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.

Overcast

65°F

18°C

Humidity 80%
Wind Speed S 8 mph
Barometer 30.00 in
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 20 Sep 2:15 pm EDT
Extended Forecast for

Southold NY

  • This Afternoon

    This Afternoon: Rain, mainly before 5pm. High near 67. Southeast wind around 11 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 67 °F

    Rain

  • Tonight

    Tonight: Rain likely, mainly between 8pm and 2am. Cloudy, with a steady temperature around 66. South wind around 6 mph becoming calm. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 66 °F

    Rain Likely

  • Monday

    Monday: Mostly cloudy, with a high near 70. Northeast wind 11 to 14 mph, with gusts as high as 24 mph.

    High: 70 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 30 percent chance of rain after 2am. Mostly cloudy, with a low around 58. Northeast wind 9 to 15 mph.

    Low: 58 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: A 40 percent chance of rain. Cloudy, with a high near 67. Northeast wind 14 to 16 mph, with gusts as high as 28 mph.

    High: 67 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 67. Breezy.

    High: 67 °F

    Mostly Cloudy
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 55. Breezy.

    Low: 55 °F

    Mostly Cloudy
    and Breezy

  • Thursday

    Thursday: Partly sunny, with a high near 66. Breezy.

    High: 66 °F

    Partly Sunny
    and Breezy

Detailed Forecast

This Afternoon
Rain, mainly before 5pm. High near 67. Southeast wind around 11 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain likely, mainly between 8pm and 2am. Cloudy, with a steady temperature around 66. South wind around 6 mph becoming calm. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Mostly cloudy, with a high near 70. Northeast wind 11 to 14 mph, with gusts as high as 24 mph.
Monday Night
A 30 percent chance of rain after 2am. Mostly cloudy, with a low around 58. Northeast wind 9 to 15 mph.
Tuesday
A 40 percent chance of rain. Cloudy, with a high near 67. Northeast wind 14 to 16 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly cloudy, with a low around 57.
Wednesday
Mostly cloudy, with a high near 67. Breezy.
Wednesday Night
Mostly cloudy, with a low around 55. Breezy.
Thursday
Partly sunny, with a high near 66. Breezy.
Thursday Night
Mostly cloudy, with a low around 55. Breezy.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 66. Breezy.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 56. Windy.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 67. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Southold NY
 41.06°N 72.44°W (Elev. 33 ft)
Last Update:
2:08 pm EDT Sep 20, 2026
Forecast Valid:
2pm EDT Sep 20, 2026-6pm EDT Sep 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