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.

Fog/Mist

25°F

-4°C

Humidity 88%
Wind Speed Calm
Barometer 30.03 in (1017.0 mb)
Dewpoint 22°F (-6°C)
Visibility 5.00 mi
Last update 15 Feb 4:56 am EST
Extended Forecast for

Ocean Beach NY

  • Today

    Today: Mostly cloudy, with a high near 36. North wind 5 to 13 mph becoming east in the afternoon.

    High: 36 °F

    Mostly Cloudy

  • Tonight

    Tonight: Snow before 4am, then snow likely, possibly mixed with rain. Low around 32. Wind chill values between 20 and 25. East wind 14 to 16 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 32 °F

    Chance Snow
    then
    Rain/Snow

  • Washington's Birthday

    Washington's Birthday: Snow likely, possibly mixed with rain, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 37. Wind chill values between 20 and 30. Northeast wind 10 to 17 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow
    Likely then
    Slight Chance
    Rain/Snow

  • Monday Night

    Monday Night: A slight chance of rain and snow showers after 1am. Mostly cloudy, with a low around 33. Northeast wind 5 to 7 mph becoming southwest after midnight. Chance of precipitation is 20%.

    Low: 33 °F

    Partly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 40. Southwest wind 6 to 10 mph.

    High: 40 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 33.

    Low: 33 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A 50 percent chance of rain after 1pm. Cloudy, with a high near 39.

    High: 39 °F

    Cloudy then
    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 1am. Cloudy, with a low around 36. Chance of precipitation is 70%.

    Low: 36 °F

    Rain Likely

  • Thursday

    Thursday: Mostly cloudy, with a high near 40.

    High: 40 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly cloudy, with a high near 36. North wind 5 to 13 mph becoming east in the afternoon.
Tonight
Snow before 4am, then snow likely, possibly mixed with rain. Low around 32. Wind chill values between 20 and 25. East wind 14 to 16 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Washington's Birthday
Snow likely, possibly mixed with rain, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 37. Wind chill values between 20 and 30. Northeast wind 10 to 17 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
A slight chance of rain and snow showers after 1am. Mostly cloudy, with a low around 33. Northeast wind 5 to 7 mph becoming southwest after midnight. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 40. Southwest wind 6 to 10 mph.
Tuesday Night
Increasing clouds, with a low around 33.
Wednesday
A 50 percent chance of rain after 1pm. Cloudy, with a high near 39.
Wednesday Night
Rain likely, mainly before 1am. Cloudy, with a low around 36. Chance of precipitation is 70%.
Thursday
Mostly cloudy, with a high near 40.
Thursday Night
A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 34.
Friday
Rain likely. Mostly cloudy, with a high near 42. Chance of precipitation is 60%.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 35.
Saturday
A 40 percent chance of rain. Partly sunny, with a high near 40.
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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:
1:46 am EST Feb 15, 2026
Forecast Valid:
5am EST Feb 15, 2026-6pm EST Feb 21, 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