Weather on October 11
Rockford, IL
55 Years of Data
Avg High
67°F
Avg Low
43°F
Warmest
1973
73°F avg
Coldest
2009
34°F avg
About This Date
October 11th in Rockford, IL typically brings mild fall weather, with average highs around 67°F and lows near 43°F. Over 55 years of records, the warmest October 11th was in 1973 (73°F average), while the coldest was 2009 (34°F) — a 39°F range across recorded history. Rain or other precipitation has occurred on about 31% of October 11th dates historically, with the wettest October 11th recording 3.38" of rain. The last decade has been 2.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.4°F warmer on this date compared to 20-30 years ago.
Planning for October 11th in Rockford, IL? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 70° | 42° | 56° | — | — |
| 2024 | 82° | 45° | 63° | — | — |
| 2023 | 68° | 29° | 49° | 1.14" | — |
| 2022 | 71° | 48° | 60° | 0.86" | — |
| 2021 | 73° | 62° | 68° | 1.32" | — |
| 2020 | 77° | 54° | 65° | — | — |
| 2019 | 67° | 38° | 52° | 0.36" | — |
| 2018 | 50° | 39° | 45° | — | — |
| 2017 | 58° | 55° | 56° | 2.03" | — |
| 2016 | 77° | 57° | 67° | 0.1" | — |
| 2015 | 81° | 50° | 65° | — | — |
| 2014 | 62° | 33° | 48° | — | — |
| 2013 | 77° | 52° | 64° | — | — |
| 2012 | 68° | 33° | 51° | 0.03" | — |
| 2011 | 78° | 57° | 68° | 0.2" | — |
| 2010 | 86° | 50° | 68° | — | — |
| 2009coldest | 44° | 25° | 34° | — | — |
| 2008 | 81° | 50° | 65° | — | — |
| 2007 | 56° | 40° | 48° | — | — |
| 2006 | 52° | 32° | 42° | 0.56" | — |
| 2005 | 68° | 51° | 60° | — | — |
| 2004 | 64° | 40° | 52° | — | — |
| 2003 | 79° | 51° | 65° | 0.41" | — |
| 2002 | 75° | 46° | 61° | — | — |
| 2001 | 64° | 44° | 54° | — | — |
| 2000 | 66° | 30° | 48° | — | — |
| 1999 | 69° | 39° | 54° | — | — |
| 1998 | 68° | 42° | 55° | — | — |
| 1997 | 78° | 50° | 64° | — | — |
| 1996 | 59° | 28° | 44° | — | — |
| 1995 | 80° | 41° | 61° | — | — |
| 1994 | 64° | 38° | 51° | — | — |
| 1993 | 58° | 31° | 44° | — | — |
| 1992 | 61° | 39° | 50° | — | — |
| 1991 | 65° | 45° | 55° | — | — |
| 1990 | 60° | 28° | 44° | — | — |
| 1989 | 79° | 38° | 58° | — | — |
| 1988 | 52° | 33° | 42° | — | — |
| 1987 | 47° | 26° | 36° | — | — |
| 1986 | 69° | 44° | 57° | 0.18" | — |
| 1985 | 55° | 36° | 45° | 0.23" | — |
| 1984 | 72° | 56° | 64° | 0.03" | — |
| 1983 | 75° | 49° | 62° | 1.09" | — |
| 1982 | 56° | 50° | 53° | — | — |
| 1981 | 66° | 41° | 54° | — | — |
| 1980 | 56° | 42° | 49° | — | — |
| 1979 | 54° | 42° | 48° | 0.05" | — |
| 1978 | 62° | 52° | 57° | — | — |
| 1977 | 47° | 35° | 41° | — | — |
| 1976 | 72° | 37° | 54° | — | — |
| 1975 | 63° | 34° | 48° | — | — |
| 1974 | 74° | 47° | 60° | 0.05" | — |
| 1973warmest | 81° | 66° | 73° | — | — |
| 1972 | 72° | 54° | 63° | 3.38" | — |
| 1971 | 63° | 38° | 50° | — | — |
55 years of data from ROCKFORD GTR ROCKFORD AP