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.

Fair

70°F

21°C

Humidity 83%
Wind Speed S 3 mph
Barometer 30.07 in
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 16 Aug 7:35 pm EDT
Extended Forecast for

Northwest Harbor NY

  • Tonight

    Tonight: Partly cloudy, with a low around 68. South wind around 5 mph becoming calm in the evening.

    Low: 68 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 84. Southwest wind 5 to 10 mph.

    High: 84 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Southwest wind 5 to 8 mph becoming north after midnight. Chance of precipitation is 40%.

    Low: 64 °F

    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of rain before 2pm. Partly sunny, with a high near 75. Northeast wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 75 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 62. East wind 5 to 7 mph.

    Low: 62 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 64.

    Low: 64 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers after 8am. Partly sunny, with a high near 77.

    High: 77 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 63.

    Low: 63 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 68. South wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 84. Southwest wind 5 to 10 mph.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Southwest wind 5 to 8 mph becoming north after midnight. Chance of precipitation is 40%.
Monday
A 20 percent chance of rain before 2pm. Partly sunny, with a high near 75. Northeast wind 10 to 13 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 62. East wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
Mostly cloudy, with a low around 64.
Wednesday
A 30 percent chance of showers after 8am. Partly sunny, with a high near 77.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 63.
Thursday
Mostly sunny, with a high near 79.
Thursday Night
Mostly clear, with a low around 63.
Friday
Sunny, with a high near 81.
Friday Night
Mostly clear, with a low around 66.
Saturday
Sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Northwest Harbor NY
 41.01°N 72.25°W (Elev. 20 ft)
Last Update:
4:01 pm EDT Aug 16, 2025
Forecast Valid:
7pm EDT Aug 16, 2025-6pm EDT Aug 23, 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