National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Overcast

54°F

12°C

Humidity 90%
Wind Speed SW 14 G 26 mph
Barometer 29.76 in (1007.7 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 11 Mar 8:56 pm EDT
Extended Forecast for

Ocean Beach NY

  • Tonight

    Tonight: A chance of showers and thunderstorms. Mostly cloudy, with a low around 43. Breezy, with a south wind around 24 mph. Chance of precipitation is 50%.

    Low: 43 °F

    Chance
    Showers and
    Breezy

  • Thursday

    Thursday: Rain showers before 5pm, then a chance of rain and snow showers. Temperature falling to around 38 by 5pm. Breezy, with a southwest wind 21 to 24 mph becoming northwest in the morning. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 43 °F⇓

    Breezy.
    Showers then
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow showers before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 33. Northwest wind 14 to 18 mph. Chance of precipitation is 30%.

    Low: 33 °F

    Chance
    Rain/Snow
    then Mostly
    Clear

  • Friday

    Friday: Increasing clouds, with a high near 45. Breezy, with a west wind 7 to 12 mph becoming south 18 to 23 mph in the afternoon.

    High: 45 °F

    Mostly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 37. Windy, with a south wind 22 to 28 mph.

    Low: 37 °F

    Decreasing
    Clouds and
    Windy

  • Saturday

    Saturday: Sunny, with a high near 46. Windy.

    High: 46 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 35.

    Low: 35 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Cloudy, with a high near 46.

    High: 46 °F

    Cloudy

  • Sunday Night

    Sunday Night: Showers, mainly after 2am. Low around 42. Breezy. Chance of precipitation is 80%.

    Low: 42 °F

    Breezy.
    Chance
    Showers then
    Showers

Detailed Forecast

Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 43. Breezy, with a south wind around 24 mph. Chance of precipitation is 50%.
Thursday
Rain showers before 5pm, then a chance of rain and snow showers. Temperature falling to around 38 by 5pm. Breezy, with a southwest wind 21 to 24 mph becoming northwest in the morning. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
A chance of rain and snow showers before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 33. Northwest wind 14 to 18 mph. Chance of precipitation is 30%.
Friday
Increasing clouds, with a high near 45. Breezy, with a west wind 7 to 12 mph becoming south 18 to 23 mph in the afternoon.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 37. Windy, with a south wind 22 to 28 mph.
Saturday
Sunny, with a high near 46. Windy.
Saturday Night
Increasing clouds, with a low around 35.
Sunday
Cloudy, with a high near 46.
Sunday Night
Showers, mainly after 2am. Low around 42. Breezy. Chance of precipitation is 80%.
Monday
Showers. High near 51. Windy. Chance of precipitation is 90%.
Monday Night
Showers likely. Cloudy, with a low around 32. Breezy. Chance of precipitation is 60%.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 37. Breezy.
Tuesday Night
Mostly clear, with a low around 27.
Wednesday
Mostly sunny, with a high near 35.
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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:
7:41 pm EDT Mar 11, 2026
Forecast Valid:
10pm EDT Mar 11, 2026-6pm EDT Mar 18, 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