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.

Fair

66°F

19°C

Humidity 52%
Wind Speed W 14 G 28 mph
Barometer 29.69 in
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 20 Jun 6:15 am EDT
Extended Forecast for

Greenport NY

  • Today

    Today: Sunny, with a high near 76. Breezy, with a west wind 13 to 21 mph.

    High: 76 °F

    Sunny and
    Breezy then
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 65. West wind around 6 mph becoming calm in the evening.

    Low: 65 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 77. Calm wind becoming southwest 5 to 8 mph in the morning.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 65. Light and variable wind.

    Low: 65 °F

    Increasing
    Clouds

  • Monday

    Monday: A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 77. Light east wind becoming southeast 8 to 13 mph in the morning. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 77 °F

    Chance
    Showers then
    Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 66. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 66 °F

    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers before 8am. Mostly sunny, with a high near 78.

    High: 78 °F

    Chance
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 76. Breezy, with a west wind 13 to 21 mph.
Tonight
Mostly clear, with a low around 65. West wind around 6 mph becoming calm in the evening.
Sunday
Sunny, with a high near 77. Calm wind becoming southwest 5 to 8 mph in the morning.
Sunday Night
Increasing clouds, with a low around 65. Light and variable wind.
Monday
A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 77. Light east wind becoming southeast 8 to 13 mph in the morning. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Showers and possibly a thunderstorm. Low around 66. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
A 30 percent chance of showers before 8am. Mostly sunny, with a high near 78.
Tuesday Night
Mostly clear, with a low around 66.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 66.
Thursday
Sunny, with a high near 84.
Thursday Night
Partly cloudy, with a low around 66.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 82.
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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:
2:19 am EDT Jun 20, 2026
Forecast Valid:
6am EDT Jun 20, 2026-6pm EDT Jun 26, 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