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Leck Kill, PA Weather Forecast
Leck Kill, PA Weather Forecast Date: 900 AM EDT Tue Sep 08 2026
The area/counties/county of: Northumberland, including the cities of: Sunbury and Shamokin.or toggle through each period.
Today... Mostly sunny. Highs in the lower 80s. Light and variable winds.
Tonight... Partly cloudy. Lows around 60. Light and variable winds.
Wednesday... Mostly sunny. Very warm with highs in the mid 80s. South winds 5 to 10 mph.
Wednesday Night... Mostly cloudy. A chance of showers and thunderstorms after midnight. Lows in the upper 60s. Southwest winds 5 to 10 mph. Chance of rain 50%.
Thursday... Mostly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Humid with highs in the upper 70s. West winds around 5 mph. Chance of rain 70%.
Thursday Night... Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy after midnight. Cooler with lows in the upper 50s. Chance of rain 70%.
Friday... Sunny. Highs in the mid 70s.
Friday Night... Mostly clear. Lows in the mid 50s.
Saturday... Mostly sunny. Highs in the upper 70s.
Saturday Night... Mostly cloudy. Lows in the lower 60s.
Sunday... Partly sunny. Humid with highs around 80.
Sunday Night... Partly cloudy. Humid with lows in the lower 60s.
POP = Probability of Precipitation
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