National Weather Service United States Department of Commerce

Snow Across the Great Lakes, Central Appalachians, and Northeast; Unsettled Weather in the West

Light to moderate snow will continue into Saturday over the Great Lakes, Central Appalachians, and Northeast. This weekend into next week, a series of atmospheric rivers will bring gusty winds, periods of heavy rain, and mountain snow to northern California and the Pacific Northwest. Colder temperatures are in store for the weekend from the Great Lakes to East Coast. Read More >

Rockford Temperature Rankings for each month
Jan Feb Mar Apr May Jun July Aug Sept Oct Nov Dec Annual

 

ROCKFORD
MONTHLY TEMPERATURE MEANS
MAY 

NORMAL 60.4 degrees

***Coldest to Warmest Official Rockford Temperature Data from 1906 - 2022***

 

51.4 1966   58.0 1943   61.5 2000
51.8 1907   58.2 1989   61.5 2015
52.9 1967   58.2 2019   61.6 1950
53.2 1917   58.3 1913   61.6 2010
53.5 1997   58.5 2017   61.7 1932
53.7 1924   58.6 1979   61.7 1999
54.1 1945   58.8 1923   61.8 1955
54.3 1935   58.9 1952   61.9 1914
54.4 1910   58.9 1956   61.9 1928
54.6 1915   58.9 1978   61.9 1965
54.6 1954   59.1 2009   62.0 2013
54.7 1983   59.2 1992   62.2 1985
54.8 2002   59.4 1969   62.3 1972
55.3 1976   59.4 2020   62.4 1975
55.4 1984   59.5 1942   62.5 1988
55.5 1996   59.6 2011   62.6 1964
55.6 1947   59.7 1953   62.7 1918
55.7 1919   59.7 2006   62.8 1949
55.7 1990   59.8 1916   63.3 1921
55.8 1973   59.8 1994   63.5 2022
56.1 1968   59.9 1908   63.9 1987
56.3 1931   60.3 1970   64.2 1959
56.3 1961   60.4 1912   64.2 1998
56.3 1981   60.4 1938   64.4 1962
56.5 1927   60.5 1980   64.6 1941
56.6 1974   60.6 1937   64.7 1939
56.8 1925   60.6 2004   64.9 1944
56.9 1971   60.8 1906   64.9 2007
56.9 2005   60.8 1993   65.1 2012
57.0 1909   60.8 2021   65.4 1911
57.0 1929   60.9 1958   65.5 1982
57.1 1940   60.9 2016   65.5 1991
57.1 1948   61.0 2014   65.8 1922
57.2 1960   61.1 2001   66.1 2018
57.2 2008   61.2 1933   66.3 1936
57.3 2003   61.3 1951   68.0 1934
57.6 1963   61.4 1926   68.2 1977
57.7 1957   61.4 1930   No Data 1920
57.9 1995   61.4 1986   No Data 1946