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

37°F

3°C

Humidity 89%
Wind Speed Calm
Barometer 30.22 in (1023.3 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 5 Mar 5:56 am EST
Extended Forecast for

Ocean Beach NY

  • Today

    Today: Rain, mainly before 4pm. Patchy fog. High near 39. Light east wind becoming northeast 9 to 14 mph in the morning. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 39 °F

    Rain and
    Patchy Fog

  • Tonight

    Tonight: Rain, mainly between 7pm and 4am. Patchy fog. Low around 36. Breezy, with a northeast wind 17 to 21 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 36 °F

    Rain and
    Patchy Fog

  • Friday

    Friday: A 30 percent chance of rain, mainly before 7am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 40. Northeast wind 13 to 18 mph, with gusts as high as 28 mph.

    High: 40 °F

    Chance Rain
    and Patchy
    Fog

  • Friday Night

    Friday Night: A 20 percent chance of rain after 1am. Cloudy, with a low around 36. Northeast wind 6 to 11 mph.

    Low: 36 °F

    Cloudy then
    Slight Chance
    Rain

  • Saturday

    Saturday: Cloudy, with a high near 46. Southeast wind 6 to 13 mph becoming south in the morning.

    High: 46 °F

    Cloudy

  • Saturday Night

    Saturday Night: Showers likely. Cloudy, with a low around 43. Breezy. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Showers
    Likely and
    Breezy

  • Sunday

    Sunday: A 30 percent chance of rain before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 50.

    High: 50 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

Today
Rain, mainly before 4pm. Patchy fog. High near 39. Light east wind becoming northeast 9 to 14 mph in the morning. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain, mainly between 7pm and 4am. Patchy fog. Low around 36. Breezy, with a northeast wind 17 to 21 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Friday
A 30 percent chance of rain, mainly before 7am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 40. Northeast wind 13 to 18 mph, with gusts as high as 28 mph.
Friday Night
A 20 percent chance of rain after 1am. Cloudy, with a low around 36. Northeast wind 6 to 11 mph.
Saturday
Cloudy, with a high near 46. Southeast wind 6 to 13 mph becoming south in the morning.
Saturday Night
Showers likely. Cloudy, with a low around 43. Breezy. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A 30 percent chance of rain before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 50.
Sunday Night
Partly cloudy, with a low around 41.
Monday
Mostly sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Partly sunny, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 43.
Wednesday
Cloudy, with a high near 50. 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:
12:54 am EST Mar 5, 2026
Forecast Valid:
6am EST Mar 5, 2026-6pm EDT Mar 11, 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