Rockford Consecutive 90 Degree Days

This page shows the record for the most days in a row in Rockford, Illinois where the high temperature was at least 90 °F, from 1893–2024.

Also see:

Longest Streak: 21 Days

Between Jun 28 – Jul 18, 1921, the daily high temperature in Rockford was always at least 90 °F – a span of 21 days.

# Days	When
21	Jun 28 – Jul 18, 1921
21	Jul 12 – Aug 1, 1916
13	Aug 2–14, 1947
13	Jul 23 – Aug 4, 1941
13	Jul 6–18, 1936
11	Aug 24 – Sep 3, 1953
11	Jul 25 – Aug 4, 1935
11	Jul 12–22, 1932
10	Jun 30 – Jul 9, 2012
10	Jul 17–26, 1987
10	Jul 13–22, 1983
10	Jul 26 – Aug 4, 1955
10	Aug 21–30, 1948
10	Aug 25 – Sep 3, 1937
10	Jul 22–31, 1929
9	Jul 3–11, 1989
9	Jul 27 – Aug 4, 1988
9	Aug 17–25, 1947
9	Jun 24 – Jul 2, 1931
9	Jun 17–25, 1923