Weather on September 7
Rockford, IL
55 Years of Data
Avg High
79°F
Avg Low
56°F
Warmest
1985
83°F avg
Coldest
1986
52°F avg
About This Date
September 7th in Rockford, IL typically brings pleasant fall weather, with average highs around 79°F and lows near 56°F. Over 55 years of records, the warmest September 7th was in 1985 (83°F average), while the coldest was 1986 (52°F) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 29% of September 7th dates historically, with the wettest September 7th recording 5.59" of rain. The last decade has been 5.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 5.4°F cooler on this date compared to 20-30 years ago.
Planning for September 7th in Rockford, IL? Great weather for outdoor activities.
Cooling Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 69° | 39° | 54° | — | — |
| 2024 | 67° | 44° | 55° | — | — |
| 2023 | 70° | 63° | 66° | — | — |
| 2022 | 82° | 56° | 69° | — | — |
| 2021 | 87° | 57° | 72° | 0.33" | — |
| 2020 | 77° | 56° | 66° | 4.09" | — |
| 2019 | 78° | 52° | 65° | — | — |
| 2018 | 71° | 58° | 64° | — | — |
| 2017 | 70° | 47° | 58° | — | — |
| 2016 | 88° | 73° | 80° | 3.23" | — |
| 2015 | 87° | 72° | 79° | — | — |
| 2014 | 79° | 51° | 65° | — | — |
| 2013 | 91° | 65° | 78° | 0.08" | — |
| 2012 | 76° | 57° | 66° | 0.38" | — |
| 2011 | 73° | 48° | 61° | — | — |
| 2010 | 78° | 54° | 66° | — | — |
| 2009 | 78° | 54° | 66° | — | — |
| 2008 | 74° | 53° | 63° | — | — |
| 2007 | 85° | 65° | 75° | 1.02" | — |
| 2006 | 82° | 55° | 69° | — | — |
| 2005 | 90° | 62° | 76° | — | — |
| 2004 | 73° | 52° | 62° | — | — |
| 2003 | 90° | 59° | 74° | — | — |
| 2002 | 87° | 57° | 72° | — | — |
| 2001 | 87° | 69° | 78° | 5.33" | — |
| 2000 | 87° | 56° | 71° | — | — |
| 1999 | 82° | 48° | 65° | — | — |
| 1998 | 76° | 58° | 67° | 0.1" | — |
| 1997 | 73° | 57° | 65° | 0.33" | — |
| 1996 | 84° | 62° | 73° | — | — |
| 1995 | 66° | 52° | 59° | 1.83" | — |
| 1994 | 76° | 48° | 62° | — | — |
| 1993 | 73° | 47° | 60° | 0.53" | — |
| 1992 | 81° | 62° | 71° | 1.52" | — |
| 1991 | 90° | 58° | 74° | — | — |
| 1990 | 81° | 63° | 72° | — | — |
| 1989 | 78° | 67° | 72° | — | — |
| 1988 | 76° | 44° | 60° | — | — |
| 1987 | 74° | 62° | 68° | 0.23" | — |
| 1986coldest | 66° | 37° | 52° | — | — |
| 1985warmest | 93° | 73° | 83° | — | — |
| 1984 | 90° | 66° | 78° | — | — |
| 1983 | 78° | 53° | 66° | — | — |
| 1982 | 72° | 52° | 62° | — | — |
| 1981 | 73° | 55° | 64° | 1.85" | — |
| 1980 | 82° | 60° | 71° | 5.59" | — |
| 1979 | 65° | 46° | 55° | — | — |
| 1978 | 92° | 58° | 75° | — | — |
| 1977 | 80° | 57° | 69° | — | — |
| 1976 | 89° | 57° | 73° | — | — |
| 1975 | 76° | 49° | 62° | — | — |
| 1974 | 76° | 55° | 65° | — | — |
| 1973 | 75° | 50° | 63° | — | — |
| 1972 | 73° | 65° | 69° | 1.85" | — |
| 1971 | 91° | 62° | 77° | — | — |
55 years of data from ROCKFORD GTR ROCKFORD AP