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.

Mostly Cloudy

67°F

19°C

Humidity 82%
Wind Speed SW 10 mph
Barometer 30.24 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 6 Oct 5:55 pm EDT
Extended Forecast for

Sag Harbor NY

  • Tonight

    Tonight: Clear, with a low around 60. Southwest wind 6 to 8 mph.

    Low: 60 °F

    Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 74. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.

    High: 74 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 63. South wind around 10 mph, with gusts as high as 21 mph.

    Low: 63 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Wednesday

    Wednesday: Showers, mainly before 2pm. The rain could be heavy at times. High near 72. Southwest wind 10 to 13 mph becoming north in the afternoon. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 72 °F

    Heavy Rain

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49. North wind 11 to 14 mph.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 47.

    Low: 47 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 60. Southwest wind 6 to 8 mph.
Tuesday
Increasing clouds, with a high near 74. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.
Tuesday Night
A 50 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 63. South wind around 10 mph, with gusts as high as 21 mph.
Wednesday
Showers, mainly before 2pm. The rain could be heavy at times. High near 72. Southwest wind 10 to 13 mph becoming north in the afternoon. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday Night
Mostly clear, with a low around 49. North wind 11 to 14 mph.
Thursday
Sunny, with a high near 62.
Thursday Night
Clear, with a low around 47.
Friday
Sunny, with a high near 64.
Friday Night
Partly cloudy, with a low around 53.
Saturday
Partly sunny, with a high near 66.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 54.
Sunday
A 40 percent chance of rain. Partly sunny, with a high near 66. Breezy.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 56.
Columbus Day
A 40 percent chance of rain. Partly sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sag Harbor NY
 40.99°N 72.31°W (Elev. 3 ft)
Last Update:
2:13 pm EDT Oct 6, 2025
Forecast Valid:
6pm EDT Oct 6, 2025-6pm EDT Oct 13, 2025
 
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