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Duncan, PA Weather Forecast
Duncan, PA Weather Forecast Date: 600 PM EDT Fri Sep 18 2026
The area/counties/county of: Tioga, including the cities of: Mansfield and Wellsboro.or toggle through each period.
Tonight... Partly cloudy. Patchy fog after midnight. Cooler with lows in the upper 40s. Northeast winds 5 to 10 mph.
Saturday... Patchy fog in the morning. Partly sunny. Highs in the mid 60s. Northeast winds around 5 mph, becoming southeast around 5 mph in the afternoon.
Saturday Night... Mostly cloudy. Showers after midnight. Lows in the mid 50s. South winds 5 to 10 mph. Gusts up to 25 mph after midnight. Chance of rain 90%.
Sunday... Showers. Highs in the mid 60s. South winds 5 to 10 mph, becoming southwest in the afternoon. Gusts up to 25 mph. Chance of rain near 100%.
Sunday Night... Mostly cloudy. Showers likely, mainly in the evening. Lows around 50. North winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 70%.
Monday... Partly sunny. Highs in the upper 50s.
Monday Night... Mostly cloudy. A chance of showers after midnight. Lows in the upper 40s. Chance of rain 50%.
Tuesday... Mostly cloudy with a 50% chance of showers. Highs in the mid 50s.
Tuesday Night... Mostly cloudy with a 50% chance of showers. Lows in the mid 40s.
Wednesday... Mostly cloudy with a 50% chance of showers. Highs in the mid 50s.
Wednesday Night... Mostly cloudy with a chance of showers. Lows in the mid 40s. Chance of rain 50%.
Thursday... Mostly cloudy with a chance of showers. Highs in the mid 50s. Chance of rain 40%.
Thursday Night... Mostly cloudy with a 40% chance of showers. Lows in the upper 40s.
POP = Probability of Precipitation
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