Lancaster 7-day weather forecast

Written by:
March 23, 2026
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Lancaster 7-day weather forecast

Stacker created the forecast for Lancaster, Pennsylvania using data from OpenWeather. This week's high is 80 °F on Wednesday, while the low is 45 °F on Monday. There is expected to be 1 sunny day and rain on 7 days this week.

There are currently no weather alerts.

Monday, March 30

- High of 62 °F, low of 45 °F (63% humidity)
- Mostly cloudy with a 28% chance of rain (0 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 6:52 AM, sunset at 7:26 PM
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1 / 6
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Tuesday, March 31

- High of 75 °F, low of 55 °F (63% humidity)
- Partly sunny with a 100% chance of rain (1 mm of rain)
- Moderate risk of harm from sun exposure (5 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 6:50 AM, sunset at 7:27 PM
2 / 6
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Wednesday, April 1

- High of 80 °F, low of 61 °F (59% humidity)
- Partly sunny with a 100% chance of rain (2 mm of rain)
- High risk of harm from sun exposure (5 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 6:49 AM, sunset at 7:28 PM
- Full moon
3 / 6
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Thursday, April 2

- High of 79 °F, low of 61 °F (57% humidity)
- Partly cloudy with a 100% chance of rain (1 mm of rain)
- High risk of harm from sun exposure (5 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 6:47 AM, sunset at 7:29 PM
4 / 6
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Friday, April 3

- High of 78 °F, low of 59 °F (54% humidity)
- Fair with a 96% chance of rain (2 mm of rain)
- Moderate breeze (16 mph wind)
- Sunrise at 6:45 AM, sunset at 7:30 PM
5 / 6
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Saturday, April 4

- High of 76 °F, low of 62 °F (62% humidity)
- Mostly cloudy with a 100% chance of rain (10 mm of rain)
- Moderate breeze (13 mph wind)
- Sunrise at 6:44 AM, sunset at 7:31 PM
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6 / 6
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Sunday, April 5

- High of 66 °F, low of 46 °F (84% humidity)
- Overcast with a 100% chance of rain (6 mm of rain)
- Moderate breeze (16 mph wind)
- Sunrise at 6:42 AM, sunset at 7:32 PM

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