Lancaster, PA Weather Forecast

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Lancaster, PA Weather Forecast

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Lancaster PA weather  - Clear - 62°F
Clear
62°F
Updated 3:05 am
Feels Like 59°F
Humidity 64%
Wind NNE 9 mph
Barometer  30.14 in
Dew Point 50°F
Lancaster PA weather  - Clear - 17°C
Clear
17°C
Updated 3:05 am
Feels Like 15°C
Humidity 64%
Wind NNE 14 km/h
Barometer  102.1 kPa
Dew Point 10°C

Lancaster Weather Forecast

REST OF TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY
Lancaster, PA Weather - Rest Of Tonight Mostly Cloudy Lancaster, PA Weather - Saturday Clearing Lancaster, PA Weather - Saturday Night Mostly Clear Lancaster, PA Weather - Sunday Showers Likely Lancaster, PA Weather - Sunday Night Showers Lancaster, PA Weather - Monday Clearing Lancaster, PA Weather - Monday Night Clear Lancaster, PA Weather - Tuesday Sunny Lancaster, PA Weather - Tuesday Night Clear Lancaster, PA Weather - Wednesday Sunny Lancaster, PA Weather - Wednesday Night Mostly Clear Lancaster, PA Weather - Thursday Sunny
Mostly Cloudy Clearing Mostly Clear Showers Likely Showers Clearing Clear Sunny Clear Sunny Mostly Clear Sunny
Lo: 55°FLo: 13°C Hi: 71°FHi: 22°C
Lo: 55°FLo: 13°C Hi: 65°FHi: 18°C
Lo: 55°FLo: 13°C Hi: 69°FHi: 21°C
Lo: 41°FLo: 5°C Hi: 61°FHi: 16°C
Lo: 41°FLo: 5°C Hi: 65°FHi: 18°C
Lo: 45°FLo: 7°C Hi: 69°FHi: 21°C
POP: 70% POP: 70%
POP = Probability of Precipitation.
Weather Outlook Updated: 130 AM EDT Sat Oct 03 2026 Lancaster, PA Weather - WeatherWorld.com

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Lancaster Forecast Discussion

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Issued: 136 AM EDT Sat Oct 3 2026

Key Messages

1) Frost/freeze conditions probable Monday & Tuesday night

2) Not much rain expected for the first 10 days of October


Discussion

... KEY MESSAGE 1: Frost/freeze conditions probable Monday and Tuesday night

Decreasing clouds overnight as skies clear from NW to SE. Noticeably cooler/drier air already filtering into CPA with dewpoints in the 40s and 50s. This will set up a refreshingly crisp start to the 1st weekend of October with abundant sunshine and low humidity.

The coldest air of the e...