Weather on July 5
Naperville, IL
55 Years of Data
Avg High
86°F
Avg Low
62°F
Warmest
1986
87°F avg
Coldest
2009
55°F avg
About This Date
July 5th in Naperville, IL typically brings warm summer weather, with average highs around 86°F and lows near 62°F. Over 55 years of records, the warmest July 5th was in 1986 (87°F average), while the coldest was 2009 (55°F) — a 32°F range across recorded history. Rain or other precipitation has occurred on about 29% of July 5th dates historically, with the wettest July 5th recording 3.1" of rain. The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
Planning for July 5th in Naperville, 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 | 90° | 73° | 81° | — | — |
| 2024 | 82° | 66° | 74° | 0.03" | — |
| 2023 | 90° | 67° | 78° | — | — |
| 2022 | 85° | 68° | 76° | 1.78" | — |
| 2021 | 89° | — | — | — | — |
| 2020 | 90° | 65° | 77° | — | — |
| 2019 | 87° | 71° | 79° | — | — |
| 2018 | 92° | 73° | 82° | 0.1" | — |
| 2017 | 85° | 63° | 74° | — | — |
| 2016 | 78° | 63° | 70° | — | — |
| 2015 | 80° | 59° | 70° | — | — |
| 2014 | 79° | 55° | 67° | 0.03" | — |
| 2013 | 82° | 58° | 70° | — | — |
| 2012 | 100° | 72° | 86° | — | — |
| 2011 | 87° | 59° | 73° | — | — |
| 2010 | 90° | 73° | 81° | 0.76" | — |
| 2009coldest | 66° | 44° | 55° | 0.51" | — |
| 2008 | 76° | 49° | 62° | — | — |
| 2007 | 86° | 67° | 76° | — | — |
| 2006 | 78° | 58° | 68° | — | — |
| 2005 | 85° | 62° | 73° | 0.36" | — |
| 2004 | 80° | 60° | 70° | — | — |
| 2003 | 94° | 67° | 80° | 2.29" | — |
| 2002 | 88° | 67° | 77° | — | — |
| 2001 | 89° | 57° | 73° | — | — |
| 2000 | 88° | 61° | 74° | — | — |
| 1999 | 94° | 77° | 85° | — | — |
| 1998 | 82° | 58° | 70° | — | — |
| 1997 | 79° | 52° | 65° | — | — |
| 1996 | 86° | 54° | 70° | — | — |
| 1995 | 85° | 64° | 74° | 0.23" | — |
| 1994 | 95° | 75° | 85° | 0.15" | — |
| 1993 | 91° | 78° | 85° | — | — |
| 1992 | 80° | 59° | 70° | 1.7" | — |
| 1991 | 91° | 62° | 77° | 0.13" | — |
| 1990 | 92° | 68° | 80° | 0.1" | — |
| 1989 | 91° | 57° | 74° | — | — |
| 1988 | 97° | 61° | 79° | — | — |
| 1987 | 80° | 67° | 73° | — | — |
| 1986warmest | 92° | 83° | 87° | — | — |
| 1985 | 83° | 63° | 73° | 1.22" | — |
| 1984 | 86° | 60° | 73° | — | — |
| 1983 | 79° | 59° | 69° | — | — |
| 1982 | 90° | 60° | 75° | — | — |
| 1981 | 85° | 63° | 74° | — | — |
| 1980 | 90° | 68° | 79° | — | — |
| 1979 | 73° | 46° | 60° | — | — |
| 1978 | 84° | 58° | 71° | — | — |
| 1977 | 95° | 71° | 83° | 0.08" | — |
| 1976 | 85° | 55° | 70° | — | — |
| 1975 | 85° | 58° | 71° | — | — |
| 1974 | 80° | 53° | 67° | — | — |
| 1973 | — | 53° | — | — | — |
| 1972 | 74° | 43° | 58° | — | — |
| 1971 | 90° | 65° | 77° | 3.1" | — |
55 years of data from WHEATON 3 SE