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National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 40.89°N 72.39°W (Text-Only)
NWS Forecast for: Southampton NY
Issued by: National Weather Service New York, NY
Last Update: 7:08 am EDT Jun 30, 2026		Print

  • Today

    Today: Mostly sunny, with a high near 81. Southwest wind 5 to 13 mph.

    High: 81 °F

    Mostly Sunny



  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 68. Southwest wind 10 to 14 mph.

    Low: 68 °F

    Slight Chance
    T-storms


  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 82. Southwest wind 11 to 15 mph, with gusts as high as 26 mph.

    High: 82 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70. Southwest wind 10 to 13 mph, with gusts as high as 23 mph.

    Low: 70 °F

    Slight Chance
    T-storms


  • Thursday

    Thursday: Sunny, with a high near 89. Southwest wind 9 to 14 mph.

    High: 89 °F

    Sunny



  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear



  • Friday

    Friday: Sunny, with a high near 91.

    High: 91 °F

    Sunny



  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 73.

    Low: 73 °F

    Partly Cloudy



  • Independence
    Day

    Independence Day: Sunny, with a high near 87.

    High: 87 °F

    Sunny





    • Today: Mostly sunny, with a high near 81. Southwest wind 5 to 13 mph.

    Tonight: A 20 percent chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 68. Southwest wind 10 to 14 mph.

    Wednesday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 82. Southwest wind 11 to 15 mph, with gusts as high as 26 mph.

    Wednesday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70. Southwest wind 10 to 13 mph, with gusts as high as 23 mph.

    Thursday: Sunny, with a high near 89. Southwest wind 9 to 14 mph.

    Thursday Night: Mostly clear, with a low around 73.

    Friday: Sunny, with a high near 91.

    Friday Night: Partly cloudy, with a low around 73.

    Independence Day: Sunny, with a high near 87.

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

    Sunday: Mostly sunny, with a high near 86.

    Sunday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 70.

    Monday: A 30 percent chance of showers. Partly sunny, with a high near 82.


    Southampton NY
     40.89°N 72.39°W (Elev. 46 ft)

    Visit your local NWS office at: https://www.weather.gov/okx/