Weather on March 17
Naperville, IL
55 Years of Data
Avg High
48°F
Avg Low
27°F
Warmest
2012
64°F avg
Coldest
2014
20°F avg
About This Date
March 17th in Naperville, IL typically brings chilly spring weather, with average highs around 48°F and lows near 27°F. Over 56 years of records, the warmest March 17th was in 2012 (64°F average), while the coldest was 2014 (20°F) — a 44°F range across recorded history. Precipitation has occurred on 20% of recorded March 17th dates, with snow falling 9% of the time (heaviest snowfall: 3.5"). The last decade has been 3.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.2°F cooler on this date compared to 20-30 years ago.
Planning for March 17th 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 |
|---|---|---|---|---|---|
| 2026 | 29° | 14° | 21° | — | — |
| 2025 | 33° | 18° | 25° | 0.53" | — |
| 2024 | 56° | 29° | 42° | — | — |
| 2023 | 48° | 29° | 38° | 0.71" | — |
| 2022 | 70° | 31° | 50° | — | — |
| 2021 | 37° | 32° | 35° | — | — |
| 2020 | 38° | 32° | 35° | — | — |
| 2019 | 43° | 23° | 33° | — | — |
| 2018 | 39° | 27° | 33° | — | — |
| 2017 | 44° | 15° | 30° | 0.08" | — |
| 2016 | 57° | 42° | 50° | — | — |
| 2015 | 73° | 36° | 54° | — | — |
| 2014coldest | 25° | 15° | 20° | — | — |
| 2013 | 41° | 25° | 33° | — | — |
| 2012warmest | 82° | 46° | 64° | — | — |
| 2011 | 63° | 31° | 47° | — | — |
| 2010 | 62° | 25° | 43° | — | — |
| 2009 | 66° | 36° | 51° | — | — |
| 2008 | 41° | 28° | 35° | — | — |
| 2007 | 40° | 23° | 31° | — | — |
| 2006 | 42° | 31° | 36° | — | — |
| 2005 | 51° | 27° | 39° | 0.13" | 1.1" |
| 2004 | 35° | 29° | 32° | 0.1" | 0.3" |
| 2003 | 73° | 36° | 54° | — | — |
| 2002 | 46° | 31° | 38° | — | — |
| 2001 | 43° | 29° | 36° | 0.81" | 2" |
| 2000 | 40° | 24° | 32° | — | — |
| 1999 | 62° | 31° | 46° | — | — |
| 1998 | 38° | 32° | 35° | — | — |
| 1997 | 56° | 34° | 45° | — | — |
| 1996 | 35° | 26° | 31° | — | — |
| 1995 | 70° | 36° | 53° | — | — |
| 1994 | 40° | 15° | 27° | — | — |
| 1993 | 41° | 14° | 28° | 0.66" | — |
| 1992 | 50° | 33° | 42° | 0.23" | — |
| 1991 | 58° | 31° | 44° | — | — |
| 1990 | 61° | 36° | 48° | — | — |
| 1989 | 54° | 22° | 38° | — | — |
| 1988 | 41° | 24° | 33° | — | — |
| 1987 | 50° | 29° | 39° | — | — |
| 1986 | 52° | 27° | 39° | — | — |
| 1985 | 50° | 30° | 40° | — | — |
| 1984 | 31° | 27° | 29° | — | — |
| 1983 | 54° | 36° | 45° | — | — |
| 1982 | 53° | 30° | 42° | — | — |
| 1981 | 42° | 32° | 37° | — | — |
| 1980 | 50° | 33° | 42° | 1.17" | — |
| 1979 | 45° | 24° | 34° | — | — |
| 1978 | 35° | 15° | 25° | — | — |
| 1977 | 52° | 24° | 38° | — | — |
| 1976 | 38° | 11° | 24° | — | — |
| 1975 | 50° | 25° | 37° | — | — |
| 1974 | 47° | 25° | 36° | 0.28" | 0.5" |
| 1973 | 37° | 27° | 32° | 0.56" | 3.5" |
| 1972 | 50° | 32° | 41° | — | — |
| 1971 | 42° | 13° | 27° | — | — |
56 years of data from WHEATON 3 SE