Weather on June 20
Chicago, IL
55 Years of Data
Avg High
81°F
Avg Low
63°F
Warmest
1988
88°F avg
Coldest
1992
54°F avg
About This Date
June 20th in Chicago, IL typically brings warm summer weather, with average highs around 81°F and lows near 63°F. Over 53 years of records, the warmest June 20th was in 1988 (88°F average), while the coldest was 1992 (54°F) — a 34°F range across recorded history. Rain or other precipitation has occurred on about 17% of June 20th dates historically, with the wettest June 20th recording 1.45" 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 June 20th in Chicago, IL? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 84° | 70° | 77° | — | — |
| 2024 | 72° | 63° | 67° | — | — |
| 2023 | 84° | 62° | 73° | — | — |
| 2022 | 93° | 67° | 80° | — | — |
| 2021 | 82° | 65° | 73° | — | — |
| 2020 | 90° | 69° | 79° | — | — |
| 2019 | 65° | 54° | 59° | — | — |
| 2018 | 71° | 61° | 66° | — | — |
| 2017 | 78° | 59° | 69° | — | — |
| 2016 | 92° | 70° | 81° | — | — |
| 2015 | 80° | 55° | 68° | — | — |
| 2014 | 83° | 60° | 71° | — | — |
| 2013 | 73° | 60° | 67° | — | — |
| 2012 | 93° | 79° | 86° | — | — |
| 2011 | 80° | 67° | 73° | — | — |
| 2010 | 76° | 67° | 71° | — | — |
| 2009 | 89° | 70° | 79° | — | — |
| 2008 | 85° | 61° | 73° | — | — |
| 2007 | 82° | 67° | 74° | — | — |
| 2006 | 76° | 67° | 71° | — | — |
| 2005 | 74° | 59° | 66° | — | — |
| 2004 | 74° | 53° | 63° | — | — |
| 2003 | 73° | 51° | 62° | — | — |
| 2002 | 93° | 75° | 84° | — | — |
| 2001 | 87° | 66° | 77° | — | — |
| 2000 | 82° | 68° | 75° | 1.37" | — |
| 1999 | 79° | 62° | 70° | — | — |
| 1998 | 90° | 70° | 80° | — | — |
| 1997 | 90° | 76° | 83° | — | — |
| 1994 | 86° | 65° | 75° | 1.45" | — |
| 1993 | 85° | 67° | 76° | 1.4" | — |
| 1992coldest | 58° | 51° | 54° | — | — |
| 1991 | 85° | 67° | 76° | — | — |
| 1990 | 72° | 60° | 66° | 0.1" | — |
| 1989 | 74° | 59° | 66° | — | — |
| 1988warmest | 99° | 78° | 88° | — | — |
| 1987 | 89° | 72° | 80° | — | — |
| 1986 | 86° | 60° | 73° | 0.05" | — |
| 1985 | 74° | 55° | 64° | 0.05" | — |
| 1984 | 73° | 59° | 66° | — | — |
| 1983 | 80° | 63° | 71° | — | — |
| 1982 | 74° | 55° | 64° | — | — |
| 1981 | 77° | 59° | 68° | — | — |
| 1980 | 75° | 49° | 62° | 0.3" | — |
| 1979 | 84° | 62° | 73° | 0.05" | — |
| 1978 | 84° | 64° | 74° | — | — |
| 1977 | 83° | 66° | 74° | — | — |
| 1976 | 69° | 60° | 65° | — | — |
| 1975 | 76° | 63° | 69° | — | — |
| 1974 | 87° | 60° | 74° | — | — |
| 1973 | 79° | 62° | 70° | — | — |
| 1972 | 81° | 49° | 65° | — | — |
| 1971 | 92° | 61° | 76° | 0.94" | — |
53 years of data from CHICAGO GRANT PARK