Weather on February 11
Naperville, IL
55 Years of Data
Avg High
35°F
Avg Low
15°F
Warmest
1999
60°F avg
Coldest
2008
-2°F avg
About This Date
February 11th in Naperville, IL typically brings cold winter weather, with average highs around 35°F and lows near 15°F. Over 56 years of records, the warmest February 11th was in 1999 (60°F average), while the coldest was 2008 (-2°F) — a 62°F range across recorded history. Precipitation has occurred on 29% of recorded February 11th dates, with snow falling 20% of the time (heaviest snowfall: 7.4"). The last decade has been 6.5°F cooler on this date compared to 20-30 years ago.
The last decade has been 6.5°F cooler on this date compared to 20-30 years ago.
Planning for February 11th in Naperville, IL? Bundle up with warm layers and protect extremities from the cold. Check road conditions if traveling, as snow is possible.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 51° | 23° | 37° | — | — |
| 2025 | 34° | 12° | 23° | — | — |
| 2024 | 40° | 22° | 31° | — | — |
| 2023 | 39° | 18° | 28° | — | — |
| 2022 | 37° | 26° | 32° | 0.36" | 0.4" |
| 2021 | 16° | 2° | 9° | 0.05" | 0.4" |
| 2020 | 37° | 25° | 31° | — | — |
| 2019 | 28° | 22° | 25° | 0.13" | 0.8" |
| 2018 | 22° | 14° | 18° | 0.89" | 4.5" |
| 2017 | 40° | 22° | 31° | — | — |
| 2016 | 20° | 6° | 13° | — | — |
| 2015 | 35° | 20° | 27° | — | — |
| 2014 | 13° | -17° | -2° | — | — |
| 2013 | 47° | 32° | 39° | 0.76" | — |
| 2012 | 35° | 8° | 22° | 0.23" | 1" |
| 2011 | 18° | -7° | 5° | — | — |
| 2010 | 27° | -2° | 12° | — | — |
| 2009 | 62° | 33° | 48° | 0.53" | — |
| 2008coldest | 2° | -5° | -2° | — | — |
| 2007 | 25° | 4° | 14° | — | — |
| 2006 | 37° | 28° | 33° | — | — |
| 2005 | 43° | 23° | 33° | 0.05" | 0.2" |
| 2004 | 36° | 7° | 21° | — | — |
| 2003 | 32° | 5° | 19° | — | — |
| 2002 | 38° | 16° | 27° | — | — |
| 2001 | 33° | 6° | 20° | — | — |
| 2000 | 40° | 23° | 31° | — | — |
| 1999warmest | 70° | 51° | 60° | — | — |
| 1998 | 45° | 39° | 42° | 0.56" | — |
| 1997 | 30° | 20° | 25° | — | — |
| 1996 | 49° | 32° | 40° | — | — |
| 1995 | 28° | 2° | 15° | — | — |
| 1994 | 31° | -5° | 13° | — | — |
| 1993 | 38° | 30° | 34° | — | — |
| 1992 | 34° | 26° | 30° | 0.03" | — |
| 1991 | 29° | 12° | 20° | — | — |
| 1990 | 37° | 21° | 29° | — | — |
| 1989 | 35° | 10° | 23° | — | — |
| 1988 | 25° | 18° | 21° | 1.02" | 7" |
| 1987 | 54° | 23° | 38° | — | — |
| 1986 | 24° | 0° | 12° | — | — |
| 1985 | 29° | 25° | 27° | 0.66" | 3.8" |
| 1984 | 44° | 34° | 39° | 0.15" | — |
| 1983 | 38° | 16° | 27° | — | — |
| 1982 | 26° | 0° | 13° | — | — |
| 1981 | 33° | -3° | 15° | 2.03" | 7.4" |
| 1980 | 24° | 12° | 18° | 0.05" | 0.4" |
| 1979 | 23° | 10° | 17° | 0.38" | 1.8" |
| 1978 | 32° | -5° | 14° | — | — |
| 1977 | 54° | 25° | 39° | — | — |
| 1976 | 49° | 30° | 39° | — | — |
| 1975 | 34° | 16° | 25° | — | — |
| 1974 | 38° | -2° | 18° | — | — |
| 1973 | 29° | 10° | 19° | — | — |
| 1972 | 33° | 4° | 18° | — | — |
| 1971 | 40° | 27° | 33° | — | — |
56 years of data from LISLE - MORTON ARBORETUM