NWS Forecast for: Islandia NY
Issued by: National Weather Service New York, NY
Last Update: 6:30 am EST Dec 14, 2019
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  • Today

    Today: Rain likely, mainly before noon.  Areas of fog before noon.  Otherwise, cloudy, with a high near 57. Southeast wind 6 to 13 mph becoming south in the morning.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Rain Likely
    and Areas Fog


    High: 57 °F

  • Tonight

    Tonight: A 20 percent chance of rain before 9pm.  Cloudy, then gradually becoming partly cloudy, with a low around 40. Breezy, with a west wind around 23 mph, with gusts as high as 33 mph.

    Breezy.
    Slight Chance
    Rain then
    Mostly Cloudy

    Low: 40 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 47. Breezy, with a west wind around 23 mph, with gusts as high as 33 mph.

    Mostly Sunny
    and Breezy


    High: 47 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 27. Wind chill values between 20 and 25. Breezy, with a west wind 16 to 21 mph decreasing to 9 to 14 mph after midnight.

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

    Low: 27 °F

  • Monday

    Monday: A chance of rain after 9am, mixing with snow after 3pm.  Partly sunny, with a high near 38. Northwest wind around 6 mph becoming light and variable.  Chance of precipitation is 30%.

    Slight Chance
    Rain then
    Chance Wintry
    Mix

    High: 38 °F

  • Monday
    Night

    Monday Night: Snow and freezing rain likely before 9pm, then rain.  Temperature rising to around 40 by 1am. Chance of precipitation is 90%. Little or no ice accumulation expected.  New snow accumulation of less than a half inch possible.

    Wintry Mix
    Likely then
    Rain

    Low: 31 °F

  • Tuesday

    Tuesday: Rain likely, mainly before noon.  Cloudy, with a high near 47. Chance of precipitation is 60%.

    Rain Likely
    then Chance
    Rain

    High: 47 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 28.

    Partly Cloudy



    Low: 28 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36.

    Mostly Sunny



    High: 36 °F



  • Today: Rain likely, mainly before noon. Areas of fog before noon. Otherwise, cloudy, with a high near 57. Southeast wind 6 to 13 mph becoming south in the morning. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Tonight: A 20 percent chance of rain before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 40. Breezy, with a west wind around 23 mph, with gusts as high as 33 mph.

    Sunday: Mostly sunny, with a high near 47. Breezy, with a west wind around 23 mph, with gusts as high as 33 mph.

    Sunday Night: Partly cloudy, with a low around 27. Wind chill values between 20 and 25. Breezy, with a west wind 16 to 21 mph decreasing to 9 to 14 mph after midnight.

    Monday: A chance of rain after 9am, mixing with snow after 3pm. Partly sunny, with a high near 38. Northwest wind around 6 mph becoming light and variable. Chance of precipitation is 30%.

    Monday Night: Snow and freezing rain likely before 9pm, then rain. Temperature rising to around 40 by 1am. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

    Tuesday: Rain likely, mainly before noon. Cloudy, with a high near 47. Chance of precipitation is 60%.

    Tuesday Night: Partly cloudy, with a low around 28.

    Wednesday: Mostly sunny, with a high near 36.

    Wednesday Night: Partly cloudy, with a low around 21.

    Thursday: Sunny, with a high near 34.

    Thursday Night: Partly cloudy, with a low around 24.

    Friday: Mostly sunny, with a high near 34.



    Islandia NY
     40.81°N 73.17°W (Elev. 161 ft)

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