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.

Light Drizzle

50°F

10°C

Humidity 92%
Wind Speed SW 10 mph
Barometer 29.65 in
Dewpoint 47°F (8°C)
Visibility 7.00 mi
Wind Chill46°F (8°C)
Last update 27 Mar 4:15 am EDT
Extended Forecast for

Water Mill NY

  • Overnight

    Overnight: Showers. Steady temperature around 48. West wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.

    Low: 48 °F

    Showers

  • Friday

    Friday: Showers likely, mainly before 8am. Mostly cloudy, with a high near 49. North wind 10 to 13 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Showers
    Likely then
    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 28. Northeast wind around 7 mph.

    Low: 28 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 38. Wind chill values between 20 and 30. Northwest wind 8 to 13 mph.

    High: 38 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28. Northwest wind 3 to 5 mph.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Showers. Steady temperature around 48. West wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.
Friday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 49. North wind 10 to 13 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Mostly cloudy, with a low around 28. Northeast wind around 7 mph.
Saturday
Mostly sunny, with a high near 38. Wind chill values between 20 and 30. Northwest wind 8 to 13 mph.
Saturday Night
Partly cloudy, with a low around 28. Northwest wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 44.
Sunday Night
Mostly cloudy, with a low around 38.
Monday
Partly sunny, with a high near 51.
Monday Night
Mostly cloudy, with a low around 40.
Tuesday
A 30 percent chance of rain. Partly sunny, with a high near 50.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 41.
Wednesday
A 30 percent chance of rain. Partly sunny, with a high near 54.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 43.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 54.
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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:
2:20 am EDT Mar 27, 2026
Forecast Valid:
4am EDT Mar 27, 2026-6pm EDT Apr 2, 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