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

37°F

3°C

Humidity 47%
Wind Speed SW 12 G 21 mph
Barometer 30.06 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 13 Mar 2:35 pm EDT
Extended Forecast for

Water Mill NY

  • This Afternoon

    This Afternoon: Mostly cloudy, with a steady temperature around 39. Southwest wind around 11 mph.

    High: 39 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of showers between 11pm and 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 35. South wind 11 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    Low: 35 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 45. Breezy, with a west wind 15 to 21 mph, with gusts as high as 38 mph.

    High: 45 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 30. West wind 8 to 13 mph becoming light northwest after midnight.

    Low: 30 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 44. Calm wind becoming southeast 5 to 9 mph in the morning.

    High: 44 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain likely after 2am. Mostly cloudy, with a low around 36. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Mostly Cloudy
    then Rain
    Likely

  • Monday

    Monday: Rain. High near 53. Chance of precipitation is 100%.

    High: 53 °F

    Rain

  • Monday Night

    Monday Night: Rain and possibly a thunderstorm. Low around 34. Chance of precipitation is 100%.

    Low: 34 °F

    Rain

  • Tuesday

    Tuesday: Rain likely before 8am. Mostly sunny, with a high near 43. Chance of precipitation is 60%.

    High: 43 °F

    Rain Likely
    then Mostly
    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a steady temperature around 39. Southwest wind around 11 mph.
Tonight
A slight chance of showers between 11pm and 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 35. South wind 11 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 45. Breezy, with a west wind 15 to 21 mph, with gusts as high as 38 mph.
Saturday Night
Increasing clouds, with a low around 30. West wind 8 to 13 mph becoming light northwest after midnight.
Sunday
Mostly cloudy, with a high near 44. Calm wind becoming southeast 5 to 9 mph in the morning.
Sunday Night
Rain likely after 2am. Mostly cloudy, with a low around 36. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain. High near 53. Chance of precipitation is 100%.
Monday Night
Rain and possibly a thunderstorm. Low around 34. Chance of precipitation is 100%.
Tuesday
Rain likely before 8am. Mostly sunny, with a high near 43. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Mostly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Partly sunny, with a high near 41.
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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:
2:26 pm EDT Mar 13, 2026
Forecast Valid:
2pm EDT Mar 13, 2026-6pm EDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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