Sag Harbor, New York | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    44°
    Wednesday 5/1
    Forecast night icon
    44°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy. Low temperature around 44F. Dew point will be around 44F with an average humidity of 94%. Winds will be 2 mph from the S.
  • Forecast day icon
    Thursday
    Partly Sunny
    59°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Thursday 5/2
    Day
    59°
    Partly Sunny
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy this morning then becoming partly sunny. Patchy fog this morning. Highs in the lower 60s. South winds 5 to 10 mph with gusts up to 20 mph.
    Night Details
    Partly cloudy. Lows in the upper 40s. Northwest winds 5 to 10 mph becoming northeast with gusts up to 20 mph after midnight.
  • Forecast day icon
    Friday
    Partly Sunny
    58°
    Forecast night icon
    Night
    Partly Cloudy
    42°
    Friday 5/3
    Day
    58°
    Partly Sunny
    Forecast day icon
    Night
    42°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 50s. East winds 10 to 15 mph.
    Night Details
    Partly cloudy. Lows in the mid 40s. East winds 5 to 10 mph.
  • Forecast day icon
    Saturday
    Partly Sunny
    56°
    Forecast night icon
    Night
    Mostly Cloudy
    42°
    Saturday 5/4
    Day
    56°
    Partly Sunny
    Forecast day icon
    Night
    42°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 50s. East winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.
    Night Details
    Mostly cloudy. Lows in the mid 40s.
  • Forecast day icon
    Sunday
    50% Chance Rain Showers
    53°
    Forecast night icon
    Night
    60% Chance Rain Showers
    45°
    Sunday 5/5
    Day
    53°
    50% Chance Rain Showers
    Forecast day icon
    Night
    45°
    60% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of showers. Highs in the mid 50s.
    Night Details
    Showers likely. Lows in the upper 40s. Chance of rain 60 percent.
  • Forecast day icon
    Monday
    50% Chance Rain Showers
    63°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Monday 5/6
    Day
    63°
    50% Chance Rain Showers
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers in the morning then partly sunny in the afternoon. Highs in the upper 60s. Chance of rain 50 percent.
    Night Details
    Partly cloudy. Lows in the lower 50s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    65°
    Forecast night icon
    Night
    30% Chance Rain Showers
    51°
    Tuesday 5/7
    Day
    65°
    Mostly Sunny
    Forecast day icon
    Night
    51°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 60s.
    Night Details
    Partly cloudy in the evening then mostly cloudy with a chance of showers after midnight. Lows in the lower 50s. Chance of rain 30 percent.
  • Forecast day icon
    Wednesday
    30% Chance Rain Showers
    64°
    Forecast night icon
    Night
    60% Chance of Rain
    51°
    Wednesday 5/8
    Day
    64°
    30% Chance Rain Showers
    Forecast day icon
    Night
    51°
    60% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 30 percent chance of showers. Highs in the mid 60s.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 51F. Dew point will be around 51F with an average humidity of 87%. Winds will be 6 mph from the S.
  • Forecast day icon
    Thursday
    40% Chance of Rain
    64°
    Forecast night icon
    Night
    30% Chance of Rain
    53°
    Thursday 5/9
    Day
    64°
    40% Chance of Rain
    Forecast day icon
    Night
    53°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 64F. Dew point will be around 51F with an average humidity of 71%. Winds will be 6 mph from the S.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 53F. Dew point will be around 49F with an average humidity of 81%. Winds will be 7 mph from the SW.
  • Forecast day icon
    Friday
    Sunny
    66°
    Forecast night icon
    Night
    30% Chance of Rain
    51°
    Friday 5/10
    Day
    66°
    Sunny
    Forecast day icon
    Night
    51°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. High temperature around 66F. Dew point will be around 48F with an average humidity of 60%. Winds will be 9 mph from the W.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 51F. Dew point will be around 47F with an average humidity of 76%. Winds will be 7 mph from the W.