Weather on June 16
Naperville, IL
55 Years of Data
Avg High
83°F
Avg Low
59°F
Warmest
1987
90°F avg
Coldest
1980
57°F avg
About This Date
June 16th in Naperville, IL typically brings warm summer weather, with average highs around 83°F and lows near 59°F. Over 55 years of records, the warmest June 16th was in 1987 (90°F average), while the coldest was 1980 (57°F) — a 33°F range across recorded history. Rain or other precipitation has occurred on about 31% of June 16th dates historically, with the wettest June 16th recording 6.15" of rain. The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
Planning for June 16th 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 | 81° | 56° | 68° | — | — |
| 2024 | 86° | 65° | 75° | — | — |
| 2023 | 82° | 46° | 64° | — | — |
| 2022 | 97° | 71° | 84° | 0.33" | — |
| 2021 | 79° | 49° | 64° | — | — |
| 2020 | 75° | 48° | 62° | — | — |
| 2019 | 69° | 56° | 62° | 1.42" | — |
| 2018 | 89° | 68° | 79° | 0.86" | — |
| 2017 | 90° | 64° | 77° | 0.71" | — |
| 2016 | 91° | 67° | 79° | — | — |
| 2015 | 83° | 63° | 73° | 6.15" | — |
| 2014 | 84° | 61° | 72° | — | — |
| 2013 | 80° | 65° | 72° | 0.08" | — |
| 2012 | 93° | 55° | 74° | — | — |
| 2011 | 72° | 57° | 64° | 0.66" | — |
| 2010 | 79° | 63° | 71° | 0.36" | — |
| 2009 | 81° | 56° | 68° | — | — |
| 2008 | 80° | 56° | 68° | — | — |
| 2007 | 92° | 59° | 75° | — | — |
| 2006 | 90° | 71° | 80° | — | — |
| 2005 | 78° | 51° | 65° | — | — |
| 2004 | 82° | 60° | 71° | — | — |
| 2003 | 82° | 55° | 69° | — | — |
| 2002 | 80° | 50° | 65° | — | — |
| 2001 | 88° | 55° | 71° | 0.13" | — |
| 2000 | 80° | 61° | 70° | — | — |
| 1999 | 70° | 50° | 60° | — | — |
| 1998 | 83° | 58° | 70° | — | — |
| 1997 | 84° | 63° | 73° | 1.91" | — |
| 1996 | 88° | 56° | 72° | — | — |
| 1995 | 90° | 58° | 74° | — | — |
| 1994 | 96° | 73° | 85° | — | — |
| 1993 | 76° | 49° | 62° | — | — |
| 1992 | 88° | 63° | 75° | — | — |
| 1991 | 92° | 67° | 79° | — | — |
| 1990 | 88° | 63° | 75° | — | — |
| 1989 | 69° | 52° | 60° | — | — |
| 1988 | 96° | 60° | 78° | — | — |
| 1987warmest | 91° | 89° | 90° | — | — |
| 1986 | 86° | 70° | 78° | 0.08" | — |
| 1985 | 78° | 54° | 66° | 0.13" | — |
| 1984 | 86° | 60° | 73° | — | — |
| 1983 | 83° | 55° | 69° | — | — |
| 1982 | 72° | 49° | 60° | 0.1" | — |
| 1981 | 85° | 62° | 73° | 0.76" | — |
| 1980coldest | 67° | 48° | 57° | — | — |
| 1979 | 90° | 67° | 78° | — | — |
| 1978 | 83° | 61° | 72° | 1.37" | — |
| 1977 | 90° | 55° | 72° | — | — |
| 1976 | 85° | 57° | 71° | — | — |
| 1975 | 78° | 53° | 66° | 0.1" | — |
| 1974 | 72° | 50° | 61° | — | — |
| 1973 | 85° | 64° | 74° | 1.65" | — |
| 1972 | 79° | 50° | 64° | — | — |
| 1971 | 88° | 56° | 72° | — | — |
55 years of data from LISLE - MORTON ARBORETUM