Weather on August 30
Naperville, IL
55 Years of Data
About This Date
August 30th in Naperville, IL typically brings warm summer weather, with average highs around 83°F and lows near 60°F. Over 54 years of records, the warmest August 30th was in 1984 (81°F average), while the coldest was 2009 (56°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 31% of August 30th dates historically, with the wettest August 30th recording 8.59" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for August 30th 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 | 73° | 51° | 62° | — | — |
| 2024 | 86° | 68° | 77° | 0.48" | — |
| 2023 | 84° | 54° | 69° | — | — |
| 2022 | 83° | 65° | 74° | 0.51" | — |
| 2021 | 89° | 62° | 76° | 0.99" | — |
| 2020 | 81° | 53° | 67° | — | — |
| 2019 | 84° | 54° | 69° | — | — |
| 2018 | 76° | 56° | 66° | 0.08" | — |
| 2017 | 77° | 55° | 66° | — | — |
| 2016 | 87° | 69° | 78° | 0.84" | — |
| 2015 | 70° | 63° | 66° | 3.12" | — |
| 2014 | 85° | 71° | 78° | 0.08" | — |
| 2013 | 89° | 63° | 76° | — | — |
| 2012 | 85° | 59° | 72° | — | — |
| 2011 | 80° | 53° | 67° | — | — |
| 2010 | 93° | 69° | 81° | — | — |
| 2009coldest | 68° | 44° | 56° | — | — |
| 2008 | 80° | 49° | 64° | — | — |
| 2007 | 87° | 62° | 75° | — | — |
| 2006 | 76° | 62° | 69° | 0.3" | — |
| 2005 | 86° | 58° | 72° | — | — |
| 2004 | 75° | 49° | 62° | — | — |
| 2003 | 80° | 64° | 72° | 0.2" | — |
| 2002 | 83° | 60° | 71° | — | — |
| 2001 | 89° | 65° | 77° | — | — |
| 2000 | 91° | 70° | 80° | — | — |
| 1999 | 74° | 53° | 63° | — | — |
| 1998 | 87° | 60° | 74° | — | — |
| 1997 | 79° | 57° | 68° | — | — |
| 1996 | 85° | 54° | 69° | — | — |
| 1995 | 92° | 70° | 81° | — | — |
| 1994 | 79° | 57° | 68° | — | — |
| 1993 | 91° | 68° | 80° | 1.75" | — |
| 1992 | 81° | 59° | 70° | — | — |
| 1991 | 89° | 72° | 80° | 1.22" | — |
| 1990 | 84° | 57° | 71° | — | — |
| 1989 | 83° | 55° | 69° | 0.15" | — |
| 1988 | 78° | 48° | 63° | — | — |
| 1987 | 83° | 58° | 70° | — | — |
| 1985 | 81° | 65° | 73° | 0.51" | — |
| 1984warmest | 95° | 67° | 81° | — | — |
| 1983 | 90° | 69° | 79° | — | — |
| 1982 | 80° | 63° | 71° | 0.23" | — |
| 1981 | 84° | 61° | 72° | — | — |
| 1980 | 85° | 69° | 77° | 1.83" | — |
| 1979 | 88° | 59° | 73° | — | — |
| 1978 | 83° | 57° | 70° | — | — |
| 1977 | 84° | 49° | 66° | — | — |
| 1976 | 79° | 44° | 61° | — | — |
| 1975 | 80° | 64° | 72° | 8.59" | — |
| 1974 | 82° | 49° | 65° | — | — |
| 1973 | 92° | 67° | 79° | 0.1" | — |
| 1972 | 88° | 63° | 75° | — | — |
| 1971 | 87° | 53° | 70° | — | — |
Naperville, IL Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Naperville, IL Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Naperville, IL Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Naperville, IL
Naperville, IL has no months that meet our "pleasant" threshold — every season has tradeoffs.