Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

A Few Clouds

61°F

16°C

Humidity 84%
Wind Speed W 6 mph
Barometer 29.98 in (1015.1 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 25 Aug 5:56 am EDT
Extended Forecast for

Ocean Beach NY

  • Today

    Today: Sunny, with a high near 77. Southwest wind 10 to 14 mph.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 68. West wind around 10 mph.

    Low: 68 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 76. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 76 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 72. South wind 11 to 13 mph.

    Low: 72 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A slight chance of showers, then a chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 77. South wind 14 to 18 mph.  Chance of precipitation is 40%.

    High: 77 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am.  Mostly cloudy, with a low around 71. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 71 °F

    Showers
    Likely

  • Friday

    Friday: A 30 percent chance of showers before 2pm.  Partly sunny, with a high near 78.

    High: 78 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 70.

    Low: 70 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 77.

    High: 77 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 77. Southwest wind 10 to 14 mph.
Tonight
Mostly clear, with a low around 68. West wind around 10 mph.
Wednesday
Increasing clouds, with a high near 76. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Wednesday Night
Increasing clouds, with a low around 72. South wind 11 to 13 mph.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 77. South wind 14 to 18 mph. Chance of precipitation is 40%.
Thursday Night
A chance of showers before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 71. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A 30 percent chance of showers before 2pm. Partly sunny, with a high near 78.
Friday Night
Mostly cloudy, with a low around 70.
Saturday
Partly sunny, with a high near 77.
Saturday Night
Partly cloudy, with a low around 70.
Sunday
Sunny, with a high near 77.
Sunday Night
Partly cloudy, with a low around 72.
Monday
Mostly sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
Ocean Beach NY
 40.64°N 73.18°W (Elev. 0 ft)
1:41 am EDT Aug 25, 2026
6am EDT Aug 25, 2026-6pm EDT Aug 31, 2026
 
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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