| NWS Forecast for: Sullivan County Issued by: National Weather Service State College, PA Last Update: 430 PM EDT Tue Aug 19 2025 |  |
| Tonight: Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 50s. South winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 50 percent. Wednesday: A chance of thunderstorms. Showers likely in the morning, then showers in the afternoon. Cooler with highs in the upper 60s. South winds 5 to 10 mph. Gusts up to 25 mph in the morning. Chance of rain 80 percent. Wednesday Night: A chance of thunderstorms in the evening. Showers likely. Lows in the upper 50s. East winds around 5 mph. Chance of rain 60 percent. Thursday: Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the upper 60s. Northeast winds around 5 mph. Chance of rain 30 percent. Thursday Night: Partly cloudy in the evening, then clearing. Lows in the lower 50s. Northeast winds around 5 mph. Friday: Sunny. Highs in the mid 70s. Friday Night: Mostly clear. Lows in the mid 50s. Saturday: Mostly sunny. Highs in the mid 70s. Saturday Night: Mostly cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 50 percent. Sunday: Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 60 percent. Sunday Night: Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms. Showers likely, mainly in the evening. Lows in the mid 50s. Chance of rain 60 percent. Monday: Mostly sunny. Highs in the lower 70s. Monday Night: Mostly clear. Lows around 50. Tuesday: Sunny. Highs in the upper 60s. | |
| Zone Forecast: Sullivan County | |
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