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.

Partly Cloudy

47°F

8°C

Humidity 93%
Wind Speed SW 3 mph
Barometer 30.30 in (1025.9 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 3 Nov 5:56 am EST
Extended Forecast for

Ocean Beach NY

  • Today

    Today: Sunny, with a high near 68. Southwest wind 7 to 14 mph.

    High: 68 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 52. South wind 7 to 9 mph.

    Low: 52 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70. Southwest wind 7 to 11 mph.

    High: 70 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Cloudy during the early evening, then becoming partly cloudy, with a low around 56. Southwest wind 11 to 13 mph.

    Low: 56 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 9am. Mostly cloudy, with a high near 69. South wind 11 to 16 mph.

    High: 69 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly after 3am. Mostly cloudy, with a low around 61. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 61 °F

    Mostly Cloudy
    then Showers
    Likely

  • Friday

    Friday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 67. Chance of precipitation is 80%.

    High: 67 °F

    Heavy Rain

  • Friday Night

    Friday Night: Rain. Low around 59. Chance of precipitation is 80%.

    Low: 59 °F

    Rain

  • Saturday

    Saturday: A 50 percent chance of rain. Partly sunny, with a high near 64.

    High: 64 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 68. Southwest wind 7 to 14 mph.
Tonight
Partly cloudy, with a low around 52. South wind 7 to 9 mph.
Wednesday
Mostly sunny, with a high near 70. Southwest wind 7 to 11 mph.
Wednesday Night
Cloudy during the early evening, then becoming partly cloudy, with a low around 56. Southwest wind 11 to 13 mph.
Thursday
A 20 percent chance of showers after 9am. Mostly cloudy, with a high near 69. South wind 11 to 16 mph.
Thursday Night
Showers likely, mainly after 3am. Mostly cloudy, with a low around 61. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 67. Chance of precipitation is 80%.
Friday Night
Rain. Low around 59. Chance of precipitation is 80%.
Saturday
A 50 percent chance of rain. Partly sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 52.
Monday
A 40 percent chance of rain. Partly sunny, with a high near 59. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ocean Beach NY
 40.65°N 73.15°W (Elev. 0 ft)
Last Update:
5:22 am EST Nov 3, 2026
Forecast Valid:
6am EST Nov 3, 2026-6pm EST Nov 9, 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