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.

Overcast

68°F

20°C

Humidity 82%
Wind Speed Calm
Barometer 30.30 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 16 Sep 11:35 pm EDT
Extended Forecast for

Southampton NY

  • Tonight

    Tonight: Patchy fog. Otherwise, mostly clear, with a low around 64. Light southwest wind.

    Low: 64 °F

    Patchy Fog

  • Thursday

    Thursday: Mostly sunny, with a high near 75. Light southwest wind increasing to 5 to 10 mph in the morning.

    High: 75 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers, mainly between 11pm and 5am. Mostly cloudy, with a low around 66. Southwest wind around 9 mph.

    Low: 66 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 77. North wind 7 to 10 mph.

    High: 77 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 57. Northeast wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 57 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 58 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.

    High: 71 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely, mainly before 2am. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.

    Low: 58 °F

    Showers
    Likely

Detailed Forecast

Tonight
Patchy fog. Otherwise, mostly clear, with a low around 64. Light southwest wind.
Thursday
Mostly sunny, with a high near 75. Light southwest wind increasing to 5 to 10 mph in the morning.
Thursday Night
A 40 percent chance of showers, mainly between 11pm and 5am. Mostly cloudy, with a low around 66. Southwest wind around 9 mph.
Friday
Mostly sunny, with a high near 77. North wind 7 to 10 mph.
Friday Night
Partly cloudy, with a low around 57. Northeast wind 8 to 10 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 67.
Saturday Night
Mostly cloudy, with a low around 58.
Sunday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.
Sunday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 69.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 57.
Tuesday
A 40 percent chance of showers. Mostly cloudy, with a high near 68.
Tuesday Night
Mostly cloudy, with a low around 57.
Wednesday
Partly sunny, with a high near 68.
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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:
3:19 pm EDT Sep 16, 2026
Forecast Valid:
11pm EDT Sep 16, 2026-6pm EDT Sep 23, 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