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

40°F

4°C

Humidity 82%
Wind Speed SE 8 G 17 mph
Barometer 29.98 in
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 21 Mar 11:55 pm EDT
Extended Forecast for

Southampton NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 37. Light southeast wind.

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of showers before 11am, then a chance of showers after 5pm. Mostly cloudy, with a high near 50. Southwest wind 7 to 11 mph. Chance of precipitation is 30%.

    High: 50 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Rain. Low around 37. West wind around 5 mph becoming light and variable. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Rain

  • Monday

    Monday: A 50 percent chance of rain before 2pm. Cloudy, with a steady temperature around 40. North wind 9 to 11 mph.

    High: 40 °F

    Chance Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30. North wind 6 to 8 mph.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 33.

    Low: 33 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 37. Light southeast wind.
Sunday
A slight chance of showers before 11am, then a chance of showers after 5pm. Mostly cloudy, with a high near 50. Southwest wind 7 to 11 mph. Chance of precipitation is 30%.
Sunday Night
Rain. Low around 37. West wind around 5 mph becoming light and variable. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A 50 percent chance of rain before 2pm. Cloudy, with a steady temperature around 40. North wind 9 to 11 mph.
Monday Night
Partly cloudy, with a low around 30. North wind 6 to 8 mph.
Tuesday
Sunny, with a high near 41.
Tuesday Night
Increasing clouds, with a low around 33.
Wednesday
Partly sunny, with a high near 46.
Wednesday Night
Mostly cloudy, with a low around 35.
Thursday
A chance of rain between 8am and 2pm. Partly sunny, with a high near 48. Chance of precipitation is 30%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
Friday
Rain likely. Mostly sunny, with a high near 47. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Southampton NY
 40.89°N 72.39°W (Elev. 46 ft)
Last Update:
3:03 pm EDT Mar 21, 2026
Forecast Valid:
12am EDT Mar 22, 2026-6pm EDT Mar 28, 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