Weather on October 26
Joliet, IL
55 Years of Data
Avg High
59°F
Avg Low
40°F
Warmest
1971
65°F avg
Coldest
1979
34°F avg
About This Date
October 26th in Joliet, IL typically brings cool fall weather, with average highs around 59°F and lows near 40°F. Over 55 years of records, the warmest October 26th was in 1971 (65°F average), while the coldest was 1979 (34°F) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 24% of October 26th dates historically, with the wettest October 26th recording 2.67" of rain. The last decade has been 2.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.4°F cooler on this date compared to 20-30 years ago.
Planning for October 26th in Joliet, IL? Bring layers as temperatures can vary throughout the day.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 64° | 50° | 57° | — | — |
| 2024 | 64° | 43° | 53° | — | — |
| 2023 | 66° | 47° | 56° | 2.67" | — |
| 2022 | 59° | 42° | 51° | 2.59" | — |
| 2021 | 52° | 42° | 47° | 0.76" | — |
| 2020 | 47° | 32° | 39° | — | — |
| 2019 | 48° | 36° | 42° | — | — |
| 2018 | 52° | 36° | 44° | — | — |
| 2017 | 59° | 37° | 48° | — | — |
| 2016 | 50° | 44° | 47° | 2.62" | — |
| 2015 | 61° | 38° | 49° | — | — |
| 2014 | 73° | 38° | 55° | — | — |
| 2013 | 51° | 26° | 39° | — | — |
| 2012 | 76° | 39° | 57° | 0.91" | — |
| 2011 | 74° | 50° | 62° | 0.53" | — |
| 2010 | 72° | 57° | 64° | — | — |
| 2009 | 54° | 48° | 51° | 0.48" | — |
| 2008 | 55° | 43° | 49° | 0.08" | — |
| 2007 | 56° | 44° | 50° | — | — |
| 2006 | 52° | 29° | 40° | — | — |
| 2005 | 53° | 40° | 46° | — | — |
| 2004 | 76° | 44° | 60° | — | — |
| 2003 | 56° | 34° | 45° | — | — |
| 2002 | 45° | 41° | 43° | — | — |
| 2001 | 42° | 36° | 39° | — | — |
| 2000 | 70° | 56° | 63° | — | — |
| 1999 | 66° | 36° | 51° | — | — |
| 1998 | 69° | 47° | 58° | — | — |
| 1997 | 51° | 44° | 48° | 0.03" | — |
| 1996 | 68° | 41° | 55° | — | — |
| 1995 | 60° | 33° | 47° | — | — |
| 1994 | 44° | 38° | 41° | — | — |
| 1993 | 71° | 42° | 57° | — | — |
| 1992 | 64° | 39° | 52° | — | — |
| 1991 | 64° | 48° | 56° | 2.41" | — |
| 1990 | 53° | 32° | 43° | — | — |
| 1989 | 77° | 52° | 64° | — | — |
| 1988 | 47° | 27° | 37° | — | — |
| 1987 | 53° | 31° | 42° | — | — |
| 1986 | 58° | 51° | 54° | 1.27" | — |
| 1985 | 70° | 39° | 54° | — | — |
| 1984 | 60° | 45° | 52° | — | — |
| 1983 | 68° | 35° | 52° | — | — |
| 1982 | 62° | 29° | 45° | — | — |
| 1981 | 49° | 37° | 43° | — | — |
| 1980 | 41° | 32° | 37° | — | — |
| 1979coldest | 44° | 24° | 34° | — | — |
| 1978 | 62° | 40° | 51° | 0.89" | — |
| 1977 | 62° | 42° | 52° | 0.2" | — |
| 1976 | 46° | 29° | 37° | — | — |
| 1975 | 53° | 34° | 43° | — | — |
| 1974 | 66° | 34° | 50° | — | — |
| 1973 | 67° | 40° | 53° | — | — |
| 1972 | 61° | 34° | 47° | — | — |
| 1971warmest | 79° | 51° | 65° | — | — |
55 years of data from JOLIET