Weather on June 17
Joliet, IL
55 Years of Data
Avg High
82°F
Avg Low
60°F
Warmest
1994
82°F avg
Coldest
1980
55°F avg
About This Date
June 17th in Joliet, IL typically brings warm summer weather, with average highs around 82°F and lows near 60°F. Over 53 years of records, the warmest June 17th was in 1994 (82°F average), while the coldest was 1980 (55°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 23% of June 17th dates historically, with the wettest June 17th recording 5.77" of rain. The last decade has been 2.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.9°F warmer on this date compared to 20-30 years ago.
Planning for June 17th in Joliet, IL? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 90° | 72° | 81° | — | — |
| 2024 | 92° | 68° | 80° | — | — |
| 2023 | 70° | 51° | 60° | — | — |
| 2022 | 95° | 67° | 81° | — | — |
| 2021 | 79° | 53° | 66° | — | — |
| 2020 | 85° | 57° | 71° | — | — |
| 2019 | 69° | 56° | 62° | — | — |
| 2018 | 92° | 61° | 76° | — | — |
| 2017 | 85° | 64° | 74° | 0.76" | — |
| 2016 | 75° | 61° | 68° | — | — |
| 2015 | 75° | 60° | 68° | — | — |
| 2014 | 86° | 65° | 75° | — | — |
| 2013 | 82° | 64° | 73° | — | — |
| 2012 | 91° | 67° | 79° | 3.1" | — |
| 2011 | 82° | — | — | — | — |
| 2010 | 81° | 63° | 72° | — | — |
| 2009 | 73° | 64° | 69° | 5.77" | — |
| 2008 | 72° | 54° | 63° | — | — |
| 2007 | 93° | 66° | 80° | — | — |
| 2006 | 88° | 68° | 78° | — | — |
| 2005 | 79° | 56° | 67° | — | — |
| 2004 | 82° | 67° | 74° | — | — |
| 2003 | 83° | 56° | 69° | — | — |
| 2002 | 77° | 53° | 65° | — | — |
| 2001 | 87° | 58° | 72° | — | — |
| 2000 | 74° | 61° | 67° | 0.3" | — |
| 1999 | 68° | 50° | 59° | — | — |
| 1998 | 89° | 62° | 76° | 0.2" | — |
| 1997 | 81° | 54° | 67° | 1.17" | — |
| 1996 | 88° | 60° | 74° | 0.81" | — |
| 1995 | 88° | 64° | 76° | — | — |
| 1994warmest | 93° | 71° | 82° | — | — |
| 1993 | 91° | 66° | 79° | 1.8" | — |
| 1992 | 89° | 64° | 77° | — | — |
| 1991 | 83° | 58° | 70° | — | — |
| 1990 | 87° | 70° | 78° | — | — |
| 1988 | 84° | 61° | 72° | — | — |
| 1987 | 90° | 68° | 79° | — | — |
| 1986 | 83° | 53° | 68° | — | — |
| 1985 | 75° | 57° | 66° | 0.05" | — |
| 1984 | 88° | 62° | 75° | 0.76" | — |
| 1983 | 81° | 57° | 69° | — | — |
| 1982 | 69° | 46° | 58° | — | — |
| 1981 | 71° | 52° | 61° | — | — |
| 1980coldest | 68° | 42° | 55° | — | — |
| 1979 | 88° | 68° | 78° | — | — |
| 1978 | 86° | 62° | 74° | 1.3" | — |
| 1977 | 90° | 68° | 79° | — | — |
| 1976 | 77° | 55° | 66° | — | — |
| 1974 | 67° | — | — | — | — |
| 1973 | 87° | 65° | 76° | 2.79" | — |
| 1972 | 71° | 47° | 59° | — | — |
| 1971 | 90° | 63° | 76° | — | — |
53 years of data from JOLIET