Sullivan, New York | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Saturday
    50% Chance Rain Showers
    65°
    Forecast night icon
    Night
    Partly Cloudy
    61°
    Saturday 5/18
    Day
    65°
    50% Chance Rain Showers
    Forecast day icon
    Night
    61°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of showers. Highs in the upper 60s. Southeast winds 5 to 10 mph.
    Night Details
    Partly cloudy. Lows in the mid 50s. Southeast winds around 5 mph.
  • Forecast day icon
    Sunday
    Partly Sunny
    77°
    Forecast night icon
    Night
    Mostly Clear
    61°
    Sunday 5/19
    Day
    77°
    Partly Sunny
    Forecast day icon
    Night
    61°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 70s. East winds around 5 mph.
    Night Details
    Mostly clear. Lows in the mid 50s. Southeast winds around 5 mph.
  • Forecast day icon
    Monday
    Mostly Sunny
    81°
    Forecast night icon
    Night
    Mostly Clear
    65°
    Monday 5/20
    Day
    81°
    Mostly Sunny
    Forecast day icon
    Night
    65°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 80s. Southwest winds around 5 mph.
    Night Details
    Mostly clear. Lows in the upper 50s.
  • Forecast day icon
    Tuesday
    Partly Sunny
    85°
    Forecast night icon
    Night
    Partly Cloudy
    68°
    Tuesday 5/21
    Day
    85°
    Partly Sunny
    Forecast day icon
    Night
    68°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 80s.
    Night Details
    Partly cloudy. Lows in the lower 60s.
  • Forecast day icon
    Wednesday
    40% Chance of Storms
    87°
    Forecast night icon
    Night
    40% Chance of Storms
    68°
    Wednesday 5/22
    Day
    87°
    40% Chance of Storms
    Forecast day icon
    Night
    68°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 40 percent.
    Night Details
    Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Chance of rain 40 percent.
  • Forecast day icon
    Thursday
    50% Chance of Storms
    73°
    Forecast night icon
    Night
    Partly Cloudy
    56°
    Thursday 5/23
    Day
    73°
    50% Chance of Storms
    Forecast day icon
    Night
    56°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers and thunderstorms. Highs in the mid 70s. Chance of rain 50 percent.
    Night Details
    Partly cloudy. Lows in the lower 50s.
  • Forecast day icon
    Friday
    Partly Sunny
    63°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Friday 5/24
    Day
    63°
    Partly Sunny
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the lower 70s.
    Night Details
    Partly cloudy. Low temperature around 51F. Dew point will be around 47F with an average humidity of 75%. Winds will be 3 mph from the NW.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    72°
    Forecast night icon
    Night
    30% Chance of Rain
    60°
    Saturday 5/25
    Day
    72°
    30% Chance of Rain
    Forecast day icon
    Night
    60°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 72F. Dew point will be around 52F with an average humidity of 62%. Winds will be 1 mph from the W.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 60F. Dew point will be around 54F with an average humidity of 74%. Winds will be 2 mph from the S.
  • Forecast day icon
    Sunday
    40% Chance of Rain
    70°
    Forecast night icon
    Night
    40% Chance of Rain
    61°
    Sunday 5/26
    Day
    70°
    40% Chance of Rain
    Forecast day icon
    Night
    61°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 70F. Dew point will be around 56F with an average humidity of 70%. Winds will be 3 mph from the S.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 61F. Dew point will be around 56F with an average humidity of 76%. Winds will be 4 mph from the S.
  • Forecast day icon
    Monday
    40% Chance of Rain
    72°
    Forecast night icon
    Night
    40% Chance of Rain
    61°
    Monday 5/27
    Day
    72°
    40% Chance of Rain
    Forecast day icon
    Night
    61°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 72F. Dew point will be around 57F with an average humidity of 70%. Winds will be 3 mph from the S.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 61F. Dew point will be around 57F with an average humidity of 77%. Winds will be 2 mph from the S.