Highest Daily Low Temperatures in Fort Madison History

This is a list of the hottest daily low temperatures ever recorded in Fort Madison, Iowa history from 1893–2024 based on data from the NOAA.

Highest temperatures all-time

Record for the highest daily low temperature in Fort Madison

The highest low temperature for a calendar day in Fort Madison, Iowa history was 89 °F which happened on Monday, July 22, 1901.

Rank	Temperature	Date
1	89 °F	July 22, 1901
2	88 °F	July 7, 2012
2	88 °F	July 26, 1916
2	88 °F	July 4, 1901
5	86 °F	July 28, 1916
5	86 °F	July 15, 1916
5	86 °F	July 13, 1916
5	86 °F	July 2, 1916
5	86 °F	July 26, 1894
10	85 °F	June 11, 1894
11	84 °F	July 27, 1916
11	84 °F	July 25, 1916
11	84 °F	July 16, 1916
14	83 °F	August 2, 2006
14	83 °F	July 30, 1999
16	82 °F	July 28, 2011
16	82 °F	August 1, 2006
16	82 °F	July 21, 1998
16	82 °F	August 2, 1987
16	82 °F	August 3, 1964
16	82 °F	July 24, 1916
16	82 °F	July 17, 1916
16	82 °F	July 14, 1916
16	82 °F	July 10, 1916
16	82 °F	August 6, 1893