Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Great Lakes

Thunderstorms with strong wind gusts and hail will be possible today from Michigan into the Lower Great Lakes region. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Numerous daily record highs and warm lows are likely. Read More >

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

CHICAGO

MEAN MONTHLY TEMPERATURE
JULY

Normal: 75.4 degrees

***Coldest to Warmest Official Chicago Temperature Data from 1872-2022***

67.0	1891	72.9	1912	75.0	1914
68.5	1884	72.9	1956	75.0	1963
68.7	1882	72.9	1979	75.2	1942
68.8	1873	73.0	1925	75.3	1878
68.8	1875	73.1	1885	75.3	2022
69.3	1992	73.2	1880	75.4	1887
69.4	2009	73.2	1997	75.4	1974
69.9	1996	73.2	2013	75.5	1991
70.2	1895	73.3	1907	75.5	2016
70.2	1915	73.3	1922	75.6	1879
70.2	1924	73.4	1881	75.6	1933
70.3	1984	73.4	1894	75.6	2005
70.4	2014	73.4	1898	75.7	1943
70.5	1889	73.4	1994	75.7	1964
70.6	1883	73.5	1958	75.7	1980
70.6	1967	73.6	1877	75.9	1970
71.0	1904	73.7	1941	76.0	1910
71.1	1926	73.7	1960	76.1	1911
71.1	1947	73.7	2007	76.1	1975
71.1	2000	73.8	1893	76.2	2018
71.2	1905	73.8	1929	76.3	1973
71.2	1918	73.8	1938	76.4	1953
71.2	2004	73.9	1989	76.4	1957
71.4	1985	74.0	1939	76.5	1931
71.5	1920	74.0	1961	76.5	1954
71.6	1892	74.0	2008	76.5	2006
71.6	1900	74.1	1982	76.6	1934
71.6	1906	74.2	1876	76.7	1983
71.7	1927	74.2	1897	76.7	1987
71.7	1990	74.2	1930	76.8	1936
71.9	1886	74.2	1940	76.8	1988
72.0	1872	74.2	1944	76.9	1935
72.0	1945	74.2	1968	77.0	1919
72.1	1890	74.3	1908	77.1	2002
72.1	1962	74.3	1993	77.1	2019
72.2	1896	74.4	1923	77.4	1901
72.2	1899	74.4	1937	77.4	1952
72.2	1903	74.4	1972	77.6	1995
72.2	1917	74.4	2021	77.7	2010
72.3	1909	74.5	1998	77.8	1949
72.3	1950	74.6	2001	78.3	1966
72.3	2015	74.6	2017	78.4	1999
72.4	1902	74.7	1932	78.5	1916
72.4	2003	74.7	1946	78.5	1977
72.5	1981	74.8	1874	79.0	2011
72.6	1888	74.8	1959	79.2	2020
72.6	1951	74.8	1976	81.1	2012
72.7	1965	74.9	1913	81.2	1921
72.7	1971	74.9	1948	81.3	1955
72.7	1978	74.9	1969
72.8	1928	74.9	1986

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Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Great Lakes

July Temperature Rankings for Chicago