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

21°F

-6°C

Humidity 45%
Wind Speed W 17 G 28 mph
Barometer 29.94 in (1014.0 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 27 Jan 3:56 pm EST
Extended Forecast for

Ocean Beach NY

  • This Afternoon

    This Afternoon: A chance of flurries. Cloudy, with a high near 24. Wind chill values between 5 and 10. Breezy, with a west wind around 25 mph.

    High: 24 °F

    Chance
    Flurries and
    Breezy

  • Tonight

    Tonight: A chance of flurries before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 17. Wind chill values between zero and 5. Breezy, with a west wind 22 to 25 mph.

    Low: 17 °F

    Chance
    Flurries and
    Breezy

  • Wednesday

    Wednesday: Increasing clouds, with a high near 23. Wind chill values between zero and 10. Northwest wind 13 to 18 mph.

    High: 23 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 14. Wind chill values between zero and 10. West wind 14 to 16 mph.

    Low: 14 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 22. Northwest wind 16 to 18 mph.

    High: 22 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 13. Blustery.

    Low: 13 °F

    Mostly Clear
    and Blustery

  • Friday

    Friday: Sunny and cold, with a high near 20.

    High: 20 °F

    Cold

  • Friday Night

    Friday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 23. Blustery.

    High: 23 °F

    Partly Sunny
    then Partly
    Sunny and
    Blustery

Detailed Forecast

This Afternoon
A chance of flurries. Cloudy, with a high near 24. Wind chill values between 5 and 10. Breezy, with a west wind around 25 mph.
Tonight
A chance of flurries before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 17. Wind chill values between zero and 5. Breezy, with a west wind 22 to 25 mph.
Wednesday
Increasing clouds, with a high near 23. Wind chill values between zero and 10. Northwest wind 13 to 18 mph.
Wednesday Night
Mostly cloudy, with a low around 14. Wind chill values between zero and 10. West wind 14 to 16 mph.
Thursday
Sunny, with a high near 22. Northwest wind 16 to 18 mph.
Thursday Night
Mostly clear, with a low around 13. Blustery.
Friday
Sunny and cold, with a high near 20.
Friday Night
Partly cloudy, with a low around 11.
Saturday
Partly sunny, with a high near 23. Blustery.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 20. Windy.
Sunday
Snow likely. Mostly cloudy, with a high near 29. Windy. Chance of precipitation is 60%.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 22. Windy.
Monday
Mostly sunny, with a high near 32. Breezy.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 31.
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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:
12:48 pm EST Jan 27, 2026
Forecast Valid:
4pm EST Jan 27, 2026-6pm EST Feb 3, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation