Lancaster 7-day weather forecast

Written by:
December 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 52 °F on Monday, while the low is 20 °F on Thursday. There are expected to be 0 sunny days, snow on 1 day, and 1 day of rain this week.

NWS State College PA has issued a wind advisory until Tuesday at 12:00 PM.

Monday, December 29

- High of 52 °F, low of 29 °F (69% humidity)
- Overcast with a 100% chance of rain (1 mm of rain)
- Strong breeze (25 mph wind)
- Sunrise at 7:26 AM, sunset at 4:47 PM
1 / 6
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Tuesday, December 30

- High of 32 °F, low of 25 °F (43% humidity)
- Overcast with a 0% chance of snow
- Strong breeze (26 mph wind)
- Sunrise at 7:26 AM, sunset at 4:48 PM
2 / 6
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Wednesday, December 31

- High of 37 °F, low of 25 °F (46% humidity)
- Partly cloudy with a 0% chance of rain
- Moderate breeze (17 mph wind)
- Sunrise at 7:27 AM, sunset at 4:49 PM
3 / 6
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Thursday, January 1

- High of 31 °F, low of 20 °F (36% humidity)
- Partly sunny with a 20% chance of snow (0 mm of snow)
- Moderate breeze (15 mph wind)
- Sunrise at 7:27 AM, sunset at 4:50 PM
4 / 6
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Friday, January 2

- High of 32 °F, low of 20 °F (50% humidity)
- Overcast with a 0% chance of snow
- Moderate breeze (14 mph wind)
- Sunrise at 7:27 AM, sunset at 4:50 PM
5 / 6
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Saturday, January 3

- High of 33 °F, low of 24 °F (49% humidity)
- Overcast with a 0% chance of rain
- Light breeze (4 mph wind)
- Sunrise at 7:27 AM, sunset at 4:51 PM
- Full moon
6 / 6
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Sunday, January 4

- High of 35 °F, low of 24 °F (47% humidity)
- Partly sunny with a 0% chance of rain
- Gentle breeze (8 mph wind)
- Sunrise at 7:27 AM, sunset at 4:52 PM

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