Weather on April 11
Naperville, IL
55 Years of Data
Avg High
60°F
Avg Low
36°F
Warmest
1977
69°F avg
Coldest
1997
34°F avg
About This Date
April 11th in Naperville, IL typically brings mild spring weather, with average highs around 60°F and lows near 36°F. Over 55 years of records, the warmest April 11th was in 1977 (69°F average), while the coldest was 1997 (34°F) — a 35°F range across recorded history. Precipitation has occurred on 33% of recorded April 11th dates, with snow falling 2% of the time. The last decade has been 6.1°F cooler on this date compared to 20-30 years ago.
The last decade has been 6.1°F cooler on this date compared to 20-30 years ago.
Planning for April 11th in Naperville, IL? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 46° | 30° | 38° | — | — |
| 2024 | 67° | 35° | 51° | — | — |
| 2023 | 71° | 39° | 55° | — | — |
| 2022 | 62° | 31° | 46° | — | — |
| 2021 | 55° | 43° | 49° | 0.64" | — |
| 2020 | 51° | 36° | 43° | — | — |
| 2019 | 40° | 36° | 38° | 0.25" | — |
| 2018 | 45° | 27° | 36° | — | — |
| 2017 | 75° | 42° | 59° | 0.2" | — |
| 2016 | 50° | 35° | 43° | 0.36" | — |
| 2015 | 64° | 34° | 49° | — | — |
| 2014 | 53° | 24° | 39° | — | — |
| 2013 | 41° | 38° | 39° | 2.51" | — |
| 2012 | 46° | 25° | 35° | — | — |
| 2011 | 84° | 51° | 68° | — | — |
| 2010 | 75° | 45° | 60° | — | — |
| 2009 | 58° | 30° | 44° | — | — |
| 2008 | 61° | 37° | 49° | 1.75" | — |
| 2007 | 52° | 25° | 38° | 1.24" | 0.8" |
| 2006 | 75° | 52° | 63° | — | — |
| 2005 | 80° | 58° | 69° | — | — |
| 2004 | 58° | 26° | 42° | — | — |
| 2003 | 73° | 27° | 50° | — | — |
| 2002 | 77° | 49° | 63° | — | — |
| 2001 | 77° | 48° | 63° | — | — |
| 2000 | 42° | 33° | 38° | 0.38" | — |
| 1999 | 60° | 40° | 50° | 0.58" | — |
| 1998 | 68° | 29° | 48° | — | — |
| 1997coldest | 38° | 30° | 34° | — | — |
| 1996 | 82° | 41° | 62° | — | — |
| 1995 | 60° | 34° | 47° | 1.55" | — |
| 1994 | 56° | 40° | 48° | — | — |
| 1993 | 59° | 43° | 51° | 0.05" | — |
| 1992 | 72° | 42° | 57° | 1.07" | — |
| 1991 | 54° | 30° | 42° | — | — |
| 1990 | 47° | 30° | 38° | — | — |
| 1989 | 50° | 20° | 35° | — | — |
| 1988 | 58° | 40° | 49° | — | — |
| 1987 | 65° | 42° | 53° | 1.6" | — |
| 1986 | 69° | 30° | 50° | — | — |
| 1985 | 60° | 41° | 51° | — | — |
| 1984 | 58° | 30° | 44° | — | — |
| 1983 | 47° | 37° | 42° | — | — |
| 1982 | 49° | 27° | 38° | — | — |
| 1981 | 70° | 55° | 62° | 0.1" | — |
| 1980 | 43° | 30° | 36° | — | — |
| 1979 | 45° | 33° | 39° | 0.58" | — |
| 1978 | 58° | 41° | 49° | 1.3" | — |
| 1977warmest | 83° | 55° | 69° | — | — |
| 1976 | 70° | 30° | 50° | 0.33" | — |
| 1975 | 48° | 28° | 38° | — | — |
| 1974 | 65° | 43° | 54° | 1.07" | — |
| 1973 | 46° | 23° | 35° | — | — |
| 1972 | 64° | 41° | 53° | — | — |
| 1971 | 78° | 43° | 60° | — | — |
55 years of data from LISLE - MORTON ARBORETUM