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

46°F

8°C

Humidity 93%
Wind Speed Calm
Barometer 30.48 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 10 Oct 9:35 pm EDT
Extended Forecast for

Greenport NY

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 56. Southeast wind 3 to 5 mph.

    Low: 56 °F

    Partly Cloudy

  • Sunday

    Sunday: Periods of rain, mainly after 2pm. High near 62. Southeast wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 62 °F

    Chance Rain
    then Rain

  • Sunday Night

    Sunday Night: Periods of rain, with thunderstorms also possible after 11pm. Some of the storms could produce heavy rainfall. Steady temperature around 62. East wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Low: 62 °F

    Heavy Rain

  • Columbus Day

    Columbus Day: Rain likely, mainly before 8am. Cloudy through mid morning, then gradual clearing, with a high near 67. North wind 8 to 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 67 °F

    Rain Likely
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: Mostly clear, with a low around 58. Light and variable wind.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 60.

    Low: 60 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a steady temperature around 56. Southeast wind 3 to 5 mph.
Sunday
Periods of rain, mainly after 2pm. High near 62. Southeast wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Periods of rain, with thunderstorms also possible after 11pm. Some of the storms could produce heavy rainfall. Steady temperature around 62. East wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Columbus Day
Rain likely, mainly before 8am. Cloudy through mid morning, then gradual clearing, with a high near 67. North wind 8 to 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly clear, with a low around 58. Light and variable wind.
Tuesday
Partly sunny, with a high near 65.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 60.
Wednesday
Mostly sunny, with a high near 69.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 53.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 63.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 54.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
Greenport NY
 41.09°N 72.37°W (Elev. 0 ft)
Last Update:
3:14 pm EDT Oct 10, 2026
Forecast Valid:
9pm EDT Oct 10, 2026-6pm EDT Oct 17, 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