Weather on April 23
Joliet, IL
55 Years of Data
Avg High
62°F
Avg Low
41°F
Warmest
1985
73°F avg
Coldest
2002
37°F avg
About This Date
April 23rd in Joliet, IL typically brings mild spring weather, with average highs around 62°F and lows near 41°F. Over 54 years of records, the warmest April 23rd was in 1985 (73°F average), while the coldest was 2002 (37°F) — a 36°F range across recorded history. Rain or other precipitation has occurred on about 33% of April 23rd dates historically, with the wettest April 23rd recording 2.41" of rain. The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
Planning for April 23rd in Joliet, IL? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Cooling Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 79° | 52° | 65° | 1.02" | — |
| 2024 | 65° | 37° | 51° | — | — |
| 2023 | 45° | 34° | 39° | 0.05" | — |
| 2022 | 62° | 50° | 56° | 1.02" | — |
| 2021 | 59° | 32° | 46° | — | — |
| 2020 | 63° | 38° | 50° | 0.05" | — |
| 2019 | 78° | 52° | 65° | 0.76" | — |
| 2018 | 61° | 45° | 53° | — | — |
| 2017 | 59° | 36° | 47° | — | — |
| 2016 | 58° | 40° | 49° | — | — |
| 2015 | 47° | 31° | 39° | — | — |
| 2014 | 59° | 35° | 47° | — | — |
| 2013 | 65° | 38° | 51° | 0.08" | — |
| 2012 | 53° | 35° | 44° | — | — |
| 2011 | 58° | 42° | 50° | 2.11" | — |
| 2010 | 69° | 40° | 54° | — | — |
| 2009 | 63° | 38° | 50° | — | — |
| 2008 | 75° | 53° | 64° | — | — |
| 2007 | 81° | 55° | 68° | — | — |
| 2006 | 71° | 44° | 58° | — | — |
| 2005 | 46° | 36° | 41° | 0.69" | — |
| 2004 | 55° | 43° | 49° | — | — |
| 2003 | 63° | 34° | 48° | — | — |
| 2002coldest | 39° | 35° | 37° | — | — |
| 2001 | 81° | 55° | 68° | 0.51" | — |
| 2000 | 51° | 39° | 45° | — | — |
| 1999 | 70° | 46° | 58° | 2.41" | — |
| 1998 | 64° | 40° | 52° | 0.03" | — |
| 1997 | 55° | 36° | 45° | 0.03" | — |
| 1996 | 61° | 40° | 50° | — | — |
| 1995 | 60° | 40° | 50° | — | — |
| 1994 | 59° | 37° | 48° | — | — |
| 1993 | 62° | 36° | 49° | — | — |
| 1992 | 53° | 36° | 44° | — | — |
| 1991 | 63° | 35° | 49° | — | — |
| 1990 | 73° | 39° | 56° | — | — |
| 1989 | 63° | 46° | 54° | — | — |
| 1988 | 53° | 42° | 48° | 0.33" | — |
| 1987 | 55° | 45° | 50° | 1.07" | — |
| 1986 | 53° | 27° | 40° | — | — |
| 1985warmest | 82° | 65° | 73° | — | — |
| 1984 | 45° | 35° | 40° | 1.63" | — |
| 1983 | 62° | 39° | 51° | — | — |
| 1982 | 61° | 40° | 50° | — | — |
| 1981 | 65° | 48° | 56° | 1.45" | — |
| 1980 | 90° | 47° | 68° | — | — |
| 1979 | 72° | 53° | 62° | — | — |
| 1978 | 58° | 38° | 48° | 0.33" | — |
| 1977 | 55° | 48° | 52° | — | — |
| 1976 | 73° | 45° | 59° | 1.52" | — |
| 1974 | 56° | 46° | 51° | — | — |
| 1973 | 72° | 47° | 59° | — | — |
| 1972 | 51° | 36° | 43° | — | — |
| 1971 | 68° | 30° | 49° | — | — |
54 years of data from JOLIET