NWS Forecast for: Port Jefferson Station NY
Issued by: National Weather Service New York, NY
Last Update: 6:03 am EST Dec 15, 2017
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  • Today

    Today: Snow likely, mainly after 5pm.  Increasing clouds, with a high near 31. Wind chill values between 15 and 25. Calm wind becoming southwest around 6 mph.  Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 2 inches possible.

    Partly Sunny
    then Snow
    Likely

    High: 31 °F

  • Tonight

    Tonight: Snow, mainly before 10pm.  Low around 25. Wind chill values between 15 and 20. Light west wind increasing to 9 to 14 mph in the evening.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Snow then
    Slight Chance
    Snow

    Low: 25 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 37. Wind chill values between 15 and 25. West wind 15 to 18 mph, with gusts as high as 29 mph.

    Mostly Sunny


    High: 37 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 23. Northwest wind 6 to 16 mph.

    Partly Cloudy


    Low: 23 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 38. Calm wind becoming southwest around 6 mph in the afternoon.

    Mostly Sunny


    High: 38 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of rain after 1am.  Mostly cloudy, with a steady temperature around 34.

    Mostly Cloudy
    then Chance
    Rain

    Low: 34 °F

  • Monday

    Monday: Mostly cloudy, with a high near 45.

    Mostly Cloudy


    High: 45 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 36.

    Mostly Cloudy


    Low: 36 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 50.

    Partly Sunny


    High: 50 °F



  • Today: Snow likely, mainly after 5pm. Increasing clouds, with a high near 31. Wind chill values between 15 and 25. Calm wind becoming southwest around 6 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 2 inches possible.

    Tonight: Snow, mainly before 10pm. Low around 25. Wind chill values between 15 and 20. Light west wind increasing to 9 to 14 mph in the evening. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Saturday: Mostly sunny, with a high near 37. Wind chill values between 15 and 25. West wind 15 to 18 mph, with gusts as high as 29 mph.

    Saturday Night: Partly cloudy, with a low around 23. Northwest wind 6 to 16 mph.

    Sunday: Mostly sunny, with a high near 38. Calm wind becoming southwest around 6 mph in the afternoon.

    Sunday Night: A 30 percent chance of rain after 1am. Mostly cloudy, with a steady temperature around 34.

    Monday: Mostly cloudy, with a high near 45.

    Monday Night: Mostly cloudy, with a low around 36.

    Tuesday: Partly sunny, with a high near 50.

    Tuesday Night: Partly cloudy, with a low around 35.

    Wednesday: Mostly sunny, with a high near 42. Breezy.

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

    Thursday: Mostly sunny, with a high near 42.



    Port Jefferson Station NY
     40.93°N 73.06°W (Elev. 161 ft)

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