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

39°F

4°C

Humidity 33%
Wind Speed SW 10 mph
Barometer 30.13 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 13 Mar 11:55 am EDT
Extended Forecast for

Greenport NY

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 46. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 46 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 20 percent chance of rain before 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 36. South wind 11 to 15 mph.

    Low: 36 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Sunny, with a high near 46. Breezy, with a west wind 20 to 24 mph.

    High: 46 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 31. West wind 7 to 14 mph.

    Low: 31 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 45. Northeast wind 5 to 10 mph becoming southeast in the afternoon.

    High: 45 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain likely, mainly after 5am. Mostly cloudy, with a low around 38. Breezy. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Mostly Cloudy
    then Rain
    Likely and
    Breezy

  • Monday

    Monday: Rain and possibly a thunderstorm. High near 55. Windy. Chance of precipitation is 100%.

    High: 55 °F

    Rain and
    Windy

  • Monday Night

    Monday Night: Rain. Low around 38. Windy. Chance of precipitation is 90%.

    Low: 38 °F

    Rain and
    Windy

  • Tuesday

    Tuesday: Rain likely, mainly before 8am. Mostly sunny, with a high near 46. Breezy. Chance of precipitation is 60%.

    High: 46 °F

    Breezy. Rain
    Likely then
    Chance Rain

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 46. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
A 20 percent chance of rain before 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 36. South wind 11 to 15 mph.
Saturday
Sunny, with a high near 46. Breezy, with a west wind 20 to 24 mph.
Saturday Night
Increasing clouds, with a low around 31. West wind 7 to 14 mph.
Sunday
Mostly cloudy, with a high near 45. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
Sunday Night
Rain likely, mainly after 5am. Mostly cloudy, with a low around 38. Breezy. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain and possibly a thunderstorm. High near 55. Windy. Chance of precipitation is 100%.
Monday Night
Rain. Low around 38. Windy. Chance of precipitation is 90%.
Tuesday
Rain likely, mainly before 8am. Mostly sunny, with a high near 46. Breezy. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 26. Breezy.
Wednesday
Sunny, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Mostly cloudy, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Greenport NY
 41.11°N 72.37°W (Elev. 46 ft)
Last Update:
6:18 am EDT Mar 13, 2026
Forecast Valid:
12pm EDT Mar 13, 2026-6pm EDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation