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Lewis Lake, PA 7-Day Night Weather Forecast
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Lewis Lake, PA Weather Forecast
Lewis Lake, PA Weather Forecast Date: 900 PM EDT Tue Sep 01 2026
The area/counties/county of: Lancaster, including the city of Lancaster.or toggle through each period.
Tonight... Mostly cloudy. A chance of showers and thunderstorms, mainly this evening. Patchy fog after midnight. Some thunderstorms May be severe with damaging winds and large hail, then some thunderstorms May be severe. Warm with lows around 70. Northwest winds around 5 mph, becoming northeast after midnight. Chance of rain 50%.
Wednesday... Mostly cloudy with a chance of showers and thunderstorms. Some thunderstorms May be severe. Humid with highs in the lower 80s. East winds 5 to 10 mph. Chance of rain 30%.
Wednesday Night... Mostly cloudy with a chance of showers and thunderstorms. Some thunderstorms May be severe. Humid with lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of rain 50%.
Thursday... Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. Very warm. Humid with highs in the upper 80s. South winds 5 to 10 mph, becoming west in the afternoon. Chance of rain 40%.
Thursday Night... A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Warm with lows around 70. West winds 5 to 10 mph. Chance of rain 40%.
Friday... Partly sunny. A chance of showers and thunderstorms in the afternoon. Humid. Very warm with highs in the mid 80s. Chance of rain 40%.
Friday Night... Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the lower 60s. Chance of rain 40%.
Saturday... Mostly sunny. Highs in the upper 70s.
Saturday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s.
Sunday... Sunny. Highs in the upper 70s.
Sunday Night... Partly cloudy. Lows in the upper 50s.
Labor Day... Mostly sunny. Highs in the upper 70s.
Monday Night... Partly cloudy. Lows around 60.
POP = Probability of Precipitation
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