Average October Temperatures for Pennsylvania

Average temperatures for October at cities, communities and other locations throughout Pennsylvania are listed below in degrees Fahrenheit and Celsius.

You can jump to a separate table for Eastern and Western Pennsylvania.

The tables give the normals for maximum and minimum temperatures based on weather data collected from 1991 to 2020 by the US National Centers for Environmental Information.

Eastern Pennsylvania

Average October temperatures
High °F	Low °F	Place	High °C	Low °C
66	44	Allentown	19	7
64	45	Chambersburg	18	7
63	40	East Stroudsburg	17	5
61	38	George Stevenson Reservoir	16	3
66	43	Gettysburg	19	6
67	47	Harrisburg	19	8
66	44	Lancaster	19	7
64	44	Lebanon	18	7
62	39	Matamoras	17	4
68	45	Norristown	20	7
67	49	Philadelphia	20	10
65	45	Reading	19	7
61	43	State College	16	6
64	40	Sunbury	18	5
63	40	Towanda	17	4
63	43	Wilkes-Barre & Scranton	17	6
63	43	Williamsport	17	6
68	43	York	20	6

Western Pennsylvania

Average daily temperatures in October
High °F	Low °F	Place	High °C	Low °C
63	43	Altoona	17	6
59	37	Bradford	15	3
62	39	Butler	17	4
59	41	DuBois	15	5
62	46	Erie	17	8
63	40	Indiana	17	5
62	40	Jamestown	17	4
60	42	Meadville	16	6
66	41	New Castle	19	5
63	44	Pittsburgh	17	7
66	41	Uniontown	19	5
61	41	Warren	16	5
64	40	Youghiogheny River Lake	18	5

Average Temperatures for Pennsylvania in October

Eastern Pennsylvania

Western Pennsylvania

Reference

More Pennsylvania Weather Information