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.

Partly Cloudy

57°F

14°C

Humidity 64%
Wind Speed S 13 mph
Barometer 29.78 in (1008.5 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 26 Mar 4:56 pm EDT
Extended Forecast for

Ocean Beach NY

  • Tonight

    Tonight: Showers, mainly after 8pm. Low around 45. Windy, with a south wind 21 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Windy.
    Showers
    Likely then
    Showers

  • Friday

    Friday: Showers, mainly before 11am. Temperature falling to around 44 by 2pm. North wind 13 to 16 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F⇓

    Showers then
    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33. Northeast wind 9 to 13 mph.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 39. Wind chill values between 20 and 30. Northwest wind 11 to 17 mph.

    High: 39 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33. Northwest wind 8 to 11 mph.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 44. Breezy.

    High: 44 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 42. Breezy.

    Low: 42 °F

    Mostly Cloudy
    and Breezy

  • Monday

    Monday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Showers, mainly after 8pm. Low around 45. Windy, with a south wind 21 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers, mainly before 11am. Temperature falling to around 44 by 2pm. North wind 13 to 16 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Mostly cloudy, with a low around 33. Northeast wind 9 to 13 mph.
Saturday
Mostly sunny, with a high near 39. Wind chill values between 20 and 30. Northwest wind 11 to 17 mph.
Saturday Night
Partly cloudy, with a low around 33. Northwest wind 8 to 11 mph.
Sunday
Mostly sunny, with a high near 44. Breezy.
Sunday Night
Mostly cloudy, with a low around 42. Breezy.
Monday
Partly sunny, with a high near 50.
Monday Night
Mostly cloudy, with a low around 45.
Tuesday
A 30 percent chance of rain after 8am. Mostly cloudy, with a high near 49.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 46. Breezy.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 53. Breezy.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 47. Breezy.
Thursday
Mostly cloudy, with a high near 52. Breezy.
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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:
4:04 pm EDT Mar 26, 2026
Forecast Valid:
5pm EDT Mar 26, 2026-6pm EDT Apr 2, 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