Pennsylvania (Pittsburgh)
October
Weather in Pennsylvania for October 2025
Your guide to Pennsylvania weather in October - trends and predictions
In general, the average temperature in Pennsylvania at the beginning of October is 22.7 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17.9 °F by the end of October.
The climate of Pennsylvania in October is notably wet, with an average of 13 rainy days, and a total of 104.4 mm of precipitation.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
18
Dry days
13
Rainy days
0
Snow days
18°/8°
Temperatures
13 km/h
Avg max wind
70 %
Avg humidity
Pennsylvania Weather October
Move between months or click on a day
| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  22° | 2 23° | 3 25° | 4 25° | |||
| 5  26° | 6  22° | 7  16° | 8 16° | 9 16° | 10  15° | 11  20° |
| 12 19° | 13 22° | 14 13° | 15 11° | 16 10° | 17 13° | 18 18° |
| 19 21° | 20  19° | 21 18° | 22 19° | 23 19° | 24  18° | 25 20° |
| 26 19° | 27 19° | 28 17° | 29 18° | 30 16° | 31 16° |
You can click on date
Access Pennsylvania weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during October in Pennsylvania
See the weather trend as well as the moving average line
October weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 | Mist | 22° /13° | 9.7 mm | 5 | |
| Oct. 2 | Mist | 23° /14° | 0 mm | 5 | |
| Oct. 3 | Fog | 25° /12° | 0 mm | 6 | |
| Oct. 4 | Mist | 25° /13° | 0 mm | 6 | |
| Oct. 5 | Overcast | 26° /13° | 0 mm | 6 | |
| Oct. 6 | Light rain shower | 22° /11° | 10.2 mm | 5 | |
| Oct. 7 | Patchy light drizzle | 16° /9° | 9.7 mm | 4 | |
| Oct. 8 | Light rain shower | 16° /5° | 0.3 mm | 4 | |
| Oct. 9 | Light drizzle | 16° /8° | 0.3 mm | 4 | |
| Oct. 10 | Cloudy | 15° /6° | 0 mm | 5 | |
| Oct. 11 | Sunny | 20° /3° | 0 mm | 5 | |
| Oct. 12 | Patchy rain possible | 19° /10° | 1.5 mm | 5 | |
| Oct. 13 | Overcast | 22° /11° | 2.2 mm | 5 | |
| Oct. 14 | Light rain shower | 13° /7° | 14.5 mm | 4 | |
| Oct. 15 | Patchy rain possible | 11° /6° | 2.5 mm | 3 | |
| Oct. 16 | Light rain shower | 10° /6° | 1 mm | 3 | |
| Oct. 17 | Patchy rain possible | 13° /7° | 0 mm | 3 | |
| Oct. 18 | Overcast | 18° /4° | 0 mm | 4 | |
| Oct. 19 | Light rain shower | 21° /3° | 0.2 mm | 5 | |
| Oct. 20 | Moderate or heavy rain with thunder | 19° /8° | 10.5 mm | 5 | |
| Oct. 21 | Light rain | 18° /8° | 2.3 mm | 5 | |
| Oct. 22 | Patchy rain possible | 19° /6° | 0.3 mm | 5 | |
| Oct. 23 | Cloudy | 19° /7° | 0 mm | 5 | |
| Oct. 24 | Partly cloudy | 18° /6° | 0 mm | 5 | |
| Oct. 25 | Overcast | 20° /5° | 0.7 mm | 5 | |
| Oct. 26 | Overcast | 19° /10° | 0.6 mm | 5 | |
| Oct. 27 | Overcast | 19° /8° | 0 mm | 5 | |
| Oct. 28 | Patchy rain possible | 17° /6° | 0.2 mm | 5 | |
| Oct. 29 | Light rain shower | 18° /10° | 25.9 mm | 4 | |
| Oct. 30 | Light rain shower | 16° /7° | 10.7 mm | 5 | |
| Oct. 31 | Fog | 16° /7° | 1 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Pennsylvania 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 Pennsylvania forecast closer to your planned date for the most up-to-date weather information.
Pennsylvania in October - FAQ
What are the expected maximum and minimum temperatures in Pennsylvania during October?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Pennsylvania during October?
Significant rainfall exceeding 104.4 mm is expected in Pennsylvania during October, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Pennsylvania during October?
The average wind speed in Pennsylvania during October is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Pennsylvania
Explore the daily rainfall trends and prepare for Pennsylvanias October weather 💧
UV exposure in Pennsylvania during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
Provinces in Pennsylvania
Select a province for an accurate weather forecast
Top locations in Pennsylvania
Select a location for an accurate weather forecast
More Locations Quick links
You are here
Where is Pennsylvania?Get accurate weather forecasts for Pennsylvania, located at latitude 40.441 and longitude -79.996. Stay updated with localized weather information tailored for Pennsylvania.
Found a mistake?
We appreciate your attention to details. Tell us here.