| NWS Forecast for: Sullivan County Issued by: National Weather Service State College, PA Last Update: 300 PM EDT Wed Apr 29 2026 |  |
| This Afternoon: Showers likely with a slight chance of thunderstorms. Near steady temperature in the mid 50s. South winds around 10 mph with gusts up to 25 mph. Chance of rain 70 percent. Tonight: Showers with a slight chance of thunderstorms in the evening, then showers likely after midnight. Lows in the lower 40s. South winds 10 to 15 mph with gusts up to 30 mph, becoming southwest 5 to 10 mph with gusts up to 20 mph after midnight. Chance of rain near 100 percent. Thursday: Partly sunny. Highs in the mid 50s. Northwest winds 5 to 10 mph with gusts up to 25 mph. Thursday Night: Partly cloudy in the evening, then clearing. Widespread frost after midnight. Lows in the mid 30s. Northwest winds 5 to 10 mph with gusts up to 25 mph. Friday: Areas of frost in the morning. Sunny in the morning, then partly sunny with a chance of rain showers in the afternoon. Highs in the lower 50s. West winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent. Friday Night: Mostly cloudy with a chance of rain showers in the evening, then partly cloudy after midnight. Areas of frost after midnight. Lows in the mid 30s. Chance of rain 50 percent. Saturday: Partly sunny. Areas of frost in the morning. Highs in the lower 50s. Saturday Night: Mostly cloudy. Widespread frost after midnight. Lows around 30. Sunday: Widespread frost in the morning. Mostly sunny. Highs in the lower 50s. Sunday Night: Partly cloudy. Lows in the mid 30s. Monday: Partly sunny. A chance of showers in the afternoon. Highs in the upper 50s. Chance of rain 50 percent. Monday Night: Mostly cloudy with a 50 percent chance of showers. Lows in the lower 40s. Tuesday: Partly sunny with a 40 percent chance of showers. Highs around 60. | |
| Zone Forecast: Sullivan County | |
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