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

62°F

17°C

Humidity 69%
Wind Speed E 8 mph
Barometer 30.10 in
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 20 Sep 5:35 am EDT
Extended Forecast for

Southold NY

  • Overnight

    Overnight: A 20 percent chance of rain. Mostly cloudy, with a low around 56. Southeast wind around 6 mph.

    Low: 56 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: Rain, mainly after 8am. High near 68. Southeast wind 7 to 14 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 68 °F

    Rain

  • Sunday Night

    Sunday Night: Periods of rain, mainly before 5am. Low around 62. South wind 8 to 13 mph becoming northeast after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 62 °F

    Rain

  • Monday

    Monday: A 30 percent chance of rain before 8am. Mostly cloudy, with a high near 68. Northeast wind 13 to 18 mph.

    High: 68 °F

    Chance Rain
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 58. Northeast wind 13 to 16 mph.

    Low: 58 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers after 8am. Mostly cloudy, with a high near 66. Breezy.

    High: 66 °F

    Chance
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 54.

    Low: 54 °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

Detailed Forecast

Overnight
A 20 percent chance of rain. Mostly cloudy, with a low around 56. Southeast wind around 6 mph.
Sunday
Rain, mainly after 8am. High near 68. Southeast wind 7 to 14 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Periods of rain, mainly before 5am. Low around 62. South wind 8 to 13 mph becoming northeast after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A 30 percent chance of rain before 8am. Mostly cloudy, with a high near 68. Northeast wind 13 to 18 mph.
Monday Night
A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 58. Northeast wind 13 to 16 mph.
Tuesday
A 30 percent chance of showers after 8am. Mostly cloudy, with a high near 66. Breezy.
Tuesday Night
Mostly cloudy, with a low around 54.
Wednesday
Mostly cloudy, with a high near 67. Breezy.
Wednesday Night
Mostly cloudy, with a low around 55. Breezy.
Thursday
A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 65. Breezy.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 54. Breezy.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 65. Windy.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 55. Breezy.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 66.
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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:
3:41 am EDT Sep 20, 2026
Forecast Valid:
5am 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