Louisville August Weather

Averages and records for weather in Louisville, Kentucky in the month of August.
Typical Louisville August Weather
1991–2020
Average daily high 88.0 °F
Average daily low 69.1 °F
Average monthly precipitation 3.7 inches
Average monthly snow none
Daily chance of precipitation 26.6%
Daily chance of snow 0%
Louisville August Weather Records
1893–2024
Highest temperature 108 °F August 25, 1936
Lowest temperature 46 °F August 29, 1986
Highest daily low 83 °F August 4, 2010
Lowest daily high 63 °F August 30, 1915
Hottest average high temperature 97.3 °F 1936
Coldest average high temperature 80.4 °F 1915
Most daily precipitation 4.5 inches August 4, 2009
Most monthly precipitation 8.8 inches 1974
Most daily snow none -
Most monthly snow none -
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
August 1 88.5 70.1 101 55
August 2 88.4 70.0 102 50
August 3 88.4 69.9 101 52
August 4 88.3 69.8 104 50
August 5 88.2 69.7 102 49
August 6 88.2 69.6 106 54
August 7 88.2 69.5 101 55
August 8 88.1 69.4 106 53
August 9 88.1 69.3 102 53
August 10 88.0 69.2 100 55
August 11 88.0 69.1 100 53
August 12 88.0 69.1 100 54
August 13 88.0 69.1 101 49
August 14 88.1 69.1 99 50
August 15 88.1 69.1 103 51
August 16 88.0 69.1 105 52
August 17 87.9 69.0 104 55
August 18 87.8 68.9 106 53
August 19 87.7 68.8 107 50
August 20 87.7 68.7 105 51
August 21 87.6 68.6 106 50
August 22 87.5 68.5 104 46
August 23 87.5 68.3 99 50
August 24 87.4 68.1 100 51
August 25 87.2 68.0 108 47
August 26 87.0 67.8 101 49
August 27 86.9 67.6 103 48
August 28 86.8 67.4 102 51
August 29 86.7 67.2 99 46
August 30 86.5 67.0 98 48
August 31 86.4 66.8 101 46
Weather Station Details
Years Station Coordinates
1948–2024 Louisville International Airport location
1893–1947 Jeffersonville location