10-Day Weather Forecast - Sag Harbor, NY

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  • |45°F
    Rain
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    Tonight

    45°F

    Cloudy. A slight chance of rain late this evening then rain after midnight. Breezy and not as cool with lows in the mid 40s. South winds 10 to 15 mph increasing to 20 to 25 mph with gusts up to 40 mph after midnight. Chance of rain 90 percent.

    Hourly details
  • Day

    53°F

    Rain 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 in the afternoon. Gusts up to 55 mph. Chance of rain near 100 percent.

    Night

    28°F

    Partly cloudy and windy cooler with lows in the upper 20s. West winds 20 to 30 mph with gusts up to 50 mph.

    Hourly details
  • Weekend Weather

  • Day

    36°F

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

    Night

    33°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.

    Night

    25°F

    Partly cloudy in the evening then becoming mostly clear. Breezy with lows in the mid 20s.

    Hourly details
  • Day

    35°F

    Sunny. Highs in the mid 30s.

    Night

    30°F

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

    Hourly details
  • Day

    41°F

    Mostly cloudy. A chance of rain and snow in the morning then a chance of rain in the afternoon. Highs in the lower 40s. Chance of precipitation 50 percent.

    Night

    33°F

    Mostly cloudy. Lows in the lower 30s.

    Hourly details
  • Day

    37°F

    Mostly sunny. Highs in the lower 40s.

    Night

    27°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows around 30.

    Hourly details
  • Day

    42°F

    Mostly cloudy with a 30 percent chance of rain. Highs in the mid 40s.

    Night

    39°F

    Cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 39F. Dew point will be around 37F with an average humidity of 90%. Winds will be 6 mph from the S.

  • Day

    47°F

    Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 47F. Dew point will be around 40F with an average humidity of 84%. Winds will be 4 mph from the W.

    Night

    36°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 36F. Dew point will be around 34F with an average humidity of 81%. Winds will be 5 mph from the NW.

  • Weekend Weather

  • Day

    42°F

    Partly cloudy. High temperature around 42F. Dew point will be around 32F with an average humidity of 73%. Winds will be 4 mph from the N.

    Night

    33°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 33F. Dew point will be around 28F with an average humidity of 76%. Winds will be 5 mph from the N.