Weather on April 6
Joliet, IL
55 Years of Data
Avg High
55°F
Avg Low
34°F
Warmest
2021
67°F avg
Coldest
1982
24°F avg
About This Date
April 6th in Joliet, IL typically brings cool spring weather, with average highs around 55°F and lows near 34°F. Over 55 years of records, the warmest April 6th was in 2021 (67°F average), while the coldest was 1982 (24°F) — a 43°F range across recorded history. Precipitation has occurred on 31% of recorded April 6th dates, with snow falling 2% of the time. The last decade has been 2.9°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.9°F cooler on this date compared to 20-30 years ago.
Planning for April 6th 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 | 53° | 36° | 44° | 0.03" | — |
| 2025 | 53° | 38° | 45° | — | — |
| 2024 | 43° | 32° | 37° | — | — |
| 2023 | 70° | 26° | 48° | 0.25" | — |
| 2022 | 56° | 35° | 45° | 2.03" | — |
| 2021warmest | 79° | 56° | 67° | — | — |
| 2020 | 55° | 34° | 44° | — | — |
| 2019 | 53° | 39° | 46° | — | — |
| 2018 | 38° | 23° | 30° | 0.18" | — |
| 2017 | 45° | 37° | 41° | 1.65" | — |
| 2016 | 46° | 27° | 36° | 0.05" | — |
| 2015 | 67° | 43° | 55° | — | — |
| 2014 | 51° | 31° | 41° | — | — |
| 2013 | 48° | 35° | 42° | — | — |
| 2012 | 52° | 34° | 43° | — | — |
| 2011 | 55° | 33° | 44° | — | — |
| 2010 | 70° | 49° | 59° | 0.03" | — |
| 2009 | 44° | 32° | 38° | 2.31" | 1" |
| 2008 | 63° | 35° | 49° | — | — |
| 2007 | 40° | 24° | 32° | — | — |
| 2006 | 60° | 33° | 47° | — | — |
| 2005 | 77° | 50° | 64° | — | — |
| 2004 | 56° | 30° | 43° | — | — |
| 2003 | 35° | 30° | 33° | — | — |
| 2002 | 44° | 25° | 34° | — | — |
| 2001 | 67° | 43° | 55° | 0.61" | — |
| 2000 | 66° | 29° | 47° | — | — |
| 1999 | 62° | 42° | 52° | 0.41" | — |
| 1998 | 58° | 30° | 44° | — | — |
| 1997 | 67° | 55° | 61° | 0.3" | — |
| 1996 | 45° | 25° | 35° | — | — |
| 1995 | 52° | 19° | 35° | — | — |
| 1994 | 41° | 33° | 37° | — | — |
| 1993 | 46° | 32° | 39° | — | — |
| 1992 | 55° | 28° | 42° | — | — |
| 1991 | 76° | 44° | 60° | — | — |
| 1990 | 46° | 25° | 35° | — | — |
| 1989 | 47° | 33° | 40° | — | — |
| 1988 | 83° | 47° | 65° | 2.03" | — |
| 1987 | 55° | 40° | 47° | — | — |
| 1986 | 73° | 45° | 59° | — | — |
| 1985 | 41° | 29° | 35° | 0.79" | — |
| 1984 | 59° | 32° | 46° | — | — |
| 1983 | 44° | 38° | 41° | 0.38" | — |
| 1982coldest | 33° | 15° | 24° | 0.94" | — |
| 1981 | 44° | 28° | 36° | — | — |
| 1980 | 60° | 34° | 47° | — | — |
| 1979 | 57° | 18° | 37° | — | — |
| 1978 | 58° | 36° | 47° | 2.77" | — |
| 1977 | 43° | 26° | 34° | — | — |
| 1976 | 64° | 41° | 53° | — | — |
| 1974 | 59° | 26° | 43° | — | — |
| 1973 | 70° | 45° | 57° | — | — |
| 1972 | 71° | 40° | 55° | 0.61" | — |
| 1971 | 51° | 30° | 41° | — | — |
55 years of data from JOLIET