7-Day Forecast 40.81°N 73.11°W (Text-Only)
NWS Forecast for: Islip, Long Island Mac Arthur Airport NY
Issued by: National Weather Service New York, NY
Last Update: 10:08 pm EDT May 28, 2024
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  • Overnight

    Overnight: Mostly clear, with a low around 61. West wind around 6 mph.

    Low: 61 °F

    Mostly Clear



  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 77. West wind around 8 mph.

    High: 77 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday
    Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms, mainly after 8pm.  Mostly cloudy, with a low around 58. West wind around 6 mph becoming light and variable  in the evening.

    Low: 58 °F

    Chance
    T-storms


  • Thursday

    Thursday: A slight chance of showers and thunderstorms.  Mostly cloudy, with a high near 74. North wind 8 to 10 mph.  Chance of precipitation is 20%.

    High: 74 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 55. West wind around 7 mph becoming northwest after midnight.

    Low: 55 °F

    Partly Cloudy



  • Friday

    Friday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny



  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy



  • Saturday

    Saturday: Sunny, with a high near 76.

    High: 76 °F

    Sunny



  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear



  • Overnight: Mostly clear, with a low around 61. West wind around 6 mph.

    Wednesday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 77. West wind around 8 mph.

    Wednesday Night: A 50 percent chance of showers and thunderstorms, mainly after 8pm. Mostly cloudy, with a low around 58. West wind around 6 mph becoming light and variable in the evening.

    Thursday: A slight chance of showers and thunderstorms. Mostly cloudy, with a high near 74. North wind 8 to 10 mph. Chance of precipitation is 20%.

    Thursday Night: Partly cloudy, with a low around 55. West wind around 7 mph becoming northwest after midnight.

    Friday: Mostly sunny, with a high near 73.

    Friday Night: Partly cloudy, with a low around 56.

    Saturday: Sunny, with a high near 76.

    Saturday Night: Mostly clear, with a low around 58.

    Sunday: Mostly sunny, with a high near 77.

    Sunday Night: Partly cloudy, with a low around 61.

    Monday: Mostly sunny, with a high near 78.

    Monday Night: Partly cloudy, with a low around 61.

    Tuesday: Mostly sunny, with a high near 77.



    Islip, Long Island Mac Arthur Airport NY
     40.81°N 73.11°W (Elev. 98 ft)

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