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: 7:17 am EDT Jun 12, 2024
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  • Today

    Today: Partly sunny, with a high near 77. North wind 6 to 9 mph becoming southwest in the afternoon.

    High: 77 °F

    Partly Sunny


  • Tonight

    Tonight: Partly cloudy, with a low around 62. Southwest wind 5 to 8 mph.

    Low: 62 °F

    Partly Cloudy


  • Thursday

    Thursday: Sunny, with a high near 81. South wind 5 to 14 mph.

    High: 81 °F

    Sunny


  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 67. South wind around 11 mph.

    Low: 67 °F

    Partly Cloudy


  • Friday

    Friday: A 50 percent chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 81. South wind 13 to 15 mph.

    High: 81 °F

    Mostly Sunny
    then Chance
    T-storms

  • Friday
    Night

    Friday Night: Showers and thunderstorms likely before 11pm, then showers likely between 11pm and 2am.  Mostly cloudy, then gradually becoming mostly clear, with a low around 62. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 62 °F

    Showers
    Likely

  • Saturday

    Saturday: Sunny, with a high near 80.

    High: 80 °F

    Sunny


  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear


  • Sunday

    Sunday: Sunny, with a high near 78.

    High: 78 °F

    Sunny


  • Today: Partly sunny, with a high near 77. North wind 6 to 9 mph becoming southwest in the afternoon.

    Tonight: Partly cloudy, with a low around 62. Southwest wind 5 to 8 mph.

    Thursday: Sunny, with a high near 81. South wind 5 to 14 mph.

    Thursday Night: Partly cloudy, with a low around 67. South wind around 11 mph.

    Friday: A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 81. South wind 13 to 15 mph.

    Friday Night: Showers and thunderstorms likely before 11pm, then showers likely between 11pm and 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 62. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.

    Saturday: Sunny, with a high near 80.

    Saturday Night: Mostly clear, with a low around 59.

    Sunday: Sunny, with a high near 78.

    Sunday Night: Partly cloudy, with a low around 62.

    Monday: Mostly sunny, with a high near 81.

    Monday Night: Mostly clear, with a low around 67.

    Tuesday: Mostly sunny, with a high near 85.



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

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