Weather on June 29
Joliet, IL
55 Years of Data
Avg High
84°F
Avg Low
62°F
Warmest
2012
87°F avg
Coldest
2016
63°F avg
About This Date
June 29th in Joliet, IL typically brings warm summer weather, with average highs around 84°F and lows near 62°F. Over 53 years of records, the warmest June 29th was in 2012 (87°F average), while the coldest was 2016 (63°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 38% of June 29th dates historically, with the wettest June 29th recording 2.29" of rain. The last decade has been 1.8°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.8°F cooler on this date compared to 20-30 years ago.
Planning for June 29th in Joliet, IL? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 93° | 71° | 82° | — | — |
| 2024 | 76° | 55° | 65° | 0.66" | — |
| 2023 | 82° | 57° | 70° | — | — |
| 2022 | 83° | 57° | 70° | — | — |
| 2021 | 83° | 67° | 75° | 1.78" | — |
| 2020 | 85° | 68° | 76° | — | — |
| 2019 | 88° | 69° | 78° | — | — |
| 2018 | 85° | 65° | 75° | — | — |
| 2017 | 80° | 58° | 69° | 0.33" | — |
| 2016coldest | 72° | 54° | 63° | — | — |
| 2015 | 76° | 56° | 66° | 0.41" | — |
| 2014 | 85° | 69° | 77° | 0.13" | — |
| 2013 | 82° | 65° | 73° | 0.08" | — |
| 2012warmest | 98° | 76° | 87° | — | — |
| 2011 | 80° | 61° | 70° | — | — |
| 2010 | 81° | 61° | 71° | — | — |
| 2009 | 82° | 62° | 72° | — | — |
| 2008 | 83° | 65° | 74° | — | — |
| 2007 | 73° | 55° | 64° | — | — |
| 2006 | 80° | 58° | 69° | — | — |
| 2005 | 92° | 73° | 82° | — | — |
| 2004 | 75° | 56° | 65° | — | — |
| 2003 | 81° | 65° | 73° | 0.33" | — |
| 2002 | 85° | 64° | 74° | — | — |
| 2001 | 86° | 67° | 76° | — | — |
| 2000 | 71° | 57° | 64° | 0.15" | — |
| 1999 | 86° | 60° | 73° | 0.08" | — |
| 1998 | 89° | 69° | 79° | 0.13" | — |
| 1997 | 88° | 64° | 76° | — | — |
| 1996 | 93° | 65° | 79° | — | — |
| 1995 | 81° | 66° | 73° | 0.05" | — |
| 1994 | 86° | 65° | 75° | — | — |
| 1993 | 80° | 58° | 69° | 1.27" | — |
| 1992 | 81° | 49° | 65° | — | — |
| 1991 | 94° | 73° | 83° | — | — |
| 1990 | 87° | 67° | 77° | 2.29" | — |
| 1988 | 88° | 59° | 73° | 0.97" | — |
| 1987 | 86° | 63° | 74° | 0.25" | — |
| 1986 | 89° | 62° | 76° | — | — |
| 1985 | 79° | 58° | 68° | — | — |
| 1984 | 82° | 60° | 71° | — | — |
| 1983 | 74° | 64° | 69° | 0.03" | — |
| 1982 | 79° | 63° | 71° | 0.84" | — |
| 1981 | 86° | 66° | 76° | 0.1" | — |
| 1980 | 89° | 60° | 75° | — | — |
| 1979 | 86° | 67° | 76° | 0.43" | — |
| 1978 | 87° | 68° | 78° | — | — |
| 1977 | 88° | 56° | 72° | — | — |
| 1976 | 83° | 58° | 70° | — | — |
| 1974 | 89° | 58° | 73° | — | — |
| 1973 | 76° | 56° | 66° | — | — |
| 1972 | 76° | 54° | 65° | 0.18" | — |
| 1971 | 98° | 70° | 84° | — | — |
53 years of data from JOLIET