7-Day Zone Forecast for Sullivan County (Text-Only)
NWS Forecast for: Sullivan County
Issued by: National Weather Service Binghamton, NY
Last Update: 635 PM EDT Tue Jul 15 2025




Tonight: Mostly clear. Patchy fog after midnight. Lows in the mid 60s. Light and variable winds.

Wednesday: Partly sunny. Patchy fog in the morning. A chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds around 5 mph. Chance of rain 40 percent.

Wednesday Night: Mostly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Humid with lows in the upper 60s. South winds around 5 mph. Chance of rain 50 percent.

Thursday: Showers with a chance of thunderstorms. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 80 percent.

Thursday Night: Partly cloudy. Humid with lows in the mid 60s. West winds around 5 mph.

Friday: Partly sunny. Highs in the lower 80s.

Friday Night: Mostly clear. Lows in the mid 50s.

Saturday: Mostly sunny. Highs in the lower 80s.

Saturday Night: Partly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 40 percent.

Sunday: Showers likely with a chance of thunderstorms. Highs in the lower 80s. Chance of rain 60 percent.

Sunday Night: Partly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 30 percent.

Monday: Partly sunny. Highs in the lower 80s.

Monday Night: Partly cloudy. Lows in the upper 50s.

Tuesday: Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 30 percent.







Zone Forecast: Sullivan County

Visit your local NWS office at: https://www.weather.gov/bgm