Weather on March 14
Naperville, IL
55 Years of Data
Avg High
50°F
Avg Low
28°F
Warmest
1990
65°F avg
Coldest
1993
16°F avg
About This Date
March 14th in Naperville, IL typically brings cool spring weather, with average highs around 50°F and lows near 28°F. Over 56 years of records, the warmest March 14th was in 1990 (65°F average), while the coldest was 1993 (16°F) — a 49°F range across recorded history. Precipitation has occurred on 30% of recorded March 14th dates, with snow falling 11% of the time (heaviest snowfall: 3.2"). Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for March 14th in Naperville, IL? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 48° | 27° | 37° | — | — |
| 2025 | 62° | 32° | 47° | — | — |
| 2024 | 69° | 39° | 54° | 0.46" | — |
| 2023 | 30° | 17° | 24° | — | — |
| 2022 | 52° | — | — | — | — |
| 2021 | 60° | 28° | 44° | — | — |
| 2020 | 50° | 32° | 41° | — | — |
| 2019 | 60° | 39° | 50° | 0.81" | — |
| 2018 | 35° | 15° | 25° | 0.15" | 0.5" |
| 2017 | 29° | 19° | 24° | 0.48" | 3.2" |
| 2016 | 48° | 44° | 46° | 1.88" | — |
| 2015 | 65° | 38° | 51° | — | — |
| 2014 | 38° | 6° | 22° | — | — |
| 2013 | 35° | 18° | 26° | — | — |
| 2012 | 71° | 40° | 55° | — | — |
| 2011 | 42° | 23° | 33° | — | — |
| 2010 | 47° | 40° | 43° | 0.25" | — |
| 2009 | 41° | 15° | 28° | — | — |
| 2008 | 59° | 25° | 42° | — | — |
| 2007 | 60° | 35° | 48° | — | — |
| 2006 | 42° | 25° | 33° | — | — |
| 2005 | 37° | 17° | 27° | — | — |
| 2004 | 47° | 37° | 42° | 0.66" | — |
| 2003 | 56° | 21° | 38° | — | — |
| 2002 | 67° | 37° | 52° | — | — |
| 2001 | 51° | 28° | 40° | — | — |
| 2000 | 61° | 26° | 43° | 0.1" | — |
| 1999 | 43° | 26° | 34° | — | — |
| 1998 | 31° | 21° | 26° | — | — |
| 1997 | 45° | 25° | 35° | 0.36" | — |
| 1996 | 66° | 32° | 49° | — | — |
| 1995 | 77° | 38° | 57° | — | — |
| 1994 | 51° | 28° | 40° | 0.18" | — |
| 1993coldest | 25° | 8° | 16° | — | — |
| 1992 | 35° | 23° | 29° | 0.05" | 0.5" |
| 1991 | 41° | 29° | 35° | — | — |
| 1990warmest | 70° | 60° | 65° | 0.28" | — |
| 1989 | 61° | 29° | 45° | — | — |
| 1988 | 35° | — | — | — | — |
| 1987 | 43° | 34° | 38° | 0.25" | — |
| 1986 | 56° | 19° | 37° | — | — |
| 1985 | 52° | 29° | 40° | — | — |
| 1984 | 37° | 28° | 33° | 0.2" | 1" |
| 1983 | 52° | 33° | 42° | — | — |
| 1982 | 53° | 25° | 39° | — | — |
| 1981 | 51° | 25° | 38° | — | — |
| 1980 | 42° | 19° | 31° | — | — |
| 1979 | 42° | 23° | 33° | — | — |
| 1978 | 39° | 33° | 36° | 0.89" | — |
| 1977 | 64° | 43° | 53° | — | — |
| 1976 | 49° | 28° | 38° | — | 0.1" |
| 1975 | 40° | 22° | 31° | — | — |
| 1974 | 45° | 17° | 31° | — | — |
| 1973 | 72° | 50° | 61° | 1.63" | — |
| 1972 | 40° | 23° | 31° | 0.28" | 1" |
| 1971 | 62° | 45° | 53° | — | — |
56 years of data from LISLE - MORTON ARBORETUM