7-Day Forecast 40.75°N 73.18°W (Text-Only)
NWS Forecast for: Islip Terrace NY
Issued by: National Weather Service New York, NY
Last Update: 3:15 am EDT Jul 3, 2025
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  • This
    Afternoon

    This Afternoon: A slight chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm.  Sunny, with a high near 88. Southwest wind around 9 mph.  Chance of precipitation is 30%.

    High: 88 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 8pm.  Partly cloudy, with a low around 68. Northwest wind around 6 mph.

    Low: 68 °F

    Chance
    T-storms then
    Mostly Clear

  • Independence
    Day

    Independence Day: Sunny, with a high near 85. North wind around 7 mph.

    High: 85 °F

    Sunny


  • Friday
    Night

    Friday Night: Mostly clear, with a low around 66. West wind around 5 mph becoming calm  in the evening.

    Low: 66 °F

    Mostly Clear


  • Saturday

    Saturday: Sunny, with a high near 84. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 84 °F

    Sunny


  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 69.

    Low: 69 °F

    Partly Cloudy


  • Sunday

    Sunday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny


  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 71.

    Low: 71 °F

    Partly Cloudy


  • Monday

    Monday: Sunny, with a high near 87.

    High: 87 °F

    Sunny




  • This Afternoon: A slight chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Sunny, with a high near 88. Southwest wind around 9 mph. Chance of precipitation is 30%.

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 68. Northwest wind around 6 mph.

    Independence Day: Sunny, with a high near 85. North wind around 7 mph.

    Friday Night: Mostly clear, with a low around 66. West wind around 5 mph becoming calm in the evening.

    Saturday: Sunny, with a high near 84. Calm wind becoming south 5 to 8 mph in the afternoon.

    Saturday Night: Partly cloudy, with a low around 69.

    Sunday: Mostly sunny, with a high near 85.

    Sunday Night: Partly cloudy, with a low around 71.

    Monday: Sunny, with a high near 87.

    Monday Night: Partly cloudy, with a low around 72.

    Tuesday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.

    Tuesday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.

    Wednesday: A 30 percent chance of showers. Partly sunny, with a high near 84.



    Islip Terrace NY
     40.75°N 73.18°W (Elev. 30 ft)

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