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

69°F

21°C

Humidity 99%
Wind Speed N 3 mph
Barometer 29.84 in
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 17 Aug 11:55 pm EDT
Extended Forecast for

Southold NY

  • Overnight

    Overnight: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 69. Light north wind.

    Low: 69 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 82. North wind around 6 mph becoming west in the afternoon.

    High: 82 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 67. West wind 3 to 5 mph.

    Low: 67 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 70. South wind 6 to 8 mph.

    Low: 70 °F

    Mostly Clear

  • Thursday

    Thursday: A 40 percent chance of showers after 2pm. Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 67.

    Low: 67 °F

    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers. Partly sunny, with a high near 79.

    High: 79 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 67.

    Low: 67 °F

    Chance
    Showers

Detailed Forecast

Overnight
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 69. Light north wind.
Tuesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 82. North wind around 6 mph becoming west in the afternoon.
Tuesday Night
Mostly clear, with a low around 67. West wind 3 to 5 mph.
Wednesday
Sunny, with a high near 83. Calm wind becoming southwest around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 70. South wind 6 to 8 mph.
Thursday
A 40 percent chance of showers after 2pm. Mostly sunny, with a high near 81.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 67.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 79.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 67.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 77.
Saturday Night
Showers likely. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.
Sunday
Showers likely. Partly sunny, with a high near 79. Chance of precipitation is 60%.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 68.
Monday
Mostly sunny, with a high near 80.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Southold NY
 41.06°N 72.44°W (Elev. 33 ft)
Last Update:
4:44 pm EDT Aug 17, 2026
Forecast Valid:
12am EDT Aug 18, 2026-6pm EDT Aug 24, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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