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

Hazardous Weather Conditions

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Overcast

75°F

24°C

Humidity 90%
Wind Speed SW 16 G 25 mph
Barometer 29.74 in (1006.9 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 25 Sep 9:56 pm EDT
Extended Forecast for

Ocean Beach NY

  • Tonight

    Tonight: A chance of showers before 1am, then a slight chance of showers after 5am. Mostly cloudy, with a low around 69. Southwest wind 15 to 18 mph. Chance of precipitation is 30%.

    Low: 69 °F

    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers before 11am. Mostly sunny, with a high near 74. West wind 7 to 9 mph.

    High: 74 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 67. Southwest wind around 6 mph becoming north after midnight.

    Low: 67 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 73. North wind around 8 mph becoming southeast in the afternoon.

    High: 73 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of showers. Cloudy, with a low around 67. Southeast wind around 6 mph.

    Low: 67 °F

    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers before 2pm. Mostly cloudy, with a high near 70.

    High: 70 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 65.

    Low: 65 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 67.

    Low: 67 °F

    Chance
    Showers

Detailed Forecast

Tonight
A chance of showers before 1am, then a slight chance of showers after 5am. Mostly cloudy, with a low around 69. Southwest wind 15 to 18 mph. Chance of precipitation is 30%.
Friday
A 20 percent chance of showers before 11am. Mostly sunny, with a high near 74. West wind 7 to 9 mph.
Friday Night
Partly cloudy, with a low around 67. Southwest wind around 6 mph becoming north after midnight.
Saturday
Partly sunny, with a high near 73. North wind around 8 mph becoming southeast in the afternoon.
Saturday Night
A 50 percent chance of showers. Cloudy, with a low around 67. Southeast wind around 6 mph.
Sunday
A 30 percent chance of showers before 2pm. Mostly cloudy, with a high near 70.
Sunday Night
Mostly cloudy, with a low around 65.
Monday
Partly sunny, with a high near 72.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 67.
Tuesday
Mostly cloudy, with a high near 71.
Tuesday Night
Mostly cloudy, with a low around 60. Breezy.
Wednesday
Mostly sunny, with a high near 64. Breezy.
Wednesday Night
Partly cloudy, with a low around 56. Breezy.
Thursday
Sunny, with a high near 63. 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:
10:07 pm EDT Sep 25, 2025
Forecast Valid:
10pm EDT Sep 25, 2025-6pm EDT Oct 2, 2025
 
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