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

38°F

3°C

Humidity 54%
Wind Speed NW 10 G 18 mph
Barometer 30.01 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 3 Dec 1:15 pm EST
Extended Forecast for

Greenport NY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 42. Northwest wind around 7 mph.

    High: 42 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 34. Light west wind increasing to 5 to 10 mph in the evening.

    Low: 34 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 42. West wind 11 to 18 mph, with gusts as high as 33 mph.

    High: 42 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 18. Wind chill values between 10 and 15. Blustery, with a northwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 34 mph.

    Low: 18 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Friday

    Friday: A 20 percent chance of light snow after 1pm. Increasing clouds, with a high near 36. North wind around 6 mph becoming south in the afternoon.

    High: 36 °F

    Mostly Sunny
    then Slight
    Chance Light
    Snow

  • Friday Night

    Friday Night: A chance of rain and snow before 1am, then a chance of rain. Cloudy, with a low around 31. Chance of precipitation is 30%.

    Low: 31 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A 40 percent chance of rain. Mostly cloudy, with a high near 42.

    High: 42 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 42. Northwest wind around 7 mph.
Tonight
Mostly clear, with a low around 34. Light west wind increasing to 5 to 10 mph in the evening.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 42. West wind 11 to 18 mph, with gusts as high as 33 mph.
Thursday Night
Mostly clear, with a low around 18. Wind chill values between 10 and 15. Blustery, with a northwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 34 mph.
Friday
A 20 percent chance of light snow after 1pm. Increasing clouds, with a high near 36. North wind around 6 mph becoming south in the afternoon.
Friday Night
A chance of rain and snow before 1am, then a chance of rain. Cloudy, with a low around 31. Chance of precipitation is 30%.
Saturday
A 40 percent chance of rain. Mostly cloudy, with a high near 42.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 43.
Sunday Night
Mostly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 33.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Mostly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Greenport NY
 41.11°N 72.37°W (Elev. 46 ft)
Last Update:
12:40 pm EST Dec 3, 2025
Forecast Valid:
2pm EST Dec 3, 2025-6pm EST Dec 9, 2025
 
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Additional Resources

Radar & Satellite Image

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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