Pennsylvania weather in October 2025

Expect 66°F daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Pennsylvania in October. Check more long-term weather averages for Pennsylvania in October before you book your next holiday to Pennsylvania in 2025/2026.

  • 66°F maximum daytime temperature in October in Pennsylvania (Philadelphia)66
    66°F max day temperature
  • 6 hours of sunshine per day
  • 8 days with some rainfall in October in Pennsylvania (Philadelphia)8
    8 days with some rainfall
  • 46°F minimum night-time temperature in October in Pennsylvania (Philadelphia)46
    46°F min night temperature
  • 11 hours of daylight per day in October in Pennsylvania (Philadelphia)11
    11 hours of daylight per day
  • No heat & humidity in October in Pennsylvania (Philadelphia)0
    No heat & humidity
  • 2.9 inches monthly rainfall in October in Pennsylvania (Philadelphia)2.9
    2.9 inches of monthly rainfall
  • UV (maximum) index 4 (Moderate) in October in Pennsylvania (Philadelphia)4
    4 (Moderate) UV index

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The October weather guide for Pennsylvania (Philadelphia) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Top Pennsylvania destinations

Below are average maximum temperatures at popular countries, regions and places in Pennsylvania in October. Select a holiday destination to see more weather parameters.

All Pennsylvania destinations

Metric (°C)  |  Imperial (°F)

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More about the USA

How hot is it in Pennsylvania in October?

Daytime temperatures usually reach 66°F in Philadelphia, Pennsylvania in October, falling to 46°F at night.

How sunny is it in Pennsylvania in October?

There are normally 6 hours of bright sunshine each day in Philadelphia, Pennsylvania in October - that's 58% of daylight hours.

Does it rain in Pennsylvania in October?

There are usually 8 days with some rain in Philadelphia, Pennsylvania in October and the average monthly rainfall is 2.9 inches.

Pennsylvania October sunrise & sunset times

Browse the sunrise and sunset times for Pennsylvania in October 2025. Select a month to view Pennsylvania sunrise and sunset times for the next 12 months. The Pennsylvania sunrise and sunset times shown below are for Philadelphia.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 05:57 17:42
Thursday, 16th October 2025 06:12 17:19
Friday, 31st October 2025 06:29 16:59

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