Weather in Philadelphia, Pennsylvania for October 2026
So far, October 2026 in Philadelphia is slightly warmer than the historical average by 0.7 °C.
The forecast for the upcoming days in Philadelphia predicts a temperature of 19 °C, which is slightly above the historical average.
In general, the average temperature in Philadelphia at the beginning of October is 21.8 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17.8 °C by the end of October.
Philadelphia experiences moderate rainfall in October, with an average of 8 rainy days and a total precipitation of 122.1 mm.
Is October a good time to visit Philadelphia? check out the best time to travel to Philadelphia page.
✨ Is October a good time to visit Philadelphia? – Ask the AI Weatherman
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Philadelphia Weather October
Temperatures trend during October in Philadelphia
October weather in Philadelphia day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 |  Light rain | 21° /14° | 5.8 mm | 5 | |
| Oct. 2 | Light rain | 22° /13° | 4.1 mm | 4 | |
| Oct. 3 | Light rain | 22° /14° | 5 mm | 5 | |
| Oct. 4 |  Moderate or heavy rain shower | 22° /15° | 8.2 mm | 5 | |
| Oct. 5 |  Patchy rain possible | 22° /15° | 0.4 mm | 5 | |
| Oct. 6 |  Sunny | 23° /14° | 0.4 mm | 5 | |
| Oct. 7 | Light rain | 22° /13° | 4 mm | 5 | |
| Oct. 8 |  Moderate rain | 20° /12° | 15.3 mm | 5 | |
| Oct. 9 | Sunny | 19° /11° | 0.1 mm | 4.9 | |
| Oct. 10 |  Overcast | 19° /11° | 0.4 mm | 4 | |
| Oct. 11 | Light rain | 20° /12° | 7.7 mm | 4.7 | |
| Oct. 12 | Moderate rain | 21° /13° | 10.2 mm | 4.6 | |
| Oct. 13 | Moderate or heavy rain shower | 22° /14° | 8.7 mm | 4.5 | |
| Oct. 14 | Light rain | 20° /13° | 3.8 mm | 4 | |
| Oct. 15 | Patchy rain possible | 20° /11° | 1.5 mm | 4.4 | |
| Oct. 16 | Light rain | 20° /10° | 2.7 mm | 4 | |
| Oct. 17 | Patchy rain possible | 17° /9° | 1.2 mm | 4 | |
| Oct. 18 | Sunny | 17° /8° | 0 mm | 4 | |
| Oct. 19 | Sunny | 19° /8° | 0 mm | 4.1 | |
| Oct. 20 | Light rain | 19° /11° | 4.6 mm | 4 | |
| Oct. 21 | Patchy rain possible | 21° /10° | 1.5 mm | 3.9 | |
| Oct. 22 | Overcast | 20° /11° | 0 mm | 3.9 | |
| Oct. 23 | Patchy rain possible | 18° /10° | 0.6 mm | 3.8 | |
| Oct. 24 |  Cloudy | 17° /8° | 0.5 mm | 3.7 | |
| Oct. 25 |  Smoky haze | 19° /6° | 0 mm | 3.4 | |
| Oct. 26 | Sunny | 20° /8° | 0 mm | 3.8 | |
| Oct. 27 | Sunny | 18° /10° | 0 mm | 3.7 | |
| Oct. 28 | Overcast | 17° /7° | 0 mm | 3.6 | |
| Oct. 29 | Sunny | 19° /9° | 0 mm | 5 | |
| Oct. 30 | Sunny | 22° /12° | 0 mm | 6 | |
| Oct. 31 | Overcast | 18° /10° | 0 mm | 4 | |
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Philadelphia in October - FAQ
What are the expected maximum and minimum temperatures in Philadelphia during October?
How much rainfall should be expected in Philadelphia during October?
What are the typical wind conditions in Philadelphia during October?
October rainfall patterns in Philadelphia
UV exposure in Philadelphia during October
Where is Philadelphia?Get accurate weather forecasts for Philadelphia, located at latitude 39.952 and longitude -75.164. Stay updated with localized weather information tailored for Philadelphia.