Weather on April 2
Joliet, IL
55 Years of Data
Avg High
54°F
Avg Low
34°F
Warmest
2003
67°F avg
Coldest
2018
27°F avg
About This Date
April 2nd in Joliet, IL typically brings cool spring weather, with average highs around 54°F and lows near 34°F. Over 55 years of records, the warmest April 2nd was in 2003 (67°F average), while the coldest was 2018 (27°F) — a 40°F range across recorded history. Rain or other precipitation has occurred on about 40% of April 2nd dates historically, with the wettest April 2nd recording 3.94" of rain. The last decade has been 6.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 6.6°F cooler on this date compared to 20-30 years ago.
Planning for April 2nd in Joliet, IL? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 72° | 42° | 57° | 1.17" | — |
| 2025 | 71° | 42° | 57° | 1.73" | — |
| 2024 | 50° | 43° | 46° | 0.86" | — |
| 2023 | 38° | 31° | 34° | — | — |
| 2022 | 44° | 29° | 36° | — | — |
| 2021 | 43° | 24° | 33° | — | — |
| 2020 | 56° | 33° | 44° | — | — |
| 2019 | 48° | 24° | 36° | — | — |
| 2018coldest | 33° | 21° | 27° | — | — |
| 2017 | 58° | 31° | 44° | — | — |
| 2016 | 50° | 30° | 40° | — | — |
| 2015 | 73° | 38° | 55° | 0.05" | — |
| 2014 | 48° | 32° | 40° | — | — |
| 2013 | 40° | 24° | 32° | — | — |
| 2012 | 71° | 46° | 59° | 0.1" | — |
| 2011 | 44° | 31° | 37° | 0.03" | — |
| 2010 | 81° | 41° | 61° | — | — |
| 2009 | 55° | 38° | 46° | — | — |
| 2008 | 42° | 28° | 35° | — | — |
| 2007 | 61° | 44° | 52° | — | — |
| 2006 | 55° | 41° | 48° | — | — |
| 2005 | 61° | 38° | 49° | 0.76" | — |
| 2004 | 52° | 35° | 43° | — | — |
| 2003warmest | 83° | 52° | 67° | — | — |
| 2002 | 44° | 27° | 35° | 1.02" | — |
| 2001 | 49° | 29° | 39° | — | — |
| 2000 | 59° | 46° | 53° | 0.03" | — |
| 1999 | 64° | 51° | 58° | — | — |
| 1998 | 48° | 39° | 44° | 0.66" | — |
| 1997 | 62° | 39° | 51° | — | — |
| 1996 | 49° | 32° | 40° | — | — |
| 1995 | 46° | 33° | 40° | — | — |
| 1994 | 69° | 38° | 53° | — | — |
| 1993 | 34° | 26° | 30° | 0.3" | — |
| 1992 | 40° | 25° | 32° | 0.03" | — |
| 1991 | 54° | 30° | 42° | — | — |
| 1990 | 56° | 37° | 46° | 0.36" | — |
| 1989 | 49° | 28° | 38° | — | — |
| 1988 | 50° | 42° | 46° | — | — |
| 1987 | 48° | 25° | 36° | 0.05" | — |
| 1986 | 64° | 37° | 51° | 0.41" | — |
| 1985 | 45° | 28° | 36° | — | — |
| 1984 | 55° | 28° | 42° | — | — |
| 1983 | 51° | 39° | 45° | 3.94" | — |
| 1982 | 64° | 39° | 52° | 0.23" | — |
| 1981 | 61° | 33° | 47° | — | — |
| 1980 | 48° | 33° | 41° | 0.28" | — |
| 1979 | 42° | 35° | 39° | 0.36" | — |
| 1978 | 60° | 30° | 45° | 0.18" | — |
| 1977 | 60° | 33° | 47° | 1.14" | — |
| 1976 | 44° | 31° | 37° | — | — |
| 1974 | 73° | 37° | 55° | — | — |
| 1973 | 50° | 30° | 40° | 0.28" | — |
| 1972 | 42° | 30° | 36° | — | — |
| 1971 | 39° | 31° | 35° | — | — |
55 years of data from JOLIET