Weather on April 2
Joliet, IL
55 Years of Data
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.
| 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° | — | — |
Joliet, IL Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Joliet, IL Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Joliet, IL Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Joliet, IL
Joliet, IL has no months that meet our "pleasant" threshold — every season has tradeoffs.