Weather on March 23
Rockford, IL
55 Years of Data
Avg High
49°F
Avg Low
29°F
Warmest
2012
62°F avg
Coldest
1974
15°F avg
About This Date
March 23rd in Rockford, IL typically brings chilly spring weather, with average highs around 49°F and lows near 29°F. Over 56 years of records, the warmest March 23rd was in 2012 (62°F average), while the coldest was 1974 (15°F) — a 47°F range across recorded history. Precipitation has occurred on 34% of recorded March 23rd dates, with snow falling 7% of the time (heaviest snowfall: 5.1"). 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 23rd in Rockford, IL? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 46° | 27° | 36° | — | — |
| 2025 | 51° | 36° | 43° | 1.09" | — |
| 2024 | 37° | 22° | 30° | — | — |
| 2023 | 49° | 35° | 42° | — | — |
| 2022 | 56° | 41° | 48° | 1.22" | — |
| 2021 | 63° | 47° | 55° | 2.08" | — |
| 2020 | 40° | 25° | 33° | — | — |
| 2019 | 53° | 23° | 38° | — | — |
| 2018 | 48° | 24° | 36° | — | — |
| 2017 | 49° | 29° | 39° | 0.13" | — |
| 2016 | 42° | 35° | 39° | 0.15" | — |
| 2015 | 33° | 27° | 30° | 1.35" | 5.1" |
| 2014 | 31° | 17° | 24° | — | — |
| 2013 | 41° | 21° | 31° | — | — |
| 2012warmest | 71° | 53° | 62° | 0.61" | — |
| 2011 | 42° | 28° | 35° | 0.38" | — |
| 2010 | 62° | 26° | 44° | — | — |
| 2009 | 54° | 43° | 48° | 0.2" | — |
| 2008 | 42° | 24° | 33° | — | — |
| 2007 | 54° | 46° | 50° | — | — |
| 2006 | 43° | 27° | 35° | 0.18" | 0.4" |
| 2005 | 46° | 27° | 36° | — | 0.1" |
| 2004 | 61° | 28° | 44° | 0.03" | — |
| 2003 | 65° | 28° | 46° | — | — |
| 2002 | 50° | 25° | 37° | — | — |
| 2001 | 49° | 28° | 38° | — | — |
| 2000 | 63° | 33° | 48° | — | — |
| 1999 | 54° | 22° | 38° | — | — |
| 1998 | 47° | 30° | 38° | — | — |
| 1997 | 43° | 25° | 34° | — | — |
| 1996 | 51° | 20° | 35° | — | — |
| 1995 | 42° | 27° | 34° | 0.1" | 0.1" |
| 1994 | 73° | 39° | 56° | 0.08" | — |
| 1993 | 36° | 34° | 35° | 0.64" | — |
| 1992 | 44° | 10° | 27° | — | — |
| 1991 | 53° | 34° | 43° | 0.3" | — |
| 1990 | 33° | 21° | 27° | — | — |
| 1989 | 54° | 29° | 41° | — | — |
| 1988 | 62° | 35° | 49° | — | — |
| 1987 | 70° | 41° | 55° | — | — |
| 1986 | 60° | 30° | 45° | — | — |
| 1985 | 43° | 38° | 40° | 1.19" | — |
| 1984 | 47° | 23° | 35° | — | — |
| 1983 | 32° | 7° | 19° | — | — |
| 1982 | 55° | 24° | 40° | — | — |
| 1981 | 59° | 21° | 40° | — | — |
| 1980 | 47° | 30° | 38° | 0.28" | — |
| 1979 | 58° | 36° | 47° | 0.3" | — |
| 1978 | 51° | 26° | 39° | — | — |
| 1977 | 43° | 28° | 35° | — | — |
| 1976 | 60° | 28° | 44° | — | — |
| 1975 | 52° | 34° | 43° | 1.02" | — |
| 1974coldest | 20° | 11° | 15° | — | — |
| 1973 | 56° | 32° | 44° | — | — |
| 1972 | 38° | 22° | 30° | — | — |
| 1971 | 28° | 16° | 22° | — | — |
56 years of data from ROCKFORD GTR ROCKFORD AP