Lancaster County (Lancaster)
October
Weather in Lancaster County, Pennsylvania for October 2025
Your guide to Lancaster County weather in October - trends and predictions
In general, the average temperature in Lancaster County 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 County 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 County Weather October
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Temperatures trend during October in Lancaster County
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October weather in Lancaster County 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 County 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 County forecast closer to your planned date for the most up-to-date weather information.
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Lancaster County in October - FAQ
What are the expected maximum and minimum temperatures in Lancaster County 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 County during October?
Expect minimal rainfall in Lancaster County 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 County during October?
The average wind speed in Lancaster County during October is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Lancaster County
Explore the daily rainfall trends and prepare for Lancaster Countys October weather 💧
UV exposure in Lancaster County during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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