National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

East Hampton Town Airport (KJPX)

Lat: 40.96°NLon: 72.25°WElev: 55ft.

Fair

65°F

18°C

Humidity 80%
Wind Speed Calm
Barometer 30.22 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 8 Sep 7:55 pm EDT
Extended Forecast for

Southampton NY

  • Tonight

    Tonight: Partly cloudy, with a low around 66. Southwest wind around 5 mph becoming calm in the evening.

    Low: 66 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77. Light south wind increasing to 8 to 13 mph in the morning.

    High: 77 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 70. Southwest wind 15 to 17 mph, with gusts as high as 31 mph.

    Low: 70 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers after 2pm. Partly sunny, with a high near 80. Southwest wind 13 to 16 mph, with gusts as high as 28 mph.

    High: 80 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 65. West wind 5 to 7 mph becoming northwest after midnight. Chance of precipitation is 50%.

    Low: 65 °F

    Chance
    Showers

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 74.

    High: 74 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 65.

    Low: 65 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 66. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 77. Light south wind increasing to 8 to 13 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 70. Southwest wind 15 to 17 mph, with gusts as high as 31 mph.
Thursday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 80. Southwest wind 13 to 16 mph, with gusts as high as 28 mph.
Thursday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 65. West wind 5 to 7 mph becoming northwest after midnight. Chance of precipitation is 50%.
Friday
Partly sunny, then gradually becoming sunny, with a high near 74.
Friday Night
Mostly clear, with a low around 61.
Saturday
Mostly sunny, with a high near 73.
Saturday Night
Partly cloudy, with a low around 65.
Sunday
Partly sunny, with a high near 76.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 66.
Monday
Mostly sunny, with a high near 76.
Monday Night
Partly cloudy, with a low around 63.
Tuesday
Mostly sunny, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Southampton NY
 40.89°N 72.39°W (Elev. 46 ft)
Last Update:
2:19 pm EDT Sep 8, 2026
Forecast Valid:
8pm EDT Sep 8, 2026-6pm EDT Sep 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation