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

34°F

1°C

Humidity 56%
Wind Speed SW 10 G 16 mph
Barometer 30.03 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 9 Dec 7:35 pm EST
Extended Forecast for

Water Mill NY

  • Tonight

    Tonight: Mostly cloudy, with a temperature rising to around 38 by midnight. Wind chill values between 25 and 30. Southwest wind 8 to 11 mph, with gusts as high as 25 mph.

    Low: 30 °F⇑

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after 4pm. Increasing clouds, with a high near 52. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Partly Sunny
    then Rain
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 32. Southwest wind 11 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 60%.

    Low: 32 °F

    Rain Likely

  • Thursday

    Thursday: Mostly sunny, with a steady temperature around 35. Wind chill values between 20 and 30. West wind 16 to 18 mph, with gusts as high as 34 mph.

    High: 35 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24. West wind 14 to 18 mph, with gusts as high as 37 mph.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 42.

    High: 42 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
Mostly cloudy, with a temperature rising to around 38 by midnight. Wind chill values between 25 and 30. Southwest wind 8 to 11 mph, with gusts as high as 25 mph.
Wednesday
Rain likely, mainly after 4pm. Increasing clouds, with a high near 52. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 32. Southwest wind 11 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 60%.
Thursday
Mostly sunny, with a steady temperature around 35. Wind chill values between 20 and 30. West wind 16 to 18 mph, with gusts as high as 34 mph.
Thursday Night
Partly cloudy, with a low around 24. West wind 14 to 18 mph, with gusts as high as 37 mph.
Friday
Mostly sunny, with a high near 37.
Friday Night
Mostly cloudy, with a low around 28.
Saturday
Mostly cloudy, with a high near 42.
Saturday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 30.
Sunday
A chance of snow before 9am, then a chance of rain between 9am and 3pm, then a chance of snow after 3pm. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 20.
Monday
Mostly sunny, with a high near 32.
Monday Night
Mostly cloudy, with a low around 22.
Tuesday
Mostly sunny, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Water Mill NY
 40.91°N 72.36°W (Elev. 10 ft)
Last Update:
5:42 pm EST Dec 9, 2025
Forecast Valid:
7pm EST Dec 9, 2025-6pm EST Dec 16, 2025
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation