Weather on December 26
Naperville, IL
55 Years of Data
Avg High
34°F
Avg Low
17°F
Warmest
2023
47°F avg
Coldest
1983
1°F avg
About This Date
December 26th in Naperville, IL typically brings cold winter weather, with average highs around 34°F and lows near 17°F. Over 55 years of records, the warmest December 26th was in 2023 (47°F average), while the coldest was 1983 (1°F) — a 46°F range across recorded history. Precipitation has occurred on 24% of recorded December 26th dates, with snow falling 16% of the time (heaviest snowfall: 2.1"). The last decade has been 8.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 8.6°F warmer on this date compared to 20-30 years ago.
Planning for December 26th in Naperville, IL? Bundle up with warm layers and protect extremities from the cold.
Warming Trend
1.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 43° | 39° | 41° | — | — |
| 2024 | 38° | 32° | 35° | 0.08" | — |
| 2023warmest | 57° | 37° | 47° | 2.13" | — |
| 2022 | 22° | 0° | 11° | — | — |
| 2021 | 47° | 20° | 33° | — | — |
| 2020 | 22° | 8° | 15° | — | — |
| 2019 | 59° | 26° | 43° | — | — |
| 2018 | 47° | 22° | 34° | — | — |
| 2017 | 15° | -3° | 6° | — | — |
| 2016 | 53° | 31° | 42° | — | — |
| 2015 | 45° | 31° | 38° | — | — |
| 2014 | 44° | 33° | 39° | — | — |
| 2013 | 26° | 13° | 19° | 0.25" | 0.5" |
| 2012 | 32° | 25° | 28° | — | — |
| 2011 | 44° | 24° | 34° | — | — |
| 2010 | 31° | 25° | 28° | 0.33" | 2.1" |
| 2009 | 43° | 19° | 31° | 0.56" | 2" |
| 2008 | 54° | 1° | 27° | 1.04" | — |
| 2007 | 44° | 21° | 33° | — | — |
| 2006 | 36° | 31° | 33° | — | — |
| 2005 | 37° | 33° | 35° | 0.1" | — |
| 2004 | 24° | 13° | 18° | 0.08" | 0.4" |
| 2003 | 45° | 14° | 29° | — | — |
| 2002 | 28° | 18° | 23° | — | — |
| 2001 | 26° | 9° | 17° | — | — |
| 2000 | 25° | -13° | 6° | — | — |
| 1999 | 33° | 24° | 29° | — | — |
| 1998 | 34° | 17° | 25° | — | — |
| 1997 | 33° | 25° | 29° | — | — |
| 1996 | 20° | 0° | 10° | 0.13" | 1" |
| 1995 | 30° | 15° | 23° | — | — |
| 1994 | 54° | 18° | 36° | — | — |
| 1993 | 18° | 7° | 12° | — | — |
| 1992 | 23° | 7° | 15° | — | — |
| 1991 | 46° | 16° | 31° | — | — |
| 1990 | 12° | -6° | 3° | — | — |
| 1989 | 35° | 4° | 19° | — | — |
| 1988 | 40° | 18° | 29° | — | — |
| 1987 | 33° | 24° | 29° | — | — |
| 1986 | 33° | 28° | 31° | — | — |
| 1985 | 25° | 8° | 16° | 0.13" | 1" |
| 1984 | 29° | 12° | 20° | — | — |
| 1983coldest | 9° | -7° | 1° | — | — |
| 1982 | 38° | 34° | 36° | — | — |
| 1981 | 36° | 32° | 34° | — | — |
| 1980 | 22° | 9° | 15° | — | — |
| 1979 | 37° | 24° | 31° | — | — |
| 1978 | 21° | 9° | 15° | 0.1" | 0.5" |
| 1977 | 14° | -4° | 5° | — | 0.1" |
| 1976 | 32° | 16° | 24° | 0.1" | 1.1" |
| 1975 | 33° | 26° | 30° | — | — |
| 1974 | 31° | 5° | 18° | — | — |
| 1973 | 36° | 32° | 34° | — | — |
| 1972 | 33° | 25° | 29° | — | — |
| 1971 | 47° | 33° | 40° | 0.1" | — |
55 years of data from WHEATON 3 SE