Weather on June 11
Naperville, IL
55 Years of Data
Avg High
82°F
Avg Low
56°F
Warmest
1973
80°F avg
Coldest
1972
53°F avg
About This Date
June 11th in Naperville, IL typically brings warm summer weather, with average highs around 82°F and lows near 56°F — a 26°F daily swing. Over 55 years of records, the warmest June 11th was in 1973 (80°F average), while the coldest was 1972 (53°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 40% of June 11th dates historically, with the wettest June 11th recording 3.99" of rain. The last decade has been 3.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.0°F cooler on this date compared to 20-30 years ago.
Planning for June 11th in Naperville, IL? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 77° | 55° | 66° | — | — |
| 2024 | 70° | 50° | 60° | — | — |
| 2023 | 85° | 54° | 69° | — | — |
| 2022 | 79° | 58° | 68° | — | — |
| 2021 | 90° | 64° | 77° | — | — |
| 2020 | 83° | 57° | 70° | 0.43" | — |
| 2019 | 75° | 49° | 62° | — | — |
| 2018 | 69° | 61° | 65° | 1.35" | — |
| 2017 | 89° | 66° | 78° | — | — |
| 2016 | 91° | 64° | 78° | — | — |
| 2015 | 92° | 66° | 79° | — | — |
| 2014 | 70° | 57° | 63° | 3.99" | — |
| 2013 | 80° | 58° | 69° | — | — |
| 2012 | 91° | 49° | 70° | — | — |
| 2011 | 73° | 54° | 63° | 0.18" | — |
| 2010 | 79° | 60° | 69° | 0.03" | — |
| 2009 | 71° | 55° | 63° | 0.41" | — |
| 2008 | 80° | 58° | 69° | — | — |
| 2007 | 82° | 53° | 68° | — | — |
| 2006 | 66° | 52° | 59° | 0.33" | — |
| 2005 | 88° | 72° | 80° | — | — |
| 2004 | 84° | 64° | 74° | 3.07" | — |
| 2003 | 79° | 55° | 67° | 0.15" | — |
| 2002 | 86° | 70° | 78° | 1.63" | — |
| 2001 | 95° | 47° | 71° | — | — |
| 2000 | 91° | 70° | 80° | 1.14" | — |
| 1999 | 92° | 65° | 78° | 0.13" | — |
| 1998 | 68° | 57° | 63° | 2.03" | — |
| 1997 | 83° | 53° | 68° | — | — |
| 1996 | 74° | 54° | 64° | 0.03" | — |
| 1995 | 83° | 52° | 67° | — | — |
| 1994 | 83° | 49° | 66° | — | — |
| 1993 | 82° | 58° | 70° | — | — |
| 1992 | 86° | 49° | 67° | — | — |
| 1991 | 83° | 66° | 74° | 1.04" | — |
| 1990 | 80° | 53° | 67° | — | — |
| 1989 | 72° | 45° | 58° | — | — |
| 1988 | 87° | 43° | 65° | — | — |
| 1987 | 85° | 60° | 72° | — | — |
| 1986 | 85° | 68° | 76° | 1.32" | — |
| 1985 | 68° | 50° | 59° | 0.05" | — |
| 1984 | 86° | 50° | 68° | — | — |
| 1983 | 88° | 55° | 71° | — | — |
| 1982 | 79° | 43° | 61° | — | — |
| 1981 | 77° | 51° | 64° | — | — |
| 1980 | 77° | 40° | 58° | — | — |
| 1979 | 78° | 53° | 66° | 0.15" | — |
| 1978 | 93° | 63° | 78° | — | — |
| 1977 | 82° | 57° | 70° | 2.67" | — |
| 1976 | 94° | 62° | 78° | — | — |
| 1975 | 83° | 67° | 75° | 0.08" | — |
| 1974 | 70° | 50° | 60° | 0.33" | — |
| 1973warmest | 91° | 68° | 80° | — | — |
| 1972coldest | 74° | 32° | 53° | — | — |
| 1971 | 87° | 58° | 72° | 0.3" | — |
55 years of data from LISLE - MORTON ARBORETUM