Weather on November 21
Joliet, IL
55 Years of Data
Avg High
47°F
Avg Low
30°F
Warmest
1992
53°F avg
Coldest
2000
18°F avg
About This Date
November 21st in Joliet, IL typically brings chilly fall weather, with average highs around 47°F and lows near 30°F. Over 55 years of records, the warmest November 21st was in 1992 (53°F average), while the coldest was 2000 (18°F) — a 35°F range across recorded history. Precipitation has occurred on 35% of recorded November 21st dates, with snow falling 4% of the time. 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 November 21st in Joliet, IL? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Cooling Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 51° | 42° | 46° | — | — |
| 2024 | 49° | 17° | 33° | 0.03" | 0.2" |
| 2023 | 57° | 30° | 44° | 1.52" | — |
| 2022 | 36° | 11° | 23° | — | — |
| 2021 | 53° | 36° | 44° | — | — |
| 2020 | 61° | 39° | 50° | — | — |
| 2019 | 48° | 38° | 43° | 0.71" | — |
| 2018 | 34° | 27° | 30° | — | — |
| 2017 | 53° | 28° | 41° | — | — |
| 2016 | 33° | 22° | 27° | — | — |
| 2015 | 40° | 32° | 36° | 0.36" | 0.5" |
| 2014 | 28° | 9° | 18° | — | — |
| 2013 | 43° | 29° | 36° | 0.51" | — |
| 2012 | 58° | 37° | 47° | — | — |
| 2011 | 46° | 38° | 42° | — | — |
| 2010 | 48° | 32° | 40° | — | — |
| 2009 | 53° | 34° | 43° | — | — |
| 2008 | 33° | 18° | 25° | — | — |
| 2007 | 53° | 44° | 49° | 1.6" | — |
| 2006 | 45° | 25° | 35° | — | — |
| 2005 | 46° | 32° | 39° | — | — |
| 2004 | 51° | 38° | 44° | — | — |
| 2003 | 65° | 38° | 51° | — | — |
| 2002 | 56° | 41° | 48° | — | — |
| 2001 | 55° | 31° | 43° | — | — |
| 2000coldest | 25° | 12° | 18° | — | — |
| 1999 | 45° | 32° | 38° | — | — |
| 1998 | 33° | 22° | 27° | — | — |
| 1997 | 46° | 32° | 39° | — | — |
| 1996 | 34° | 28° | 31° | — | — |
| 1995 | 52° | 30° | 41° | — | — |
| 1994 | 58° | 44° | 51° | 0.69" | — |
| 1993 | 42° | 23° | 33° | — | — |
| 1992warmest | 62° | 44° | 53° | 0.58" | — |
| 1991 | 48° | 32° | 40° | 0.15" | — |
| 1990 | 58° | 39° | 48° | 0.23" | — |
| 1989 | 57° | 28° | 43° | — | — |
| 1988 | 40° | 31° | 35° | — | — |
| 1987 | 30° | 18° | 24° | — | — |
| 1986 | 36° | 30° | 33° | 0.08" | — |
| 1985 | 30° | 15° | 23° | — | — |
| 1984 | 37° | 19° | 28° | — | — |
| 1983 | 60° | 38° | 49° | 0.13" | — |
| 1982 | 60° | 40° | 50° | 0.25" | — |
| 1981 | 34° | 26° | 30° | 0.05" | — |
| 1980 | 51° | 26° | 39° | — | — |
| 1979 | 60° | 35° | 48° | 2.72" | — |
| 1978 | 34° | 23° | 28° | 0.1" | — |
| 1977 | 60° | 22° | 41° | — | — |
| 1976 | 46° | 24° | 35° | — | — |
| 1975 | 55° | 34° | 44° | 0.15" | — |
| 1974 | 48° | 31° | 39° | — | — |
| 1973 | 60° | 39° | 50° | 0.69" | — |
| 1972 | 45° | 37° | 41° | 0.05" | — |
| 1971 | 48° | 29° | 38° | — | — |
55 years of data from JOLIET