Lancaster (PA)
October
Weather in Lancaster, Pennsylvania for October 2025
Your guide to Lancaster weather in October - trends and predictions
In general, the average temperature in Lancaster at the beginning of October is 21 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17.4 °F by the end of October.
With an average of 5 rainy days, Lancaster experiences minimal rainfall in October.
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Temperatures
Rain 🌧️
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26
Dry days
5
Rainy days
0
Snow days
19°/8°
Temperatures
18 km/h
Avg max wind
71 %
Avg humidity
Lancaster Weather October
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Temperatures trend during October in Lancaster
See the weather trend as well as the moving average line
October weather in Lancaster day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 |  Moderate rain at times | 18° /15° | 3 mm | 4 | |
| Oct. 2 |  Patchy rain possible | 19° /13° | 0.5 mm | 4 | |
| Oct. 3 |  Overcast | 21° /14° | 0 mm | 5 | |
| Oct. 4 |  Heavy rain at times | 23° /17° | 2.8 mm | 5 | |
| Oct. 5 |  Cloudy | 23° /13° | 2.1 mm | 5 | |
| Oct. 6 |  Partly cloudy | 24° /8° | 0 mm | 6 | |
| Oct. 7 | Patchy rain possible | 19° /12° | 2.6 mm | 4 | |
| Oct. 8 |  Sunny | 19° /8° | 0 mm | 5 | |
| Oct. 9 | Partly cloudy | 20° /8° | 0 mm | 5 | |
| Oct. 10 | Sunny | 15° /6° | 0 mm | 5 | |
| Oct. 11 | Sunny | 18° /4° | 0 mm | 5 | |
| Oct. 12 | Cloudy | 21° /10° | 0 mm | 5 | |
| Oct. 13 | Partly cloudy | 24° /12° | 0 mm | 6 | |
| Oct. 14 | Overcast | 17° /7° | 0 mm | 4 | |
| Oct. 15 | Partly cloudy | 12° /4° | 0 mm | 4 | |
| Oct. 16 | Overcast | 14° /2° | 0 mm | 3 | |
| Oct. 17 | Cloudy | 14° /1° | 0 mm | 3 | |
| Oct. 18 | Sunny | 19° /3° | 0 mm | 5 | |
| Oct. 19 | Overcast | 20° /1° | 0 mm | 5 | |
| Oct. 20 | Overcast | 20° /4° | 0 mm | 4 | |
| Oct. 21 | Sunny | 23° /6° | 0 mm | 6 | |
| Oct. 22 | Sunny | 27° /10° | 0 mm | 7 | |
| Oct. 23 | Partly cloudy | 24° /11° | 0 mm | 6 | |
| Oct. 24 | Partly cloudy | 15° /8° | 0.2 mm | 5 | |
| Oct. 25 | Partly cloudy | 17° /2° | 0 mm | 5 | |
| Oct. 26 | Overcast | 17° /7° | 0 mm | 4 | |
| Oct. 27 | Cloudy | 12° /4° | 0 mm | 3 | |
| Oct. 28 | Sunny | 15° /2° | 0 mm | 5 | |
| Oct. 29 | Overcast | 16° /5° | 0 mm | 4 | |
| Oct. 30 |  Fog | 21° /8° | 0 mm | 5 | |
| Oct. 31 | Fog | 24° /10° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Lancaster 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 Lancaster forecast closer to your planned date for the most up-to-date weather information.
Change Month
Lancaster in October - FAQ
What are the expected maximum and minimum temperatures in Lancaster during October?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Lancaster during October?
Expect minimal rainfall in Lancaster during October, with a total of 11.2 mm over approximately 5 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Lancaster during October?
The average wind speed in Lancaster during October is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Lancaster
Explore the daily rainfall trends and prepare for Lancasters October weather 💧
UV exposure in Lancaster during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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