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.

Light Rain

40°F

4°C

Humidity 66%
Wind Speed NW 6 mph
Barometer 29.89 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 14 Nov 11:35 pm EST
Extended Forecast for

Sag Harbor NY

  • Tonight

    Tonight: A 30 percent chance of showers before 1am. Partly cloudy, with a low around 37. Northwest wind 8 to 10 mph.

    Low: 37 °F

    Chance
    Showers

  • Saturday

    Saturday: Increasing clouds, with a high near 55. North wind around 7 mph becoming southwest in the afternoon.

    High: 55 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Showers. Steady temperature around 52. Southwest wind 7 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 52 °F

    Showers

  • Sunday

    Sunday: A 30 percent chance of showers, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a temperature rising to near 58 by 10am, then falling to around 49 during the remainder of the day. Breezy, with a west wind 14 to 20 mph, with gusts as high as 36 mph.

    High: 58 °F⇓

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37. Breezy, with a west wind 17 to 20 mph, with gusts as high as 37 mph.

    Low: 37 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: Mostly sunny, with a high near 46. Breezy.

    High: 46 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers before 1am. Partly cloudy, with a low around 37. Northwest wind 8 to 10 mph.
Saturday
Increasing clouds, with a high near 55. North wind around 7 mph becoming southwest in the afternoon.
Saturday Night
Showers. Steady temperature around 52. Southwest wind 7 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
A 30 percent chance of showers, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a temperature rising to near 58 by 10am, then falling to around 49 during the remainder of the day. Breezy, with a west wind 14 to 20 mph, with gusts as high as 36 mph.
Sunday Night
Partly cloudy, with a low around 37. Breezy, with a west wind 17 to 20 mph, with gusts as high as 37 mph.
Monday
Mostly sunny, with a high near 46. Breezy.
Monday Night
Mostly clear, with a low around 37.
Tuesday
Mostly sunny, with a high near 47.
Tuesday Night
Partly cloudy, with a low around 37.
Wednesday
Sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Partly sunny, with a high near 51.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 43.
Friday
A 40 percent chance of rain. Mostly cloudy, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sag Harbor NY
 40.99°N 72.28°W (Elev. 75 ft)
Last Update:
10:06 pm EST Nov 14, 2025
Forecast Valid:
11pm EST Nov 14, 2025-6pm EST Nov 21, 2025
 
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