Weather on April 15
Chicago, IL
55 Years of Data
Avg High
60°F
Avg Low
43°F
Warmest
2002
77°F avg
Coldest
2014
30°F avg
About This Date
April 15th in Chicago, IL typically brings mild spring weather, with average highs around 60°F and lows near 43°F. Over 52 years of records, the warmest April 15th was in 2002 (77°F average), while the coldest was 2014 (30°F) — a 47°F range across recorded history. Precipitation has occurred on 25% of recorded April 15th dates, with snow falling 2% of the time. The last decade has been 12.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 12.0°F cooler on this date compared to 20-30 years ago.
Planning for April 15th in Chicago, IL? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 54° | 39° | 46° | — | — |
| 2024 | 62° | 47° | 54° | — | — |
| 2023 | 81° | 59° | 70° | — | — |
| 2022 | 55° | 41° | 48° | — | — |
| 2021 | 48° | 40° | 44° | — | — |
| 2020 | 37° | 27° | 32° | — | — |
| 2019 | 53° | 34° | 43° | — | — |
| 2018 | 37° | 29° | 33° | — | — |
| 2017 | 80° | 52° | 66° | — | — |
| 2016 | 54° | 42° | 48° | — | — |
| 2015 | 55° | 42° | 49° | — | — |
| 2014coldest | 34° | 27° | 30° | — | — |
| 2013 | 64° | 46° | 55° | — | — |
| 2012 | 76° | 55° | 65° | — | — |
| 2011 | 50° | 41° | 46° | — | — |
| 2010 | 82° | 65° | 73° | — | — |
| 2009 | 50° | 41° | 46° | — | — |
| 2008 | 59° | 33° | 46° | — | — |
| 2007 | 49° | 39° | 44° | — | — |
| 2006 | 66° | 47° | 56° | — | — |
| 2005 | 63° | 39° | 51° | — | — |
| 2004 | 74° | 50° | 62° | — | — |
| 2003 | 86° | 62° | 74° | — | — |
| 2002warmest | 89° | 65° | 77° | — | — |
| 2001 | 58° | 45° | 51° | 1.78" | — |
| 2000 | 76° | 42° | 59° | — | — |
| 1999 | 56° | 46° | 51° | 2.29" | — |
| 1998 | 66° | 50° | 58° | 0.03" | — |
| 1994 | 74° | 56° | 65° | 1.45" | — |
| 1993 | 50° | 43° | 46° | 2.49" | — |
| 1992 | 51° | 38° | 44° | 1.14" | — |
| 1991 | 71° | 44° | 58° | 4.55" | — |
| 1990 | 55° | 44° | 50° | — | — |
| 1989 | 61° | 40° | 50° | — | — |
| 1988 | 45° | 34° | 39° | — | — |
| 1987 | 56° | 46° | 51° | 1.73" | — |
| 1986 | 52° | 32° | 42° | 0.99" | 0.1" |
| 1985 | 60° | 43° | 51° | 0.13" | — |
| 1984 | 53° | 40° | 46° | 0.56" | — |
| 1983 | 43° | 31° | 37° | 0.08" | — |
| 1982 | 66° | 36° | 51° | — | — |
| 1981 | 57° | 39° | 48° | — | — |
| 1980 | 46° | 33° | 40° | 0.56" | — |
| 1979 | 58° | 42° | 50° | — | — |
| 1978 | 55° | 39° | 47° | — | — |
| 1977 | 68° | 48° | 58° | — | — |
| 1976 | 81° | 55° | 68° | — | — |
| 1975 | 51° | 40° | 45° | — | — |
| 1974 | 46° | 38° | 42° | — | — |
| 1973 | 77° | 49° | 63° | — | — |
| 1972 | 49° | 40° | 44° | — | — |
| 1971 | 65° | 39° | 52° | — | — |
52 years of data from CHICAGO GRANT PARK