Weather on April 11
Rockford, IL
55 Years of Data
Avg High
58°F
Avg Low
37°F
Warmest
1977
70°F avg
Coldest
1973
32°F avg
About This Date
April 11th in Rockford, IL typically brings cool spring weather, with average highs around 58°F and lows near 37°F. Over 55 years of records, the warmest April 11th was in 1977 (70°F average), while the coldest was 1973 (32°F) — a 38°F range across recorded history. Precipitation has occurred on 36% of recorded April 11th dates, with snow falling 5% of the time (heaviest snowfall: 1.9"). 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 April 11th in Rockford, IL? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 57° | 32° | 45° | — | — |
| 2024 | 63° | 48° | 55° | — | — |
| 2023 | 78° | 43° | 60° | — | — |
| 2022 | 64° | 36° | 50° | — | — |
| 2021 | 58° | 46° | 52° | 0.25" | — |
| 2020 | 62° | 43° | 52° | 0.46" | — |
| 2019 | 53° | 37° | 45° | 0.48" | — |
| 2018 | 63° | 33° | 48° | 0.25" | — |
| 2017 | 51° | 38° | 44° | — | — |
| 2016 | 51° | 34° | 42° | — | — |
| 2015 | 63° | 33° | 48° | — | — |
| 2014 | 70° | 33° | 51° | — | — |
| 2013 | 46° | 37° | 42° | 0.41" | — |
| 2012 | 57° | 27° | 42° | — | — |
| 2011 | 66° | 48° | 57° | — | — |
| 2010 | 65° | 48° | 56° | — | — |
| 2009 | 55° | 33° | 44° | — | — |
| 2008 | 59° | 41° | 50° | 0.03" | — |
| 2007 | 40° | 34° | 37° | 1.75" | 1.9" |
| 2006 | 72° | 46° | 59° | — | — |
| 2005 | 78° | 54° | 66° | 0.08" | — |
| 2004 | 48° | 27° | 37° | — | — |
| 2003 | 74° | 32° | 53° | — | — |
| 2002 | 75° | 45° | 60° | — | — |
| 2001 | 71° | 47° | 59° | 2.39" | — |
| 2000 | 43° | 31° | 37° | — | — |
| 1999 | 52° | 40° | 46° | — | — |
| 1998 | 66° | 32° | 49° | — | — |
| 1997 | 34° | 31° | 32° | 0.84" | — |
| 1996 | 80° | 38° | 59° | — | — |
| 1995 | 55° | 36° | 45° | 1.45" | — |
| 1994 | 52° | 41° | 46° | 0.03" | — |
| 1993 | 50° | 37° | 44° | 0.08" | — |
| 1992 | 49° | 38° | 43° | — | — |
| 1991 | 43° | 32° | 37° | — | — |
| 1990 | 39° | 25° | 32° | — | — |
| 1989 | 51° | 22° | 36° | — | — |
| 1988 | 60° | 40° | 50° | — | — |
| 1987 | 59° | 41° | 50° | 0.03" | — |
| 1986 | 68° | 27° | 47° | — | — |
| 1985 | 66° | 44° | 55° | — | — |
| 1984 | 62° | 30° | 46° | — | — |
| 1983 | 44° | 33° | 39° | — | — |
| 1982 | 47° | 26° | 36° | — | — |
| 1981 | 66° | 51° | 59° | — | — |
| 1980 | 42° | 32° | 37° | 1.17" | 0.2" |
| 1979 | 40° | 31° | 35° | 2.57" | — |
| 1978 | 56° | 38° | 47° | 0.03" | — |
| 1977warmest | 84° | 56° | 70° | — | — |
| 1976 | 44° | 27° | 35° | 0.13" | — |
| 1975 | 46° | 29° | 37° | — | — |
| 1974 | 58° | 49° | 53° | 0.46" | — |
| 1973coldest | 44° | 19° | 32° | 0.74" | 0.8" |
| 1972 | 55° | 40° | 47° | — | — |
| 1971 | 75° | 42° | 59° | — | — |
55 years of data from ROCKFORD GTR ROCKFORD AP