10-Day Weather Forecast - Islip Terrace, NY

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  • |27°F
    Partly Cloudy
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    Tonight

    27°F

    Partly cloudy. Low temperature around 27F. Dew point will be around 13F with an average humidity of 69%. Winds will be 10 mph from the W.

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  • Day

    32°F

    Mostly cloudy this morning then becoming partly sunny. Highs in the mid 30s. West winds 15 to 20 mph with gusts up to 30 mph.

    Night

    30°F

    Mostly cloudy. A chance of light snow in the evening then light snow and rain after midnight. Little or no snow accumulation. Lows in the mid 20s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 80 percent.

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  • Day

    33°F

    Partly sunny. A slight chance of snow showers in the morning. Blustery with highs in the lower 30s. Northwest winds 15 to 25 mph with gusts up to 40 mph. Chance of snow 20 percent.

    Night

    20°F

    Mostly clear in the evening then becoming partly cloudy. Lows around 19. West winds 15 to 20 mph with gusts up to 30 mph.

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  • Day

    31°F

    Partly sunny. Highs in the lower 30s. West winds 15 to 20 mph with gusts up to 30 mph.

    Night

    24°F

    Mostly clear. Lows in the lower 20s.

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  • Weekend Weather

  • Day

    30°F

    Sunny in the morning then becoming partly sunny. Highs in the lower 30s.

    Night

    20°F

    Mostly cloudy. Lows in the lower 20s.

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  • Day

    29°F

    Mostly sunny. Highs in the lower 30s.

    Night

    23°F

    Partly cloudy. Lows in the lower 20s.

    Hourly details
  • Day

    38°F

    Partly sunny. Highs in the upper 30s.

    Night

    32°F

    Mostly cloudy. A chance of snow in the evening. Lows in the upper 20s. Chance of snow 30 percent.

    Hourly details
  • Day

    37°F

    Mostly cloudy in the morning then becoming partly sunny. Highs in the upper 30s.

    Night

    26°F

    Mostly clear with a slight chance of snow. Chance of precipitation 25%. Low temperature around 26F. Dew point will be around 24F with an average humidity of 81%. Winds will be 7 mph from the NE.

  • Day

    33°F

    Mostly cloudy. High temperature around 33F. Dew point will be around 21F with an average humidity of 70%. Winds will be 4 mph from the NE.

    Night

    26°F

    Clear. Low temperature around 26F. Dew point will be around 20F with an average humidity of 76%. Winds will be 4 mph from the NE.

  • Day

    35°F

    Mostly sunny with a slight chance of rain-snow mix. Chance of precipitation 25%. High temperature around 35F. Dew point will be around 24F with an average humidity of 72%. Winds will be 4 mph from the E.

    Night

    28°F

    Mostly cloudy. Low temperature around 28F. Dew point will be around 23F with an average humidity of 76%. Winds will be 4 mph from the NE.