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Marion, PA Weather Forecast
Marion, PA Weather Forecast Date: 730 AM EDT Sat Oct 10 2026
The area/counties/county of: Franklin, including the city of Chambersburg.or toggle through each period.
Today... Mostly cloudy. Highs around 70. Northeast winds around 5 mph, becoming southeast around 5 mph this afternoon.
Tonight... Cloudy. A slight chance of rain in the evening, then rain likely after midnight. Lows in the mid 50s. East winds 5 to 10 mph. Chance of rain 70%.
Sunday... Rain. A chance of thunderstorms in the afternoon. More humid with highs in the mid 60s. East winds 5 to 10 mph with gusts up to 25 mph. Chance of rain near 100%.
Sunday Night... Rain likely with a chance of thunderstorms in the evening, then a chance of rain after midnight. Mild. Lows in the upper 50s. Northeast winds 5 to 10 mph, becoming northwest after midnight. Chance of rain 70%.
Columbus Day... Mostly cloudy with a chance of rain in the morning, then partly sunny in the afternoon. Highs in the lower 70s. Northwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50%.
Monday Night... Partly cloudy. Mild. Lows in the upper 50s.
Tuesday... Mostly sunny. Warm with highs in the upper 70s.
Tuesday Night... Partly cloudy. Mild. Lows in the mid 50s.
Wednesday... Mostly sunny. Highs in the upper 60s.
Wednesday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s.
Thursday... Mostly sunny. Highs in the mid 60s.
Thursday Night... Mostly cloudy with a 40% chance of showers. Lows around 50.
POP = Probability of Precipitation
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