Dangerous, prolonged heat is ongoing in the Mid-South to Mid-Mississippi Valley and heat expands into the Northeast for a brief period today. Widely scattered instances of flash flooding due to heavy rains are forecast from northeast Kansas to much of Indiana. Scattered strong to severe thunderstorms are possible across parts of New England, northern Mid-Atlantic, and North Dakota. Read More >
4th of July Weather for Northern Illinois: Statistics for Chicago and Rockford
Rockford: The following statistics comprises 112 years of data. Data collection for
To see the daily climate data for Rockford for July 4th's from 1905 to present, click here.
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ADDITIONAL 4th OF JULY CLIMATE DATA ( * MEANS LAST OCCURRENCE)
MAX TEMP |
MIN TEMP WARMEST |
PCPN WETTEST |
102 2012 |
77 1977 |
1.36 1973 |
101 1911 |
76 1999 |
1.25 1935 |
100 1921 |
75 2012 |
1.05 1925 |
96 1949 |
73 1993 * |
0.93 1995 |
95 1990 * |
72 1955 * |
0.89 1994 |
94 1977 * |
71 1966 * |
0.68 1985 |
93 2002 * |
70 2003 * |
0.55 1932 |
92 1999 * |
69 2004 * |
0.49 1907 |
91 2003 * |
68 2002 * |
0.43 1961 |
90 2011 |
67 2010 * |
0.40 1942 |
MAX TEMP COLDEST |
MIN TEMP COLDEST |
PCPN DRIEST |
62 1967 |
46 1967 * |
0.00 2016 * |
66 1961 * |
48 1940 * |
T 1993 * |
68 1972 |
49 1941 * |
0.01 2010 * |
69 1997 * |
50 1972 * |
0.02 2000 * |
70 2009 * |
51 2008 * |
0.03 1998 * |
73 1920 * |
52 2014 * |
0.04 1937 |
74 1998 * |
53 1916 * |
0.05 2003 |
75 1956 * |
54 1907 |
0.07 1939 * |
76 1932 |
55 1997 * |
0.08 1997 |
77 2005 * |
56 2013 * |
0.10 1991 * |
Updated 6/24/2017