National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

East Hampton Town Airport (KJPX)

Lat: 40.96°NLon: 72.25°WElev: 55ft.

Fair

26°F

-3°C

Humidity 92%
Wind Speed Calm
Barometer 30.12 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 20 Apr 6:15 am EDT
Extended Forecast for

2 Miles ESE Water Mill NY

Frost Advisory April 20, 06:33am until April 20, 08:00am
Freeze Warning April 21, 12:00am until April 21, 09:00am
Click here for hazard details and duration
...
Freeze Warning
  •  
    Frost Advisory April 20, 06:33am until April 20, 08:00am

    NOW until 8:00am Mon

    Frost Advisory

  • Today

    High: 50 °F

    Chance
    Showers

  • Tonight

    Tonight: Widespread frost, mainly after 3am. Otherwise, partly cloudy, with a low around 31. Wind chill values between 25 and 30. North wind around 7 mph.

    Low: 31 °F

    Partly Cloudy
    then Frost

  • Tuesday

    Tuesday: Widespread frost before 8am. Otherwise, sunny, with a high near 48. Wind chill values between 25 and 35 early. North wind 5 to 7 mph becoming south in the afternoon.

    High: 48 °F

    Frost then
    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after 2am. Increasing clouds, with a low around 37. South wind around 6 mph.

    Low: 37 °F

    Partly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers before 2pm. Mostly cloudy, with a high near 52. South wind 8 to 10 mph.

    High: 52 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Today
A 30 percent chance of showers, mainly between 10am and 2pm. Areas of frost before 7am. Otherwise, increasing clouds, with a high near 50. Calm wind becoming west 5 to 7 mph in the morning.
Tonight
Widespread frost, mainly after 3am. Otherwise, partly cloudy, with a low around 31. Wind chill values between 25 and 30. North wind around 7 mph.
Tuesday
Widespread frost before 8am. Otherwise, sunny, with a high near 48. Wind chill values between 25 and 35 early. North wind 5 to 7 mph becoming south in the afternoon.
Tuesday Night
A 30 percent chance of showers after 2am. Increasing clouds, with a low around 37. South wind around 6 mph.
Wednesday
A 30 percent chance of showers before 2pm. Mostly cloudy, with a high near 52. South wind 8 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 43.
Thursday
Mostly sunny, with a high near 57.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Mostly sunny, with a high near 55.
Friday Night
Partly cloudy, with a low around 42.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 51.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 42.
Sunday
A 30 percent chance of showers. Mostly cloudy, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Water Mill NY
 40.91°N 72.33°W (Elev. 0 ft)
Last Update:
6:13 am EDT Apr 20, 2026
Forecast Valid:
6am EDT Apr 20, 2026-6pm EDT Apr 26, 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