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Grabb Lake, PA 7-Day Night Weather Forecast
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Grabb Lake, PA Weather Forecast
Grabb Lake, PA Weather Forecast Date: 600 AM EDT Fri Aug 07 2026
The area/counties/county of: Lancaster, including the city of Lancaster.or toggle through each period.
Today... Partly sunny. Patchy fog this morning. A chance of showers and thunderstorms this afternoon. Very warm with highs in the upper 80s. Southwest winds around 5 mph. Chance of rain 50%.
Tonight... Mostly cloudy. Thunderstorms likely with a chance of showers in the evening. Warm with lows in the lower 70s. Southwest winds around 5 mph. Chance of rain 70%.
Saturday... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Very warm. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 50%.
Saturday Night... A chance of thunderstorms in the evening. Partly cloudy. Warm with lows in the lower 70s. Southwest winds 5 to 10 mph. Chance of precipitation 50%.
Sunday... Sunny with highs in the upper 80s. West winds 5 to 10 mph.
Sunday Night... Mostly clear. Humid with lows in the upper 60s.
Monday... Sunny . Very warm with highs around 90.
Monday Night... Partly cloudy. Humid, warm with lows in the lower 70s.
Tuesday... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid. Very warm with highs around 90. Chance of rain 40%.
Tuesday Night... Mostly cloudy with a chance of showers and thunderstorms. Humid, warm with lows around 70. Chance of rain 50%.
Wednesday... Partly sunny. A chance of showers in the afternoon. Humid with highs in the mid 80s. Chance of rain 50%.
Wednesday Night... Mostly cloudy with a chance of showers. Humid with lows in the upper 60s. Chance of rain 50%.
POP = Probability of Precipitation
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