Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Mostly Cloudy

41°F

5°C

Humidity 89%
Wind Speed E 6 mph
Barometer 30.07 in (1018.1 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 7 Apr 5:56 am EDT
Extended Forecast for

Ocean Beach NY

  • Today

    Today: A 20 percent chance of showers before 8am.  Mostly sunny, with a high near 48. Breezy, with a south wind 9 to 14 mph becoming west 19 to 24 mph in the morning. Winds could gust as high as 36 mph.

    High: 48 °F

    Breezy.
    Slight Chance
    Showers then
    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 31. Wind chill values between 20 and 25. Blustery, with a north wind 16 to 24 mph.

    Low: 31 °F

    Mostly Clear
    and Blustery

  • Wednesday

    Wednesday: Sunny, with a high near 40. Wind chill values between 20 and 30. North wind 11 to 16 mph becoming southeast in the afternoon.

    High: 40 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 35. Southeast wind 7 to 10 mph.

    Low: 35 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 45. Southeast wind 9 to 11 mph.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

Detailed Forecast

Today
A 20 percent chance of showers before 8am. Mostly sunny, with a high near 48. Breezy, with a south wind 9 to 14 mph becoming west 19 to 24 mph in the morning. Winds could gust as high as 36 mph.
Tonight
Mostly clear, with a low around 31. Wind chill values between 20 and 25. Blustery, with a north wind 16 to 24 mph.
Wednesday
Sunny, with a high near 40. Wind chill values between 20 and 30. North wind 11 to 16 mph becoming southeast in the afternoon.
Wednesday Night
Mostly clear, with a low around 35. Southeast wind 7 to 10 mph.
Thursday
Mostly sunny, with a high near 45. Southeast wind 9 to 11 mph.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 49.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Sunny, with a high near 50.
Sunday Night
Mostly cloudy, with a low around 46.
Monday
Partly sunny, with a high near 55. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Ocean Beach NY
 40.64°N 73.18°W (Elev. 0 ft)
4:36 am EDT Apr 7, 2026
6am EDT Apr 7, 2026-6pm EDT Apr 13, 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