10-Day Weather Forecast - Islip Terrace, NY

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  • 42|40°F
    Mostly Cloudy
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    Today

    42°F

    Sunny this morning then becoming mostly cloudy. Highs in the mid 40s. West winds 10 to 15 mph becoming south 15 to 20 mph this afternoon. Gusts up to 30 mph.

    Tonight

    40°F

    Mostly cloudy with a slight chance of rain in the evening then partly cloudy after midnight. Breezy with lows in the upper 30s. Southwest winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 20 percent.

    Hourly details
  • Weekend Weather

  • Day

    50°F

    Sunny windy with highs in the upper 40s. West winds 20 to 30 mph with gusts up to 40 mph.

    Night

    33°F

    Mostly clear in the evening then becoming mostly cloudy. Lows in the lower 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph diminishing to 5 to 10 mph after midnight.

    Hourly details
  • Day

    44°F

    Mostly cloudy. Highs in the upper 40s. Northeast winds 5 to 10 mph becoming southeast 10 to 15 mph in the afternoon. Gusts up to 25 mph.

    Night

    42°F

    Cloudy. A chance of rain after midnight. Breezy with lows in the upper 30s. Chance of rain 50 percent.

    Hourly details
  • Day

    56°F

    Rain in the morning then rain with a chance of thunderstorms in the afternoon. Windy with highs in the mid 50s. Chance of rain near 100 percent.

    Night

    38°F

    Rain with a chance of thunderstorms in the evening then rain after midnight. Very windy with lows in the upper 30s. Chance of rain 90 percent.

    Hourly details
  • Day

    41°F

    Partly sunny. Rain likely in the morning. Windy with highs in the mid 40s. Chance of rain 60 percent.

    Night

    27°F

    Partly cloudy in the evening then clearing. Breezy with lows in the mid 20s.

    Hourly details
  • Day

    37°F

    Sunny. Highs in the upper 30s.

    Night

    32°F

    Mostly cloudy. Lows in the upper 20s.

    Hourly details
  • Day

    45°F

    Partly sunny in the morning then becoming mostly cloudy. Highs in the lower 40s.

    Night

    35°F

    Cloudy. Low temperature around 35F. Dew point will be around 30F with an average humidity of 72%. Winds will be 4 mph from the SE.

  • Day

    46°F

    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 46F. Dew point will be around 33F with an average humidity of 69%. Winds will be 3 mph from the E.

    Night

    36°F

    Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 36F. Dew point will be around 33F with an average humidity of 78%. Winds will be 2 mph from the NE.

  • Weekend Weather

  • Day

    46°F

    Cloudy. High temperature around 46F. Dew point will be around 33F with an average humidity of 68%. Winds will be 4 mph from the NW.

    Night

    34°F

    Partly cloudy. Low temperature around 34F. Dew point will be around 29F with an average humidity of 69%. Winds will be 6 mph from the W.