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.

Fair

24°F

-4°C

Humidity 81%
Wind Speed W 3 mph
Barometer 30.19 in (1022.5 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 27 Dec 11:56 pm EST
Extended Forecast for

Ocean Beach NY

  • Overnight

    Overnight: Partly cloudy, with a low around 27. Wind chill values between 20 and 25. Northwest wind around 10 mph.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain after 4pm. Increasing clouds, with a high near 45. Wind chill values between 20 and 30 early. Northwest wind 7 to 10 mph becoming southwest in the afternoon.

    High: 45 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: Rain, mainly after 7pm. Temperature rising to around 47 by 5am. Breezy, with a south wind 11 to 21 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F⇑

    Rain and
    Breezy

  • Monday

    Monday: Rain. High near 50. Windy, with a southwest wind 22 to 29 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Rain and
    Windy

  • Monday Night

    Monday Night: A slight chance of rain showers before 10pm, then a slight chance of snow showers between 10pm and 1am. Mostly cloudy, with a low around 30. Windy, with a west wind 37 to 39 mph. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain/Snow and
    Windy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 34. Windy.

    High: 34 °F

    Mostly Cloudy
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29. Windy.

    Low: 29 °F

    Mostly Cloudy
    and Windy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36. Windy.

    High: 36 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 30. Windy.

    Low: 30 °F

    Mostly Cloudy
    and Windy

Detailed Forecast

Overnight
Partly cloudy, with a low around 27. Wind chill values between 20 and 25. Northwest wind around 10 mph.
Sunday
A 20 percent chance of rain after 4pm. Increasing clouds, with a high near 45. Wind chill values between 20 and 30 early. Northwest wind 7 to 10 mph becoming southwest in the afternoon.
Sunday Night
Rain, mainly after 7pm. Temperature rising to around 47 by 5am. Breezy, with a south wind 11 to 21 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain. High near 50. Windy, with a southwest wind 22 to 29 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A slight chance of rain showers before 10pm, then a slight chance of snow showers between 10pm and 1am. Mostly cloudy, with a low around 30. Windy, with a west wind 37 to 39 mph. Chance of precipitation is 20%.
Tuesday
Mostly cloudy, with a high near 34. Windy.
Tuesday Night
Mostly cloudy, with a low around 29. Windy.
Wednesday
Mostly sunny, with a high near 36. Windy.
Wednesday Night
Mostly cloudy, with a low around 30. Windy.
New Year's Day
A 30 percent chance of snow. Mostly cloudy, with a high near 36. Breezy.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 24.
Friday
Mostly sunny, with a high near 31.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 36.
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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:
12:59 pm EST Dec 27, 2025
Forecast Valid:
12am EST Dec 28, 2025-6pm EST Jan 3, 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