National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Fair

58°F

14°C

Humidity 72%
Wind Speed N 7 mph
Barometer 30.07 in (1018.0 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 15 Oct 3:56 am EDT
Extended Forecast for

Ocean Beach NY

  • Today

    Today: Mostly sunny, with a high near 61. Northeast wind 8 to 17 mph.

    High: 61 °F

    Mostly Sunny

  • Tonight

    Tonight: A 30 percent chance of showers, mainly after 5am. Increasing clouds, with a low around 57. Southeast wind 10 to 17 mph.

    Low: 57 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers likely, mainly before 11am. Mostly cloudy, with a high near 69. Breezy, with a southwest wind 20 to 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 69 °F

    Breezy.
    Showers
    Likely then
    Slight Chance
    Showers

  • Friday Night

    Friday Night: Showers and thunderstorms. Low around 51. Breezy, with a southwest wind 18 to 24 mph becoming northwest after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 51 °F

    Showers and
    Breezy

  • Saturday

    Saturday: Showers likely before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 54. Windy, with a north wind 23 to 30 mph. Chance of precipitation is 60%.

    High: 54 °F

    Windy.
    Showers
    Likely then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46. Breezy.

    Low: 46 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 61. Northeast wind 8 to 17 mph.
Tonight
A 30 percent chance of showers, mainly after 5am. Increasing clouds, with a low around 57. Southeast wind 10 to 17 mph.
Friday
Showers likely, mainly before 11am. Mostly cloudy, with a high near 69. Breezy, with a southwest wind 20 to 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Showers and thunderstorms. Low around 51. Breezy, with a southwest wind 18 to 24 mph becoming northwest after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers likely before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 54. Windy, with a north wind 23 to 30 mph. Chance of precipitation is 60%.
Saturday Night
Mostly clear, with a low around 46. Breezy.
Sunday
Sunny, with a high near 57.
Sunday Night
Mostly clear, with a low around 52.
Monday
Sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Mostly sunny, with a high near 63.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
Ocean Beach NY
 40.63°N 73.15°W (Elev. 0 ft)
Last Update:
1:55 am EDT Oct 15, 2026
Forecast Valid:
4am EDT Oct 15, 2026-6pm EDT Oct 21, 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