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

18°F

-8°C

Humidity 52%
Wind Speed W 5 mph
Barometer 30.01 in (1016.4 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 28 Jan 7:56 pm EST
Extended Forecast for

Ocean Beach NY

  • Tonight

    Tonight: A slight chance of snow before 10pm, then a slight chance of flurries between 10pm and 1am. Mostly cloudy, with a low around 16. Wind chill values between zero and 10. West wind 15 to 17 mph. Chance of precipitation is 20%.

    Low: 16 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 23. Wind chill values between zero and 5. West wind 16 to 18 mph.

    High: 23 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 11. Wind chill values between -5 and 5. Breezy, with a northwest wind around 22 mph.

    Low: 11 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Sunny and cold, with a high near 19. Wind chill values between -5 and zero. Blustery, with a west wind 18 to 20 mph.

    High: 19 °F

    Sunny and
    Blustery then
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 10. Northwest wind 11 to 18 mph.

    Low: 10 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 22.

    High: 22 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 19. Windy.

    Low: 19 °F

    Chance Snow
    and Windy

  • Sunday

    Sunday: Snow likely, mainly before 1pm. Cloudy, with a high near 26. Windy. Chance of precipitation is 60%.

    High: 26 °F

    Snow Likely
    and Windy

  • Sunday Night

    Sunday Night: A 30 percent chance of snow before 1am. Mostly cloudy, with a low around 21. Windy.

    Low: 21 °F

    Chance Snow
    and Windy

Detailed Forecast

Tonight
A slight chance of snow before 10pm, then a slight chance of flurries between 10pm and 1am. Mostly cloudy, with a low around 16. Wind chill values between zero and 10. West wind 15 to 17 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 23. Wind chill values between zero and 5. West wind 16 to 18 mph.
Thursday Night
Mostly clear, with a low around 11. Wind chill values between -5 and 5. Breezy, with a northwest wind around 22 mph.
Friday
Sunny and cold, with a high near 19. Wind chill values between -5 and zero. Blustery, with a west wind 18 to 20 mph.
Friday Night
Partly cloudy, with a low around 10. Northwest wind 11 to 18 mph.
Saturday
Partly sunny, with a high near 22.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 19. Windy.
Sunday
Snow likely, mainly before 1pm. Cloudy, with a high near 26. Windy. Chance of precipitation is 60%.
Sunday Night
A 30 percent chance of snow before 1am. Mostly cloudy, with a low around 21. Windy.
Monday
Mostly sunny, with a high near 32. Breezy.
Monday Night
Partly cloudy, with a low around 23.
Tuesday
Partly sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ocean Beach NY
 40.64°N 73.18°W (Elev. 0 ft)
Last Update:
4:40 pm EST Jan 28, 2026
Forecast Valid:
8pm EST Jan 28, 2026-6pm EST Feb 4, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation