Weather on June 17
Rockford, IL
55 Years of Data
Avg High
83°F
Avg Low
59°F
Warmest
1994
83°F avg
Coldest
1980
57°F avg
About This Date
June 17th in Rockford, IL typically brings warm summer weather, with average highs around 83°F and lows near 59°F. Over 55 years of records, the warmest June 17th was in 1994 (83°F average), while the coldest was 1980 (57°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 24% of June 17th dates historically, with the wettest June 17th recording 2.26" of rain. The last decade has been 7.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 7.9°F warmer on this date compared to 20-30 years ago.
Planning for June 17th in Rockford, IL? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 92° | 66° | 79° | — | — |
| 2024 | 94° | 73° | 83° | — | — |
| 2023 | 83° | 49° | 66° | — | — |
| 2022 | 86° | 62° | 74° | — | — |
| 2021 | 93° | 56° | 74° | — | — |
| 2020 | 86° | 61° | 73° | — | — |
| 2019 | 72° | 57° | 64° | — | — |
| 2018 | 91° | 73° | 82° | — | — |
| 2017 | 86° | 68° | 77° | 1.63" | — |
| 2016 | 86° | 61° | 73° | — | — |
| 2015 | 77° | 59° | 68° | — | — |
| 2014 | 89° | 67° | 78° | 2.26" | — |
| 2013 | 89° | 60° | 75° | 0.03" | — |
| 2012 | 85° | 67° | 76° | — | — |
| 2011 | 86° | 61° | 73° | — | — |
| 2010 | 83° | 61° | 72° | — | — |
| 2009 | 78° | 63° | 70° | — | — |
| 2008 | 77° | 53° | 65° | — | — |
| 2007 | 91° | 66° | 79° | — | — |
| 2006 | 90° | 70° | 80° | — | — |
| 2005 | 74° | 50° | 62° | — | — |
| 2004 | 82° | 66° | 74° | — | — |
| 2003 | 87° | 50° | 69° | — | — |
| 2002 | 79° | 56° | 67° | 0.05" | — |
| 2001 | 87° | 53° | 70° | 0.51" | — |
| 2000 | 69° | 51° | 60° | — | — |
| 1999 | 69° | 46° | 58° | — | — |
| 1998 | 79° | 57° | 68° | — | — |
| 1997 | 73° | 52° | 62° | — | — |
| 1996 | 84° | 68° | 76° | 1.85" | — |
| 1995 | 89° | 65° | 77° | — | — |
| 1994warmest | 98° | 68° | 83° | — | — |
| 1993 | 91° | 66° | 79° | 0.33" | — |
| 1992 | 87° | 65° | 76° | 0.64" | — |
| 1991 | 84° | 59° | 72° | — | — |
| 1990 | 85° | 65° | 75° | 0.74" | — |
| 1989 | 82° | 50° | 66° | — | — |
| 1988 | 83° | 54° | 68° | — | — |
| 1987 | 93° | 58° | 75° | — | — |
| 1986 | 76° | 51° | 63° | — | — |
| 1985 | 78° | 62° | 70° | — | — |
| 1984 | 91° | 73° | 82° | — | — |
| 1983 | 79° | 58° | 68° | — | — |
| 1982 | 77° | 49° | 63° | — | — |
| 1981 | 80° | 49° | 64° | — | — |
| 1980coldest | 72° | 42° | 57° | — | — |
| 1979 | 78° | 57° | 68° | 0.05" | — |
| 1978 | 87° | 66° | 77° | 1.4" | — |
| 1977 | 88° | 66° | 77° | 1.63" | — |
| 1976 | 86° | 55° | 71° | — | — |
| 1975 | 81° | 67° | 74° | 2.01" | — |
| 1974 | 70° | 48° | 59° | — | — |
| 1973 | 80° | 59° | 70° | — | — |
| 1972 | 70° | 46° | 58° | — | — |
| 1971 | 90° | 63° | 76° | — | — |
55 years of data from ROCKFORD GTR ROCKFORD AP