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.

65°F

18°C

Humidity 69%
Wind Speed SW 10 mph
Barometer 30.12 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 4 Nov 1:15 pm EST
Extended Forecast for

Greenport NY

  • This Afternoon

    This Afternoon: Sunny, with a high near 67. Southwest wind around 9 mph.

    High: 67 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 58. Southwest wind around 6 mph.

    Low: 58 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 68. South wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 68 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: A chance of rain, then rain and possibly a thunderstorm after 1am. Steady temperature around 62. Southwest wind 7 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 62 °F

    Chance Rain
    then Rain

  • Friday

    Friday: Rain and possibly a thunderstorm. High near 66. South wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

    High: 66 °F

    Rain

  • Friday Night

    Friday Night: Rain, mainly before 1am. Low around 56. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 56 °F

    Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance Rain

  • Sunday

    Sunday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 67. Southwest wind around 9 mph.
Tonight
Increasing clouds, with a low around 58. Southwest wind around 6 mph.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 68. South wind 7 to 11 mph, with gusts as high as 21 mph.
Thursday Night
A chance of rain, then rain and possibly a thunderstorm after 1am. Steady temperature around 62. Southwest wind 7 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Rain and possibly a thunderstorm. High near 66. South wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Friday Night
Rain, mainly before 1am. Low around 56. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 52.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 50.
Monday
Sunny, with a high near 57. Breezy.
Monday Night
Mostly clear, with a low around 49.
Tuesday
Sunny, with a high near 60.
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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:
1:23 pm EST Nov 4, 2026
Forecast Valid:
1pm EST Nov 4, 2026-6pm EST Nov 10, 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