Weather on March 30
Joliet, IL
55 Years of Data
Avg High
55°F
Avg Low
35°F
Warmest
1986
70°F avg
Coldest
1972
33°F avg
About This Date
March 30th in Joliet, IL typically brings cool spring weather, with average highs around 55°F and lows near 35°F. Over 55 years of records, the warmest March 30th was in 1986 (70°F average), while the coldest was 1972 (33°F) — a 37°F range across recorded history. Rain or other precipitation has occurred on about 33% of March 30th dates historically, with the wettest March 30th recording 2.39" of rain. 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 March 30th in Joliet, IL? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 83° | 47° | 65° | — | — |
| 2025 | 76° | 55° | 66° | 0.2" | — |
| 2024 | 59° | 31° | 45° | 1.78" | — |
| 2023 | 44° | 27° | 35° | — | — |
| 2022 | 46° | 28° | 37° | — | — |
| 2021 | 61° | 29° | 45° | — | — |
| 2020 | 66° | 39° | 53° | — | — |
| 2019 | 59° | 38° | 48° | 2.29" | — |
| 2018 | 50° | 34° | 42° | — | — |
| 2017 | 55° | 37° | 46° | 1.85" | — |
| 2016 | 58° | 34° | 46° | — | — |
| 2015 | 50° | 27° | 38° | — | — |
| 2014 | 42° | 26° | 34° | — | — |
| 2013 | 55° | 30° | 43° | — | — |
| 2012 | 52° | 40° | 46° | — | — |
| 2011 | 44° | 29° | 36° | — | — |
| 2010 | 53° | 32° | 43° | — | — |
| 2009 | 49° | 28° | 38° | 0.2" | — |
| 2008 | 48° | 25° | 36° | — | — |
| 2007 | 66° | 49° | 57° | 0.2" | — |
| 2006 | 42° | 40° | 41° | — | — |
| 2005 | 70° | 33° | 51° | — | — |
| 2004 | 62° | 43° | 52° | — | — |
| 2003 | 39° | 27° | 33° | — | — |
| 2002 | 65° | 36° | 50° | 0.99" | — |
| 2001 | 48° | 35° | 42° | — | — |
| 2000 | 51° | 31° | 41° | — | — |
| 1999 | 64° | 34° | 49° | — | — |
| 1998 | 79° | 52° | 65° | — | — |
| 1997 | 50° | 40° | 45° | — | — |
| 1996 | 53° | 37° | 45° | — | — |
| 1995 | 43° | 24° | 33° | — | — |
| 1994 | 47° | 28° | 37° | 0.03" | — |
| 1993 | 66° | 37° | 52° | — | — |
| 1992 | 43° | 37° | 40° | 0.03" | — |
| 1991 | 44° | 26° | 35° | — | — |
| 1990 | 44° | 39° | 42° | 0.64" | — |
| 1989 | 45° | 37° | 41° | — | — |
| 1988 | 50° | 31° | 40° | 1.52" | — |
| 1987 | 52° | 24° | 38° | — | — |
| 1986warmest | 86° | 53° | 70° | — | — |
| 1985 | 57° | 36° | 46° | 0.25" | — |
| 1984 | 43° | 30° | 36° | — | — |
| 1983 | 42° | 33° | 38° | — | — |
| 1982 | 59° | 32° | 46° | 0.23" | — |
| 1981 | 65° | 50° | 57° | 0.64" | — |
| 1980 | 52° | 37° | 44° | — | — |
| 1979 | 62° | 45° | 53° | 2.39" | — |
| 1978 | 51° | 29° | 40° | — | — |
| 1977 | 62° | 45° | 53° | — | — |
| 1976 | 60° | 47° | 53° | — | — |
| 1974 | 51° | 32° | 42° | 1.83" | — |
| 1973 | 63° | 41° | 52° | 0.15" | — |
| 1972coldest | 40° | 27° | 33° | 0.1" | — |
| 1971 | 54° | 22° | 38° | — | — |
55 years of data from JOLIET