Lancaster, PA Weather Forecast
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Lancaster Weather Forecast
| REST OF TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
| 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 

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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...
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