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

36°F

2°C

Humidity 83%
Wind Speed SW 3 mph
Barometer 29.74 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 25 Feb 8:55 pm EST
Extended Forecast for

Water Mill NY

  • Tonight

    Tonight: Mostly clear, with a low around 29. Southwest wind 6 to 9 mph.

    Low: 29 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of snow after 4pm. Mostly sunny, with a high near 36. Wind chill values between 25 and 35. West wind around 6 mph becoming calm in the afternoon.

    High: 36 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 36. Wind chill values between 25 and 35. Calm wind becoming south around 5 mph.

    High: 36 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a steady temperature around 31. Calm wind.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 29. Southwest wind 6 to 9 mph.
Thursday
A 20 percent chance of snow after 4pm. Mostly sunny, with a high near 36. Wind chill values between 25 and 35. West wind around 6 mph becoming calm in the afternoon.
Thursday Night
Mostly clear, with a low around 23. Calm wind.
Friday
Sunny, with a high near 36. Wind chill values between 25 and 35. Calm wind becoming south around 5 mph.
Friday Night
Mostly clear, with a steady temperature around 31. Calm wind.
Saturday
Mostly sunny, with a high near 42.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly cloudy, with a high near 36.
Sunday Night
Partly cloudy, with a low around 17.
Monday
A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 28.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 18.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Wednesday
A 50 percent chance of rain. Partly sunny, with a high near 40.
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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:
5:43 pm EST Feb 25, 2026
Forecast Valid:
9pm EST Feb 25, 2026-6pm EST Mar 4, 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