| NWS Forecast for: Sullivan County Issued by: National Weather Service Binghamton, NY Last Update: 635 PM EDT Fri Jul 17 2026 |  |
Tonight: Partly cloudy. Patchy smoke after midnight. Lows in the upper 50s. Northwest winds around 5 mph this evening, becoming light and variable. Saturday: Showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Smoke. Some thunderstorms may produce gusty winds and heavy rainfall in the afternoon. More humid with highs around 80. South winds 5 to 10 mph with gusts up to 25 mph. Chance of rain near 100 percent. Saturday Night: Showers with a chance of thunderstorms in the evening. Some thunderstorms may produce gusty winds and heavy rainfall in the evening. Lows in the upper 50s. Southwest winds 5 to 10 mph, becoming west after midnight. Chance of rain near 100 percent. Sunday: Mostly sunny. Less humid with highs in the mid 70s. Northwest winds around 10 mph with gusts up to 20 mph. Sunday Night: Mostly clear. Lows in the lower 50s. Northwest winds 5 to 10 mph. Monday: Mostly sunny. Highs in the lower 80s. Monday Night: Partly cloudy. Lows in the upper 50s. Tuesday: Showers likely with a chance of thunderstorms. Highs around 80. Chance of rain 70 percent. Tuesday Night: Showers with a chance of thunderstorms. Lows in the lower 60s. Chance of rain 90 percent. Wednesday: Partly sunny with a chance of showers and thunderstorms. Highs around 80. Chance of rain 50 percent. Wednesday Night: Partly cloudy. Lows in the mid 50s. Thursday: Mostly sunny. Highs in the upper 70s. Thursday Night: Mostly clear. Lows in the mid 50s. Friday: Mostly sunny. Highs in the lower 80s. | |
| Zone Forecast: Sullivan County | |
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