Weather on August 24
Naperville, IL
55 Years of Data
Avg High
84°F
Avg Low
60°F
Warmest
2023
87°F avg
Coldest
1977
63°F avg
About This Date
August 24th in Naperville, IL typically brings warm summer weather, with average highs around 84°F and lows near 60°F. Over 54 years of records, the warmest August 24th was in 2023 (87°F average), while the coldest was 1977 (63°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 30% of August 24th dates historically, with the wettest August 24th recording 4.6" of rain. The last decade has been 1.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.6°F cooler on this date compared to 20-30 years ago.
Planning for August 24th 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 | 84° | 54° | 69° | — | — |
| 2024 | 80° | 50° | 65° | — | — |
| 2023warmest | 97° | 77° | 87° | — | — |
| 2022 | 84° | 59° | 72° | — | — |
| 2021 | 87° | 66° | 77° | — | — |
| 2020 | 85° | 64° | 74° | — | — |
| 2019 | 75° | 53° | 64° | — | — |
| 2018 | 80° | 57° | 69° | — | — |
| 2017 | 78° | 53° | 66° | — | — |
| 2016 | 82° | 60° | 71° | — | — |
| 2015 | 76° | 54° | 65° | — | — |
| 2014 | 84° | 66° | 75° | 1.75" | — |
| 2013 | 82° | 54° | 68° | — | — |
| 2012 | 93° | 62° | 78° | — | — |
| 2011 | 74° | 59° | 66° | 2.62" | — |
| 2010 | 80° | 60° | 70° | — | — |
| 2009 | 79° | 56° | 67° | — | — |
| 2008 | 82° | 52° | 67° | — | — |
| 2007 | 88° | 68° | 78° | 4.6" | — |
| 2006 | 88° | 66° | 77° | 2.49" | — |
| 2005 | 78° | 51° | 65° | — | — |
| 2004 | 83° | 63° | 73° | — | — |
| 2003 | 86° | 56° | 71° | — | — |
| 2002 | 83° | 66° | 74° | 0.13" | — |
| 2001 | 84° | 65° | 74° | — | — |
| 2000 | 88° | 62° | 75° | — | — |
| 1999 | 82° | 65° | 73° | 0.99" | — |
| 1998 | 93° | 68° | 81° | — | — |
| 1997 | 81° | 63° | 72° | 0.38" | — |
| 1996 | 86° | 58° | 72° | — | — |
| 1995 | 90° | 67° | 78° | — | — |
| 1994 | 87° | 68° | 78° | — | — |
| 1993 | 93° | 68° | 81° | 3.43" | — |
| 1992 | 88° | 68° | 78° | — | — |
| 1991 | 95° | 64° | 80° | — | — |
| 1990 | 85° | 64° | 74° | — | — |
| 1989 | 75° | 66° | 71° | 0.05" | — |
| 1988 | 84° | 60° | 72° | 0.28" | — |
| 1987 | — | 48° | — | — | — |
| 1985 | 82° | 62° | 72° | 0.46" | — |
| 1984 | 81° | 48° | 64° | — | — |
| 1983 | 92° | 62° | 77° | — | — |
| 1982 | 82° | 57° | 70° | — | — |
| 1981 | 85° | 59° | 72° | 0.05" | — |
| 1980 | 85° | 54° | 69° | — | — |
| 1979 | 78° | 55° | 67° | — | — |
| 1978 | 87° | 68° | 78° | 0.08" | — |
| 1977coldest | 75° | 52° | 63° | 0.1" | — |
| 1976 | 86° | 66° | 76° | — | — |
| 1975 | 92° | 71° | 81° | — | — |
| 1974 | 79° | 51° | 65° | — | — |
| 1973 | 72° | 58° | 65° | 1.3" | — |
| 1972 | 78° | 60° | 69° | 0.97" | — |
| 1971 | 92° | 53° | 72° | — | — |
54 years of data from LISLE - MORTON ARBORETUM