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

53°F

12°C

Humidity 62%
Wind Speed W 5 mph
Barometer 29.90 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 8 Mar 10:55 pm EDT
Extended Forecast for

Water Mill NY

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 9am. Otherwise, sunny, with a high near 52. Calm wind becoming southwest 5 to 7 mph in the morning.

    High: 52 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36. South wind 3 to 5 mph.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 50. Calm wind becoming southwest 5 to 7 mph in the morning.

    High: 50 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. Southwest wind around 6 mph becoming calm in the evening.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 51.

    High: 51 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers after 2am. Cloudy, with a low around 40.

    Low: 40 °F

    Cloudy then
    Chance
    Showers

  • Thursday

    Thursday: Showers likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.

    High: 50 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 37. Calm wind.
Monday
Patchy fog before 9am. Otherwise, sunny, with a high near 52. Calm wind becoming southwest 5 to 7 mph in the morning.
Monday Night
Partly cloudy, with a low around 36. South wind 3 to 5 mph.
Tuesday
Partly sunny, with a high near 50. Calm wind becoming southwest 5 to 7 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 38. Southwest wind around 6 mph becoming calm in the evening.
Wednesday
Cloudy, with a high near 51.
Wednesday Night
A 40 percent chance of showers after 2am. Cloudy, with a low around 40.
Thursday
Showers likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 28.
Friday
Partly sunny, with a high near 43.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 34.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Mostly cloudy, with a high near 45.
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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:
9:30 pm EDT Mar 8, 2026
Forecast Valid:
11pm EDT Mar 8, 2026-6pm EDT Mar 15, 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