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City of Lancaster, PALancaster, PA 7-Day Night Weather Forecast
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Lancaster, PA Weather Forecast
Lancaster, PA Weather Forecast Date: 600 PM EDT Sun Sep 20 2026
The area/counties/county of: Lancaster, including the city of Lancaster.or toggle through each period.
Tonight... Mostly cloudy. Rain this evening. Patchy fog. Lows in the upper 50s. North winds 5 to 10 mph. Chance of rain 90%.
Monday... Mostly cloudy. Patchy fog in the morning. A slight chance of showers in the afternoon. Highs in the lower 70s. Northeast winds 5 to 10 mph. Chance of rain 20%.
Monday Night... Showers likely. Lows in the lower 50s. Northeast winds 10 to 15 mph. Chance of rain 70%.
Tuesday... Showers. Highs in the lower 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90%.
Tuesday Night... Cloudy. Showers likely, mainly in the evening. Lows around 50. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70%.
Wednesday... Mostly cloudy with a 50% chance of showers. Highs in the lower 60s.
Wednesday Night... Mostly cloudy. Lows in the upper 40s.
Thursday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 60s.
Thursday Night... Mostly cloudy. Lows in the upper 40s.
Friday... Mostly sunny. Highs in the mid 60s.
Friday Night... Partly cloudy. Lows in the upper 40s.
Saturday... Mostly sunny. Highs in the upper 60s.
Saturday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows around 50.
POP = Probability of Precipitation
Lancaster Radar Loop
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