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

23°F

-5°C

Humidity 28%
Wind Speed N 3 mph
Barometer 30.67 in
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Last update 2 Mar 10:15 am EST
Extended Forecast for

Water Mill NY

  • Today

    Today: Mostly sunny, with a high near 28. Wind chill values between 15 and 25. North wind around 5 mph becoming calm in the afternoon.

    High: 28 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 18. Light south wind.

    Low: 18 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of rain and snow before 10am, then rain. High near 40. Wind chill values between 25 and 35. Southeast wind 3 to 6 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 40 °F

    Chance
    Rain/Snow
    then Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 33. South wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 33 °F

    Rain

  • Wednesday

    Wednesday: A 20 percent chance of rain. Partly sunny, with a high near 43. West wind 5 to 7 mph becoming calm in the afternoon.

    High: 43 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain. Cloudy, with a high near 46.

    High: 46 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain. Cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

  • Friday

    Friday: A 40 percent chance of rain before 1pm. Cloudy, with a high near 41.

    High: 41 °F

    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 28. Wind chill values between 15 and 25. North wind around 5 mph becoming calm in the afternoon.
Tonight
Mostly clear, with a low around 18. Light south wind.
Tuesday
A chance of rain and snow before 10am, then rain. High near 40. Wind chill values between 25 and 35. Southeast wind 3 to 6 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday Night
Rain. Low around 33. South wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A 20 percent chance of rain. Partly sunny, with a high near 43. West wind 5 to 7 mph becoming calm in the afternoon.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 35.
Thursday
A 40 percent chance of rain. Cloudy, with a high near 46.
Thursday Night
A 50 percent chance of rain. Cloudy, with a low around 35.
Friday
A 40 percent chance of rain before 1pm. Cloudy, with a high near 41.
Friday Night
A 30 percent chance of rain before 1am. Cloudy, with a low around 33.
Saturday
Cloudy, with a high near 47.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 37.
Sunday
Mostly cloudy, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Water Mill NY
 40.93°N 72.32°W (Elev. 36 ft)
Last Update:
2:30 am EST Mar 2, 2026
Forecast Valid:
10am EST Mar 2, 2026-6pm EDT Mar 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