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.

Partly Cloudy

76°F

24°C

Humidity 69%
Wind Speed S 7 mph
Barometer 29.86 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 18 Aug 3:55 pm EDT
Extended Forecast for

Amagansett NY

  • Tonight

    Tonight: Partly cloudy, with a low around 70. Southwest wind around 5 mph becoming calm in the evening.

    Low: 70 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers before 11am. Mostly sunny, with a high near 84. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 84 °F

    Slight Chance
    Showers then
    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 71. Light southwest wind.

    Low: 71 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy through mid morning, then becoming sunny, with a high near 84. West wind 3 to 5 mph.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 2am. Mostly cloudy, with a low around 67. Calm wind.

    Low: 67 °F

    Slight Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 67.

    Low: 67 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly between 8am and 2pm. Partly sunny, with a high near 78. Chance of precipitation is 60%.

    High: 78 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.

    Low: 67 °F

    Showers
    Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 70. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
A 20 percent chance of showers before 11am. Mostly sunny, with a high near 84. Calm wind becoming southwest around 6 mph in the afternoon.
Wednesday Night
Increasing clouds, with a low around 71. Light southwest wind.
Thursday
Mostly cloudy through mid morning, then becoming sunny, with a high near 84. West wind 3 to 5 mph.
Thursday Night
A 20 percent chance of showers before 2am. Mostly cloudy, with a low around 67. Calm wind.
Friday
Mostly sunny, with a high near 80.
Friday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 67.
Saturday
Showers likely, mainly between 8am and 2pm. Partly sunny, with a high near 78. Chance of precipitation is 60%.
Saturday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
Sunday
Showers likely, mainly before 8am. Partly sunny, with a high near 81. Chance of precipitation is 60%.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 67.
Monday
Sunny, with a high near 80.
Monday Night
Mostly clear, with a low around 65.
Tuesday
Sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Amagansett NY
 41°N 72.19°W (Elev. 7 ft)
Last Update:
2:34 pm EDT Aug 18, 2026
Forecast Valid:
4pm EDT Aug 18, 2026-6pm EDT Aug 25, 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