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Sullivan, PA Weather Forecast
Sullivan, PA Weather Forecast Date: 1030 AM EDT Sat Sep 19 2026
The area/counties/county of: Tioga, including the cities of: Mansfield and Wellsboro.or toggle through each period.
Today... Partly sunny. Highs in the mid 60s. Northeast winds around 5 mph, becoming southeast around 5 mph this afternoon.
Tonight... A chance of showers in the evening, then showers after midnight. Lows in the mid 50s. South winds around 5 mph, increasing to 10 to 15 mph with gusts up to 30 mph after midnight. Chance of rain near 100%.
Sunday... Showers. Highs in the mid 60s. South winds 10 to 15 mph with gusts up to 30 mph, becoming southwest 5 to 10 mph with gusts up to 20 mph in the afternoon. Chance of rain near 100%.
Sunday Night... Mostly cloudy. A chance of showers in the evening. Lows in the mid 40s. North winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50%.
Monday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph.
Monday Night... Mostly cloudy. A chance of showers after midnight. Lows in the lower 40s. Chance of rain 40%.
Tuesday... Mostly cloudy with a 40% chance of showers. Highs in the mid 50s.
Tuesday Night... Mostly cloudy with a 40% chance of showers. Lows in the lower 40s.
Wednesday... Mostly cloudy with a 40% chance of showers. Highs in the mid 50s.
Wednesday Night... Mostly cloudy. A chance of showers after midnight. Lows in the lower 40s. Chance of rain 40%.
Thursday... Mostly cloudy with a 40% chance of showers. Highs in the upper 50s.
Thursday Night... Mostly cloudy with a 40% chance of showers. Lows in the lower 40s.
POP = Probability of Precipitation
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