Highest Temperatures in Rockford History

This is a list of the 20 highest temperatures ever recorded in Rockford, Illinois history from 1893–2024 based on data from the NOAA.

• Highest temperatures by year
• Lowest temperatures all-time
• Change city

Rank	Temperature	Date
1	112 °F	July 14, 1936
2	110 °F	July 13, 1936
3	109 °F	July 12, 1936
4	108 °F	July 11, 1936
5	107 °F	July 24, 1934
6	106 °F	July 10, 1936
6	106 °F	June 1, 1934
6	106 °F	May 31, 1934
9	105 °F	July 7, 2012
9	105 °F	July 7, 1936
9	105 °F	July 25, 1934
9	105 °F	July 31, 1916
13	104 °F	July 6, 2012
13	104 °F	August 16, 1988
13	104 °F	July 25, 1940
13	104 °F	July 17, 1936
13	104 °F	July 8, 1936
13	104 °F	July 23, 1934
13	104 °F	July 22, 1934
13	104 °F	July 13, 1921
13	104 °F	July 11, 1921
13	104 °F	August 5, 1918
13	104 °F	July 30, 1916
13	104 °F	July 29, 1916