Weather on November 30
Naperville, IL
55 Years of Data
Avg High
44°F
Avg Low
26°F
Warmest
1998
60°F avg
Coldest
1976
11°F avg
About This Date
November 30th in Naperville, IL typically brings chilly fall weather, with average highs around 44°F and lows near 26°F. Over 55 years of records, the warmest November 30th was in 1998 (60°F average), while the coldest was 1976 (11°F) — a 49°F range across recorded history. Precipitation has occurred on 25% of recorded November 30th dates, with snow falling 4% of the time (heaviest snowfall: 9"). The last decade has been 6.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 6.6°F cooler on this date compared to 20-30 years ago.
Planning for November 30th in Naperville, IL? Bring layers as temperatures can vary throughout the day.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 32° | 24° | 28° | — | 9" |
| 2024 | 20° | 11° | 15° | — | — |
| 2023 | 38° | 21° | 29° | — | — |
| 2022 | 56° | 21° | 38° | — | — |
| 2021 | 40° | 28° | 34° | — | — |
| 2020 | 48° | 32° | 40° | — | — |
| 2019 | 38° | 33° | 35° | — | — |
| 2018 | 37° | 26° | 32° | — | — |
| 2017 | 45° | 25° | 35° | — | — |
| 2016 | 57° | 29° | 43° | — | — |
| 2015 | 42° | 26° | 34° | — | — |
| 2014 | 52° | 41° | 46° | — | — |
| 2013 | 37° | 28° | 33° | — | — |
| 2012 | 51° | 31° | 41° | — | — |
| 2011 | 43° | 21° | 32° | — | — |
| 2010 | 49° | 35° | 42° | 1.52" | — |
| 2009 | 45° | 26° | 35° | 0.08" | — |
| 2008 | 45° | 21° | 33° | — | — |
| 2007 | 35° | 19° | 27° | — | — |
| 2006 | 57° | 26° | 42° | 5.77" | — |
| 2005 | 29° | 23° | 26° | — | — |
| 2004 | 40° | 34° | 37° | 0.3" | — |
| 2003 | 59° | 34° | 46° | — | — |
| 2002 | 46° | 26° | 36° | 0.03" | — |
| 2001 | 49° | 43° | 46° | 0.66" | — |
| 2000 | 39° | 35° | 37° | — | — |
| 1999 | 45° | 17° | 31° | — | — |
| 1998warmest | 68° | 52° | 60° | — | — |
| 1997 | 51° | 38° | 44° | — | — |
| 1996 | 46° | 17° | 32° | 1.27" | — |
| 1995 | 47° | 18° | 32° | — | — |
| 1994 | 36° | 21° | 28° | — | — |
| 1993 | 34° | 21° | 27° | — | — |
| 1992 | 42° | 30° | 36° | — | — |
| 1991 | 61° | 25° | 43° | — | — |
| 1990 | 49° | 30° | 39° | — | — |
| 1989 | 46° | 22° | 34° | — | — |
| 1988 | 44° | 30° | 37° | — | — |
| 1987 | 52° | 35° | 43° | 1.83" | — |
| 1986 | 55° | 35° | 45° | — | — |
| 1985 | 41° | 30° | 36° | 0.13" | — |
| 1984 | 44° | 33° | 39° | — | — |
| 1983 | 27° | 18° | 22° | — | — |
| 1982 | 53° | 38° | 45° | 0.1" | — |
| 1981 | 37° | 17° | 27° | — | — |
| 1980 | 51° | 27° | 39° | 0.15" | — |
| 1979 | 29° | 20° | 24° | — | — |
| 1978 | 36° | 9° | 22° | — | — |
| 1977 | 35° | 11° | 23° | — | — |
| 1976coldest | 20° | 3° | 11° | — | 0.2" |
| 1975 | 59° | 25° | 42° | 0.61" | — |
| 1974 | 39° | 31° | 35° | 0.61" | — |
| 1973 | 51° | 30° | 41° | — | — |
| 1972 | 42° | 22° | 32° | — | — |
| 1971 | 35° | 20° | 27° | 0.13" | — |
55 years of data from LISLE - MORTON ARBORETUM