National Weather Service United States Department of Commerce

4th of July Weather for Rockford

 
  • Normal High & Low Temperature for July 4th:  85 and 63 degrees
  • Warmest July 4th:  102 degrees in 2012
  • Coldest  Temperature on July 4th:  46 degrees in 1924 and 1967
  • Coolest July 4th Daytime Temperature:  62 degrees in 1967
  • Warmest July 4th Nighttime Low Temperature:  77 degrees in 1977
  • Wettest July 4th:  1.36 inches in 1973
  • Frequency of Rainfall July 4th: 
    51 of 114 years (45%) July 4ths measured precipitation
  • Frequency of Heat July 4th:   21 of 114 years (18%) 90 F or hotter
Year
High Temp
Min Temp
Precip
1905
83
69
0.00
1906
75
57
0.00
1907
78
54
0.49
1908
66
60
0.27
1909
73
49
0.00
1910
84
56
0.00
1911
101
72
0.00
1912
86
67
0.00
1913
95
69
0.00
1914
87
63
0.03
1915
78
53
0.03
1916
79
53
0.00
1917
70
49
0.00
1918
82
64
0.14
1919
95
71
0.00
1920
73
50
0.00
1921
100
71
0.00
1922
86
48
0.00
1923
87
60
0.05
1924
81
46
0.00
1925
88
66
1.05
1926
83
62
T
1927
79
49
0.00
1928
84
66
0.07
1929
84
68
0.00
1930
80
60
0.00
1931
86
57
0.00
1932
76
55
0.55
1933
83
55
0.00
1934
83
65
0.00
1935
93
69
1.25
1936
89
60
T
1937
87
64
0.04
1938
86
58
T
1939
94
72
0.07
1940
84
48
0.00
1941
84
49
0.00
1942
77
51
0.40
1943
88
70
0.00
1944
92
59
0.00
1945
79
60
0.10
1946
82
56
0.00
1947
86
63
0.00
1948
88
65
T
1949
96
71
0.00
1950
83
60
0.00
1951
79
62
0.00
1952
88
68
0.00
1953
89
65
T
1954
81
61
0.00
1955
94
72
0.00
1956
75
58
0.10
1957
92
64
0.02
1958
82
65
0.37
1959
79
62
0.16
1960
74
52
0.00
1961
66
57
0.43
1962
78
61
T
1963
79
50
0.00
1964
78
55
0.00
1965
87
58
T
1966
85
71
T
1967
62
46
0.00
1968
77
56
0.03
1969
92
68
0.00
1970
69
57
0.00
1971
86
66
0.05
1972
68
50
0.00
1973
83
65
1.36
1974
82
65
0.11
1975
86
66
0.00
1976
86
56
0.00
1977
94
77
0.00
1978
81
67
0.00
1979
77
55
T
1980
87
64
0.02
1981
84
68
0.00
1982
89
63
0.00
1983
80
65
0.20
1984
83
59
0.00
1985
88
64
0.68
1986
89
67
0.00
1987
83
61
0.00
1988
91
56
0.00
1989
92
65
0.00
1990
95
73
0.14
1991
81
62
0.10
1992
83
55
0.03
1993
85
73
T
1994
88
70
0.89
1995
81
63
0.93
1996
81
52
0.00
1997
69
55
0.08
1998
74
58
0.03
1999
92
76
0.00
2000
77
64
0.02
2001
88
64
0.00
2002
93
68
0.00
2003
91
70
0.05
2004
83
69
0.23
2005
77
64
0.15
2006
81
64
0.00
2007
87
67
0.01
2008
78
51
0.00
2009
70
58
0.18
2010
88
67
0.01
2011
90
63
0.00
2012
102
75
0.00
2013
83
56
0.00
2014 79 52 0.00
2015 82 57 0.00
2016 79 64 0.00
2017 87 64 0.00
2018 90 73 T
2019 90 70 0.00