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.

Fair

59°F

15°C

Humidity 94%
Wind Speed Calm
Barometer 30.12 in
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 4 Aug 11:35 pm EDT
Extended Forecast for

Shelter Island Heights NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 66. Calm wind.

    Low: 66 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 85. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 85 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 73. Light south wind.

    Low: 73 °F

    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 89. Heat index values as high as 103. Southwest wind 3 to 8 mph.

    High: 89 °F

    Chance
    Showers then
    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 2am. Partly cloudy, with a low around 74. Southwest wind 5 to 7 mph.

    Low: 74 °F

    Slight Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 73.

    Low: 73 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 73.

    Low: 73 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 66. Calm wind.
Wednesday
Mostly sunny, with a high near 85. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
A 30 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 73. Light south wind.
Thursday
A 30 percent chance of showers before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 89. Heat index values as high as 103. Southwest wind 3 to 8 mph.
Thursday Night
A 20 percent chance of showers before 2am. Partly cloudy, with a low around 74. Southwest wind 5 to 7 mph.
Friday
Sunny, with a high near 90.
Friday Night
Partly cloudy, with a low around 73.
Saturday
Mostly sunny, with a high near 84.
Saturday Night
Partly cloudy, with a low around 73.
Sunday
Sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 73.
Monday
Sunny, with a high near 85.
Monday Night
Partly cloudy, with a low around 73.
Tuesday
A 30 percent chance of showers. Mostly sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Shelter Island Heights NY
 41.07°N 72.35°W (Elev. 36 ft)
Last Update:
4:10 pm EDT Aug 4, 2026
Forecast Valid:
11pm EDT Aug 4, 2026-6pm EDT Aug 11, 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