34° | 40° | 0.13" | — |
| 2013 | 81° | 61° | 71° | — | — |
| 2012 | 77° | 45° | 61° | 0.38" | — |
| 2011 | 75° | 43° | 59° | — | — |
| 2010 | 60° | 38° | 49° | — | — |
| 2009 | 61° | 34° | 47° | — | — |
| 2008 | 62° | 42° | 52° | — | — |
| 2007 | 84° | 54° | 69° | — | — |
| 2006 | 75° | 53° | 64° | 1.35" | — |
| 2005warmest | 88° | 68° | 78° | — | — |
| 2004 | 55° | 35° | 45° | — | — |
| 2003 | 61° | 37° | 49° | — | — |
| 2002 | 78° | 48° | 63° | 2.11" | — |
| 2001 | 60° | 50° | 55° | 3.3" | — |
| 2000 | 63° | 55° | 59° | 0.13" | — |
| 1999 | 55° | 39° | 47° | — | — |
| 1998 | 65° | 54° | 59° | — | — |
| 1997 | 76° | 58° | 67° | 0.13" | — |
| 1996 | 59° | 49° | 54° | — | — |
| 1995 | 73° | 46° | 60° | — | — |
| 1994 | 62° | 43° | 52° | — | — |
| 1993 | 71° | 38° | 54° | — | — |
| 1992 | 81° | 46° | 63° | — | — |
| 1991 | 57° | 36° | 46° | — | — |
| 1990 | 69° | 48° | 59° | 0.18" | — |
| 1989 | 62° | 34° | 48° | — | — |
| 1988 | 53° | 35° | 44° | — | — |
| 1987 | 68° | 39° | 54° | — | — |
| 1986 | 65° | 44° | 54° | 0.15" | — |
| 1985 | 57° | 42° | 50° | 2.13" | — |
| 1984 | 73° | 53° | 63° | — | — |
| 1983 | 69° | 50° | 60° | — | — |
| 1982 | 80° | 45° | 62° | — | — |
| 1981 | 72° | — | — | 0.1" | — |
| 1980 | 52° | 30° | 41° | — | — |
| 1979 | 56° | 35° | 45° | — | — |
| 1978 | 66° | 44° | 55° | 0.23" | — |
| 1977 | 68° | 39° | 54° | — | — |
| 1976 | 82° | 56° | 69° | 0.18" | — |
| 1975 | 73° | 43° | 58° | — | — |
| 1974 | 79° | 54° | 66° | 0.38" | — |
| 1973 | 71° | 41° | 56° | 0.08" | — |
| 1972 | 70° | 47° | 58° | — | — |
| 1971 | 77° | 48° | 63° | — | — |
55 years of data from JOLIET