Weather on June 23
Rockford, IL
55 Years of Data
Avg High
82°F
Avg Low
61°F
Warmest
2025
83°F avg
Coldest
1974
58°F avg
About This Date
June 23rd in Rockford, IL typically brings warm summer weather, with average highs around 82°F and lows near 61°F. Over 55 years of records, the warmest June 23rd was in 2025 (83°F average), while the coldest was 1974 (58°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 35% of June 23rd dates historically, with the wettest June 23rd recording 4.27" of rain. 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 June 23rd in Rockford, IL? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025warmest | 93° | 73° | 83° | — | — |
| 2024 | 80° | 65° | 72° | — | — |
| 2023 | 89° | 55° | 72° | — | — |
| 2022 | 91° | 59° | 75° | — | — |
| 2021 | 82° | 62° | 72° | 0.43" | — |
| 2020 | 78° | 59° | 69° | — | — |
| 2019 | 81° | 68° | 74° | 0.38" | — |
| 2018 | 81° | 58° | 69° | — | — |
| 2017 | 82° | 63° | 72° | 1.14" | — |
| 2016 | 82° | 63° | 72° | — | — |
| 2015 | 81° | 62° | 71° | — | — |
| 2014 | 81° | 66° | 73° | 0.28" | — |
| 2013 | 87° | 66° | 77° | 1.96" | — |
| 2012 | 85° | 57° | 71° | — | — |
| 2011 | 70° | 61° | 65° | 0.05" | — |
| 2010 | 86° | 68° | 77° | 1.75" | — |
| 2009 | 93° | 71° | 82° | — | — |
| 2008 | 79° | 56° | 67° | — | — |
| 2007 | 69° | 60° | 65° | 0.53" | — |
| 2006 | 78° | 55° | 67° | — | — |
| 2005 | 95° | 62° | 79° | — | — |
| 2004 | 82° | 54° | 68° | — | — |
| 2003 | 90° | 58° | 74° | — | — |
| 2002 | 91° | 65° | 78° | — | — |
| 2001 | 77° | 50° | 64° | — | — |
| 2000 | 86° | 58° | 72° | 0.58" | — |
| 1999 | 80° | 68° | 74° | 0.28" | — |
| 1998 | 87° | 60° | 74° | — | — |
| 1997 | 90° | 71° | 80° | — | — |
| 1996 | 82° | 57° | 70° | 1.42" | — |
| 1995 | 94° | 68° | 81° | — | — |
| 1994 | 73° | 60° | 67° | 4.27" | — |
| 1993 | 88° | 60° | 74° | — | — |
| 1992 | 75° | 55° | 65° | 0.03" | — |
| 1991 | 76° | 60° | 68° | — | — |
| 1990 | 75° | 59° | 67° | 0.08" | — |
| 1989 | 87° | 69° | 78° | — | — |
| 1988 | 83° | 63° | 73° | — | — |
| 1987 | 87° | 64° | 76° | — | — |
| 1986 | 83° | 57° | 70° | 0.23" | — |
| 1985 | 84° | 60° | 72° | 0.23" | — |
| 1984 | 85° | 64° | 74° | — | — |
| 1983 | 93° | 66° | 80° | — | — |
| 1982 | 78° | 47° | 62° | — | — |
| 1981 | 78° | 54° | 66° | — | — |
| 1980 | 82° | 64° | 73° | — | — |
| 1979 | 66° | 50° | 58° | — | — |
| 1978 | 80° | 62° | 71° | — | — |
| 1977 | 73° | 57° | 65° | — | — |
| 1976 | 76° | 59° | 67° | 0.28" | — |
| 1975 | 85° | 69° | 77° | 0.05" | — |
| 1974coldest | 68° | 49° | 58° | — | — |
| 1973 | 83° | 60° | 71° | 0.28" | — |
| 1972 | 73° | 45° | 59° | — | — |
| 1971 | 86° | 62° | 74° | — | — |
55 years of data from ROCKFORD GTR ROCKFORD AP