Highest Daily Low Temperatures in Lewistown History

This is a list of the hottest daily low temperatures ever recorded in Lewistown, Pennsylvania history from 1938–2024 based on data from the NOAA.

Highest temperatures all-time

Record for the highest daily low temperature in Lewistown

The highest low temperature for a calendar day in Lewistown, Pennsylvania history was 80 °F which happened on Tuesday, July 29, 1941.

Rank	Temperature	Date
1	80 °F	July 29, 1941
2	78 °F	June 27, 1952
2	78 °F	July 20, 1942
4	77 °F	July 24, 2011
4	77 °F	July 5, 1999
6	76 °F	July 23, 2011
6	76 °F	July 6, 1999
6	76 °F	August 3, 1943
6	76 °F	August 2, 1938
10	75 °F	June 27, 1998
10	75 °F	August 17, 1978
12	74 °F	July 21, 2019
12	74 °F	August 14, 2016
12	74 °F	July 20, 2013
12	74 °F	July 25, 2010
12	74 °F	July 9, 2010
12	74 °F	July 22, 1991
12	74 °F	July 25, 1986
12	74 °F	July 16, 1983
12	74 °F	August 28, 1974
12	74 °F	July 14, 1972
12	74 °F	August 18, 1955
12	74 °F	June 26, 1952
12	74 °F	July 18, 1943