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

52°F

11°C

Humidity 76%
Wind Speed W 5 mph
Barometer 30.28 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 3 Nov 2:55 am EST
Extended Forecast for

Watermill NY

  • Overnight

    Overnight: Mostly clear, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 67. Light southwest wind increasing to 5 to 10 mph in the morning.

    High: 67 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50. Light southwest wind.

    Low: 50 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70. Southwest wind 3 to 8 mph.

    High: 70 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Cloudy during the early evening, then becoming partly cloudy, with a low around 56. Southwest wind 3 to 5 mph.

    Low: 56 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 69.

    High: 69 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Showers likely, mainly after 3am. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.

    Low: 57 °F

    Mostly Cloudy
    then Showers
    Likely

  • Friday

    Friday: Showers likely, then showers and possibly a thunderstorm after 1pm. Some of the storms could produce heavy rainfall. High near 67. Chance of precipitation is 80%.

    High: 67 °F

    Heavy Rain

  • Friday Night

    Friday Night: Rain. Low around 52. Chance of precipitation is 80%.

    Low: 52 °F

    Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 45. Calm wind.
Tuesday
Increasing clouds, with a high near 67. Light southwest wind increasing to 5 to 10 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 50. Light southwest wind.
Wednesday
Mostly sunny, with a high near 70. Southwest wind 3 to 8 mph.
Wednesday Night
Cloudy during the early evening, then becoming partly cloudy, with a low around 56. Southwest wind 3 to 5 mph.
Thursday
Mostly cloudy, with a high near 69.
Thursday Night
Showers likely, mainly after 3am. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Friday
Showers likely, then showers and possibly a thunderstorm after 1pm. Some of the storms could produce heavy rainfall. High near 67. Chance of precipitation is 80%.
Friday Night
Rain. Low around 52. Chance of precipitation is 80%.
Saturday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.
Saturday Night
Mostly cloudy, with a low around 46.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
Partly cloudy, with a low around 44.
Monday
A 40 percent chance of rain. Partly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Watermill NY
 40.93°N 72.35°W (Elev. 43 ft)
Last Update:
2:26 am EST Nov 3, 2026
Forecast Valid:
3am EST Nov 3, 2026-6pm EST Nov 9, 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