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.

Mostly Cloudy

58°F

14°C

Humidity 72%
Wind Speed S 15 G 24 mph
Barometer 29.89 in
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 11 Mar 1:55 pm EDT
Extended Forecast for

Greenport NY

  • This Afternoon

    This Afternoon: A 20 percent chance of showers. Partly sunny, with a high near 59. South wind around 10 mph.

    High: 59 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A chance of showers, with thunderstorms also possible after 8pm. Areas of fog after 8pm. Otherwise, mostly cloudy, with a low around 40. Breezy, with a south wind 16 to 20 mph. Chance of precipitation is 30%.

    Low: 40 °F

    Chance
    Showers and
    Areas Fog

  • Thursday

    Thursday: Rain showers likely before 5pm, then a slight chance of rain and snow showers. Cloudy, with a temperature rising to near 51 by 10am, then falling to around 41 during the remainder of the day. Breezy, with a northwest wind 16 to 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 51 °F⇓

    Breezy.
    Showers
    Likely then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: Mostly cloudy during the early evening, then gradual clearing, with a low around 30. Wind chill values between 20 and 25. Northwest wind around 14 mph.

    Low: 30 °F

    Gradual
    Clearing

  • Friday

    Friday: Increasing clouds, with a high near 45. West wind 8 to 17 mph becoming south in the afternoon.

    High: 45 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 35. Breezy.

    Low: 35 °F

    Decreasing
    Clouds and
    Breezy

  • Saturday

    Saturday: Sunny, with a high near 44. Breezy.

    High: 44 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Cloudy, with a high near 47.

    High: 47 °F

    Cloudy

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Partly sunny, with a high near 59. South wind around 10 mph.
Tonight
A chance of showers, with thunderstorms also possible after 8pm. Areas of fog after 8pm. Otherwise, mostly cloudy, with a low around 40. Breezy, with a south wind 16 to 20 mph. Chance of precipitation is 30%.
Thursday
Rain showers likely before 5pm, then a slight chance of rain and snow showers. Cloudy, with a temperature rising to near 51 by 10am, then falling to around 41 during the remainder of the day. Breezy, with a northwest wind 16 to 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 30. Wind chill values between 20 and 25. Northwest wind around 14 mph.
Friday
Increasing clouds, with a high near 45. West wind 8 to 17 mph becoming south in the afternoon.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 35. Breezy.
Saturday
Sunny, with a high near 44. Breezy.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Cloudy, with a high near 47.
Sunday Night
Showers likely, mainly after 2am. Cloudy, with a low around 40. Breezy. Chance of precipitation is 70%.
Monday
Showers. High near 52. Breezy. Chance of precipitation is 90%.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 32. Breezy.
Tuesday
Mostly sunny, with a high near 38.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Greenport NY
 41.09°N 72.37°W (Elev. 0 ft)
Last Update:
9:48 am EDT Mar 11, 2026
Forecast Valid:
2pm EDT Mar 11, 2026-6pm EDT Mar 17, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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