Philadelphia (PA)
October
Weather in Philadelphia, Pennsylvania for October 2026
Your guide to Philadelphia weather in October - trends and predictions
In general, the average temperature in Philadelphia at the beginning of October is 22.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 18.1 °C by the end of October.
Philadelphia in October brings notable rainfall, with an average of 17 rainy days and a total precipitation of 125.3 mm.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
14
Dry days
17
Rainy days
0
Snow days
19°/11°
Temperatures
16 km/h
Avg max wind
65 %
Avg humidity
Philadelphia Weather October
Move between months or click on a day
Temperatures trend during October in Philadelphia
See the weather trend as well as the moving average line
October weather in Philadelphia day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 |  Sunny | 20° /13° | 7 mm | 5 | |
| Oct. 2 | Sunny | 21° /12° | 4.1 mm | 5 | |
| Oct. 3 |  Overcast | 22° /13° | 5.9 mm | 5 | |
| Oct. 4 |  Moderate or heavy rain shower | 24° /14° | 9.1 mm | 6 | |
| Oct. 5 |  Patchy rain possible | 23° /14° | 0.5 mm | 5 | |
| Oct. 6 | Overcast | 24° /14° | 0.4 mm | 6 | |
| Oct. 7 |  Moderate rain | 22° /14° | 4.7 mm | 5 | |
| Oct. 8 | Overcast | 20° /11° | 18.4 mm | 5 | |
| Oct. 9 | Sunny | 19° /10° | 0.2 mm | 5 | |
| Oct. 10 | Sunny | 19° /11° | 0.4 mm | 5 | |
| Oct. 11 | Sunny | 21° /11° | 0 mm | 5 | |
| Oct. 12 |  Partly cloudy | 21° /12° | 11.5 mm | 5 | |
| Oct. 13 | Overcast | 22° /14° | 10.5 mm | 5 | |
| Oct. 14 | Sunny | 19° /12° | 4.4 mm | 5 | |
| Oct. 15 |  Cloudy | 20° /10° | 1.7 mm | 5 | |
| Oct. 16 | Moderate or heavy rain shower | 19° /9° | 1.8 mm | 5 | |
| Oct. 17 | Sunny | 17° /9° | 0.6 mm | 5 | |
| Oct. 18 | Partly cloudy | 18° /8° | 0 mm | 5 | |
| Oct. 19 | Cloudy | 20° /8° | 0 mm | 5 | |
| Oct. 20 | Sunny | 19° /10° | 5.6 mm | 5 | |
| Oct. 21 | Sunny | 22° /9° | 1.8 mm | 5 | |
| Oct. 22 | Overcast | 20° /11° | 0 mm | 5 | |
| Oct. 23 | Moderate rain at times | 18° /10° | 0.7 mm | 5 | |
| Oct. 24 | Cloudy | 17° /8° | 0.7 mm | 4 | |
| Oct. 25 | Sunny | 20° /10° | 0.8 mm | 5 | |
| Oct. 26 | Patchy rain possible | 20° /12° | 6 mm | 5 | |
| Oct. 27 | Cloudy | 18° /10° | 0.6 mm | 4 | |
| Oct. 28 | Overcast | 18° /9° | 0 mm | 4 | |
| Oct. 29 | Moderate or heavy rain shower | 16° /9° | 15.5 mm | 4 | |
| Oct. 30 | Overcast | 17° /9° | 9.7 mm | 4 | |
| Oct. 31 | Patchy rain possible | 18° /9° | 2.6 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Philadelphia in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Philadelphia forecast closer to your planned date for the most up-to-date weather information.
Change Month
Philadelphia in October - FAQ
What are the expected maximum and minimum temperatures in Philadelphia during October?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Philadelphia during October?
Significant rainfall exceeding 125.3 mm is expected in Philadelphia during October, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Philadelphia during October?
The average wind speed in Philadelphia during October is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Philadelphia
Explore the daily rainfall trends and prepare for Philadelphias October weather 💧
Typically, Philadelphia has 17 rainy days in October with a total of 125.3 mm of rainfall.
UV exposure in Philadelphia during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
Quick links
More Philadelphia weather pages
You are here
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.
Related locations
Select a location for accurate weather forecast
More Locations Found a mistake?
We appreciate your attention to details. Tell us here.