10-Day Weather Forecast - Sag Harbor, NY

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  • 55|26°F
    Thunderstorms
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    Today

    55°F

    Showers with a slight chance of thunderstorms. Very windy with highs in the mid 50s. South winds 25 to 35 mph becoming southwest 20 to 30 mph this afternoon. Gusts up to 55 mph. Chance of rain near 100 percent.

    Tonight

    26°F

    Partly cloudy. A slight chance of rain showers in the evening. Windy cooler with lows in the upper 20s. West winds 20 to 30 mph with gusts up to 45 mph. Chance of rain 20 percent.

    Hourly details
  • Weekend Weather

  • Day

    36°F

    Mostly sunny. Highs in the lower 40s. West winds 15 to 20 mph. Gusts up to 30 mph in the morning.

    Night

    31°F

    Mostly cloudy. Lows in the mid 30s. Southwest winds 15 to 20 mph with gusts up to 30 mph.

    Hourly details
  • Day

    43°F

    Mostly sunny. Highs in the mid 40s. West winds 15 to 20 mph with gusts up to 30 mph.

    Night

    23°F

    Mostly clear. Lows in the mid 20s.

    Hourly details
  • Day

    32°F

    Sunny. Highs in the mid 30s.

    Night

    27°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 20s.

    Hourly details
  • Day

    39°F

    Rain likely. Highs in the lower 40s. Chance of rain 60 percent.

    Night

    32°F

    Mostly cloudy. Lows in the lower 30s.

    Hourly details
  • Day

    40°F

    Mostly sunny. Highs in the lower 40s.

    Night

    27°F

    Partly cloudy. Lows in the lower 30s.

    Hourly details
  • Day

    42°F

    Partly sunny in the morning then becoming mostly cloudy. A 40 percent chance of rain. Highs in the mid 40s.

    Night

    37°F

    Mostly cloudy with a chance of rain-snow mix. Chance of precipitation 50%. Low temperature around 37F. Dew point will be around 35F with an average humidity of 90%. Winds will be 8 mph from the SE.

  • Day

    48°F

    Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 48F. Dew point will be around 42F with an average humidity of 88%. Winds will be 6 mph from the SE.

    Night

    35°F

    Partly cloudy. Low temperature around 35F. Dew point will be around 33F with an average humidity of 83%. Winds will be 7 mph from the NW.

  • Weekend Weather

  • Day

    42°F

    Mostly sunny. High temperature around 42F. Dew point will be around 31F with an average humidity of 72%. Winds will be 4 mph from the NW.

    Night

    33°F

    Mostly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 33F. Dew point will be around 29F with an average humidity of 79%. Winds will be 2 mph from the N.

  • Day

    39°F

    Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 39F. Dew point will be around 27F with an average humidity of 69%. Winds will be 4 mph from the NW.

    Night

    29°F

    Partly cloudy. Low temperature around 29F. Dew point will be around 23F with an average humidity of 74%. Winds will be 6 mph from the N.