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.

Partly Cloudy

30°F

-1°C

Humidity 39%
Wind Speed NW 6 mph
Barometer 30.16 in (1021.3 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 4 Feb 4:56 pm EST
Extended Forecast for

Ocean Beach NY

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 18. Wind chill values between 5 and 15. North wind 8 to 10 mph.

    Low: 18 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 30. Wind chill values between 5 and 15. North wind 8 to 10 mph.

    High: 30 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 19. Wind chill values between 5 and 15. North wind 8 to 10 mph.

    Low: 19 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, with a high near 29. Wind chill values between 10 and 20. North wind 6 to 9 mph becoming southwest in the afternoon.

    High: 29 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Light snow likely, mainly after 1am. Cloudy, with a low around 19. Southwest wind 6 to 11 mph increasing to 13 to 18 mph after midnight. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Chance Light
    Snow then
    Light Snow
    Likely

  • Saturday

    Saturday: Snow likely, mainly before 1pm. Mostly cloudy, with a temperature falling to around 16 by 5pm. Windy. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 23 °F⇓

    Snow Likely
    and Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 9. Windy.

    Low: 9 °F

    Partly Cloudy
    and Windy

  • Sunday

    Sunday: Sunny and cold, with a high near 19. Windy.

    High: 19 °F

    Cold and
    Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 13.

    Low: 13 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 18. Wind chill values between 5 and 15. North wind 8 to 10 mph.
Thursday
Sunny, with a high near 30. Wind chill values between 5 and 15. North wind 8 to 10 mph.
Thursday Night
Increasing clouds, with a low around 19. Wind chill values between 5 and 15. North wind 8 to 10 mph.
Friday
Mostly cloudy, with a high near 29. Wind chill values between 10 and 20. North wind 6 to 9 mph becoming southwest in the afternoon.
Friday Night
Light snow likely, mainly after 1am. Cloudy, with a low around 19. Southwest wind 6 to 11 mph increasing to 13 to 18 mph after midnight. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday
Snow likely, mainly before 1pm. Mostly cloudy, with a temperature falling to around 16 by 5pm. Windy. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday Night
Partly cloudy, with a low around 9. Windy.
Sunday
Sunny and cold, with a high near 19. Windy.
Sunday Night
Mostly clear, with a low around 13.
Monday
Mostly sunny, with a high near 27.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Partly sunny, with a high near 31.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Partly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ocean Beach NY
 40.64°N 73.18°W (Elev. 0 ft)
Last Update:
1:52 pm EST Feb 4, 2026
Forecast Valid:
5pm EST Feb 4, 2026-6pm EST Feb 11, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation