Lancaster 7-day weather forecast

Written by:
September 29, 2025
ESOlex // Shutterstock

Lancaster 7-day weather forecast

Stacker created the forecast for Lancaster, Pennsylvania using data from OpenWeather. This week's high is 61 °F on Thursday, while the low is 34 °F on Tuesday. There are expected to be 2 sunny days and rain on 4 days this week.

There are currently no weather alerts.

Monday, October 27

- High of 58 °F, low of 38 °F (47% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (7 mph wind)
- Sunrise at 7:28 AM, sunset at 6:09 PM
1 / 6
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Tuesday, October 28

- High of 55 °F, low of 34 °F (49% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 7:29 AM, sunset at 6:07 PM
2 / 6
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Wednesday, October 29

- High of 56 °F, low of 39 °F (56% humidity)
- Overcast with a 97% chance of rain (1 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 7:31 AM, sunset at 6:06 PM
- First quarter moon
3 / 6
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Thursday, October 30

- High of 61 °F, low of 47 °F (95% humidity)
- Overcast with a 100% chance of rain (30 mm of rain)
- Strong breeze (27 mph wind)
- Sunrise at 7:32 AM, sunset at 6:05 PM
4 / 6
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Friday, October 31

- High of 51 °F, low of 46 °F (76% humidity)
- Overcast with a 20% chance of rain (0 mm of rain)
- Fresh breeze (22 mph wind)
- Sunrise at 7:33 AM, sunset at 6:04 PM
5 / 6
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Saturday, November 1

- High of 57 °F, low of 45 °F (61% humidity)
- Overcast with a 0% chance of rain
- Moderate breeze (17 mph wind)
- Sunrise at 7:34 AM, sunset at 6:02 PM
6 / 6
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Sunday, November 2

- High of 55 °F, low of 41 °F (58% humidity)
- Overcast with a 100% chance of rain (3 mm of rain)
- Gentle breeze (10 mph wind)
- Sunrise at 7:35 AM, sunset at 6:01 PM

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