Weather on November 27
Naperville, IL
55 Years of Data
Avg High
44°F
Avg Low
29°F
Warmest
1990
63°F avg
Coldest
1977
16°F avg
About This Date
November 27th in Naperville, IL typically brings chilly fall weather, with average highs around 44°F and lows near 29°F. Over 55 years of records, the warmest November 27th was in 1990 (63°F average), while the coldest was 1977 (16°F) — a 47°F range across recorded history. Precipitation has occurred on 49% of recorded November 27th dates, with snow falling 16% of the time (heaviest snowfall: 10.3"). The last decade has been 3.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.6°F cooler on this date compared to 20-30 years ago.
Planning for November 27th in Naperville, IL? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Cooling Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 34° | 27° | 30° | — | — |
| 2024 | 38° | 25° | 31° | — | — |
| 2023 | 31° | 19° | 25° | — | 0.5" |
| 2022 | 54° | 34° | 44° | — | — |
| 2021 | 31° | 17° | 24° | — | — |
| 2020 | 46° | 37° | 42° | — | — |
| 2019 | 55° | 28° | 42° | 1.3" | — |
| 2018 | 26° | 20° | 23° | 0.03" | — |
| 2017 | 50° | 22° | 36° | — | — |
| 2016 | 48° | 33° | 41° | — | — |
| 2015 | 60° | 37° | 49° | 3.81" | — |
| 2014 | 28° | 18° | 23° | — | — |
| 2013 | 35° | 11° | 23° | — | — |
| 2012 | 36° | 13° | 24° | — | — |
| 2011 | 61° | 40° | 50° | — | — |
| 2010 | 38° | 18° | 28° | — | — |
| 2009 | 41° | 28° | 35° | 0.1" | — |
| 2008 | 43° | 18° | 30° | — | — |
| 2007 | 39° | 27° | 33° | — | — |
| 2006 | 63° | 53° | 58° | — | — |
| 2005 | 53° | 39° | 46° | 0.36" | — |
| 2004 | 42° | 30° | 36° | 0.76" | — |
| 2003 | 47° | 40° | 43° | 0.08" | — |
| 2002 | 34° | 11° | 22° | 0.3" | 1.3" |
| 2001 | 52° | 37° | 44° | 0.18" | — |
| 2000 | 40° | 29° | 34° | 0.05" | — |
| 1999 | 52° | 36° | 44° | 0.13" | — |
| 1998 | 67° | 28° | 47° | — | — |
| 1997 | 51° | 27° | 39° | — | — |
| 1996 | 30° | 9° | 19° | — | — |
| 1995 | 45° | 33° | 39° | — | — |
| 1994 | 59° | 36° | 47° | — | — |
| 1993 | 33° | 29° | 31° | 0.1" | — |
| 1992 | 38° | 23° | 30° | — | — |
| 1991 | 44° | 30° | 37° | 0.41" | — |
| 1990warmest | 66° | 59° | 63° | 1.85" | — |
| 1989 | 61° | 37° | 49° | 0.58" | — |
| 1988 | 54° | — | — | 1.27" | — |
| 1987 | 42° | 38° | 40° | — | — |
| 1986 | 42° | 35° | 39° | — | — |
| 1985 | 38° | 28° | 33° | — | — |
| 1984 | 59° | 50° | 55° | 2.51" | — |
| 1983 | 54° | 38° | 46° | 0.84" | — |
| 1982 | 40° | 20° | 30° | — | — |
| 1981 | 57° | 32° | 45° | 0.33" | — |
| 1980 | 37° | 31° | 34° | 1.12" | 5.5" |
| 1979 | 42° | 33° | 38° | 0.3" | — |
| 1978 | 34° | 32° | 33° | 1.04" | 3.1" |
| 1977coldest | 27° | 5° | 16° | 0.13" | 0.6" |
| 1976 | 41° | 22° | 31° | 1.47" | 0.1" |
| 1975 | 32° | 25° | 28° | 2.11" | 10.3" |
| 1974 | 40° | 30° | 35° | 0.2" | 1" |
| 1973 | 52° | 45° | 48° | — | — |
| 1972 | 32° | 24° | 28° | — | — |
| 1971 | 36° | 30° | 33° | 0.3" | 1.2" |
55 years of data from WHEATON 3 SE