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.

Overcast

69°F

21°C

Humidity 83%
Wind Speed SW 12 G 17 mph
Barometer 29.92 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 8 Oct 5:55 am EDT
Extended Forecast for

Sag Harbor NY

  • Today

    Today: Showers and possibly a thunderstorm. High near 73. Southwest wind around 14 mph becoming north in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 73 °F

    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 48. North wind 10 to 13 mph.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 60. North wind 10 to 14 mph.

    High: 60 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 38. Northeast wind around 7 mph.

    Low: 38 °F

    Clear

  • Friday

    Friday: Patchy frost before 7am. Otherwise, sunny, with a high near 63. Northeast wind around 5 mph becoming light and variable in the afternoon.

    High: 63 °F

    Patchy Frost
    then Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain after 2am. Mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: A 40 percent chance of rain. Mostly cloudy, with a high near 66.

    High: 66 °F

    Chance Rain

Detailed Forecast

Today
Showers and possibly a thunderstorm. High near 73. Southwest wind around 14 mph becoming north in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tonight
Mostly clear, with a low around 48. North wind 10 to 13 mph.
Thursday
Sunny, with a high near 60. North wind 10 to 14 mph.
Thursday Night
Clear, with a low around 38. Northeast wind around 7 mph.
Friday
Patchy frost before 7am. Otherwise, sunny, with a high near 63. Northeast wind around 5 mph becoming light and variable in the afternoon.
Friday Night
Partly cloudy, with a low around 52.
Saturday
Partly sunny, with a high near 67.
Saturday Night
A 30 percent chance of rain after 2am. Mostly cloudy, with a low around 54.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 66.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 53.
Columbus Day
A 40 percent chance of rain. Mostly cloudy, with a high near 67.
Monday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 53.
Tuesday
Partly sunny, with a high near 67.
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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:
2:41 am EDT Oct 8, 2025
Forecast Valid:
6am EDT Oct 8, 2025-6pm EDT Oct 14, 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