Weather on October 19
Joliet, IL
55 Years of Data
Avg High
61°F
Avg Low
40°F
Warmest
1971
71°F avg
Coldest
1992
34°F avg
About This Date
October 19th in Joliet, IL typically brings mild fall weather, with average highs around 61°F and lows near 40°F. Over 55 years of records, the warmest October 19th was in 1971 (71°F average), while the coldest was 1992 (34°F) — a 37°F range across recorded history. Rain or other precipitation has occurred on about 29% of October 19th dates historically, with the wettest October 19th recording 5.84" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for October 19th in Joliet, IL? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 68° | 50° | 59° | — | — |
| 2024 | 68° | 39° | 54° | — | — |
| 2023 | 60° | 42° | 51° | 0.13" | — |
| 2022 | 51° | 32° | 42° | — | — |
| 2021 | 70° | 41° | 55° | — | — |
| 2020 | 55° | 37° | 46° | 0.53" | — |
| 2019 | 61° | 36° | 48° | — | — |
| 2018 | 59° | 30° | 45° | — | — |
| 2017 | 70° | 44° | 57° | — | — |
| 2016 | 71° | 48° | 60° | — | — |
| 2015 | 60° | 31° | 45° | — | — |
| 2014 | 49° | 35° | 42° | — | — |
| 2013 | 49° | 40° | 44° | — | — |
| 2012 | 53° | 44° | 49° | 0.41" | — |
| 2011 | 52° | 32° | 42° | 0.03" | — |
| 2010 | 63° | 37° | 50° | — | — |
| 2009 | 55° | 31° | 43° | — | — |
| 2008 | 46° | 41° | 44° | — | — |
| 2007 | 78° | 49° | 63° | 0.28" | — |
| 2006 | 64° | 41° | 53° | 0.25" | — |
| 2005 | 74° | 45° | 59° | — | — |
| 2004 | 49° | 44° | 46° | — | — |
| 2003 | 71° | 45° | 58° | — | — |
| 2002 | 62° | 41° | 52° | — | — |
| 2001 | 65° | 41° | 53° | — | — |
| 2000 | 69° | 44° | 57° | — | — |
| 1999 | 54° | 36° | 45° | — | — |
| 1998 | 57° | 40° | 48° | — | — |
| 1997 | 58° | 36° | 47° | — | — |
| 1996 | 55° | 31° | 43° | — | — |
| 1995 | 71° | 52° | 61° | — | — |
| 1994 | 70° | 61° | 65° | 0.05" | — |
| 1993 | 62° | 43° | 52° | 0.03" | — |
| 1992coldest | 44° | 25° | 34° | — | — |
| 1991 | 50° | 31° | 40° | — | — |
| 1990 | 43° | 30° | 36° | — | — |
| 1989 | 42° | 33° | 38° | — | — |
| 1988 | 56° | 39° | 47° | — | — |
| 1987 | 67° | 39° | 53° | — | — |
| 1986 | 62° | 39° | 51° | — | — |
| 1985 | 69° | 52° | 60° | 5.84" | — |
| 1984 | 70° | 51° | 60° | 1.47" | — |
| 1983 | 63° | 40° | 51° | — | — |
| 1982 | 70° | 41° | 55° | — | — |
| 1981 | — | 31° | — | 0.05" | — |
| 1980 | 59° | 36° | 47° | — | — |
| 1979 | 76° | 55° | 65° | 0.1" | — |
| 1978 | 63° | 34° | 48° | 0.3" | — |
| 1977 | 57° | 40° | 48° | 0.05" | — |
| 1976 | 50° | 35° | 43° | 0.51" | — |
| 1975 | 53° | 45° | 49° | 0.38" | — |
| 1974 | 53° | 35° | 44° | — | — |
| 1973 | 76° | 40° | 58° | — | — |
| 1972 | 47° | 27° | 37° | — | — |
| 1971warmest | 82° | 61° | 71° | — | — |
55 years of data from JOLIET