Highest Daily Low Temperatures in Louisville History

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

Highest temperatures all-time

Record for the highest daily low temperature in Louisville

The highest low temperature for a calendar day in Louisville, Kentucky history was 83 °F which has happened twice, most recently on Tuesday June 14, 2022.

Rank	Temperature	Date
1	83 °F	June 14, 2022
1	83 °F	August 4, 2010
3	82 °F	July 28, 2023
3	82 °F	June 16, 2022
3	82 °F	July 25, 2010
3	82 °F	August 9, 2007
3	82 °F	July 13, 1966
8	81 °F	August 11, 2021
8	81 °F	July 22, 2017
8	81 °F	July 23, 2011
8	81 °F	July 21, 2011
8	81 °F	August 11, 2010
8	81 °F	August 10, 2010
8	81 °F	July 23, 2010
8	81 °F	August 8, 2007
8	81 °F	August 7, 2007
8	81 °F	July 31, 1999
8	81 °F	July 30, 1999
8	81 °F	July 23, 1991
8	81 °F	July 9, 1990
8	81 °F	July 20, 1954
8	81 °F	August 5, 1930
8	81 °F	July 25, 1901