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

51°F

11°C

Humidity 76%
Wind Speed Calm
Barometer 30.09 in
Dewpoint 44°F (7°C)
Visibility 7.00 mi
Last update 1 Apr 5:15 pm EDT
Extended Forecast for

Water Mill NY

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm. Steady temperature around 56. Northwest wind around 5 mph. Chance of precipitation is 80%.

    High: 56 °F

    Showers

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 2am, then showers likely. Low around 39. Light east wind increasing to 5 to 10 mph after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 39 °F

    Showers then
    Showers
    Likely

  • Thursday

    Thursday: Showers likely, mainly before 8am. Cloudy, with a high near 43. Northeast wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

    High: 43 °F

    Showers
    Likely then
    Cloudy

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 2am. Cloudy, with a low around 37. East wind 5 to 9 mph, with gusts as high as 21 mph.

    Low: 37 °F

    Cloudy then
    Slight Chance
    Showers

  • Friday

    Friday: Mostly cloudy, with a high near 52. Light and variable wind becoming southwest 5 to 9 mph in the morning.

    High: 52 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers, mainly after 2pm. High near 54. Chance of precipitation is 80%.

    High: 54 °F

    Chance
    Showers then
    Showers

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. Steady temperature around 56. Northwest wind around 5 mph. Chance of precipitation is 80%.
Tonight
Showers and possibly a thunderstorm before 2am, then showers likely. Low around 39. Light east wind increasing to 5 to 10 mph after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers likely, mainly before 8am. Cloudy, with a high near 43. Northeast wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Thursday Night
A 20 percent chance of showers after 2am. Cloudy, with a low around 37. East wind 5 to 9 mph, with gusts as high as 21 mph.
Friday
Mostly cloudy, with a high near 52. Light and variable wind becoming southwest 5 to 9 mph in the morning.
Friday Night
Mostly cloudy, with a low around 45.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
Mostly cloudy, with a low around 42.
Sunday
Showers, mainly after 2pm. High near 54. Chance of precipitation is 80%.
Sunday Night
Showers, mainly before 8pm. Low around 39. Chance of precipitation is 80%.
Monday
Mostly sunny, with a high near 49.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Mostly sunny, with a high near 47.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Sunny, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Water Mill NY
 40.93°N 72.32°W (Elev. 36 ft)
Last Update:
2:31 pm EDT Apr 1, 2026
Forecast Valid:
5pm EDT Apr 1, 2026-6pm EDT Apr 8, 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