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.

Light Rain

70°F

21°C

Humidity 97%
Wind Speed SW 9 mph
Barometer 29.86 in (1011.2 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 23 Jun 1:56 am EDT
Extended Forecast for

Ocean Beach NY

  • Overnight

    Overnight: Showers and possibly a thunderstorm. Steady temperature around 72. South wind around 16 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 72 °F

    Showers

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm. High near 72. Southwest wind 6 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 72 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers, mainly before 8pm. Low around 65. North wind 8 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 65 °F

    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 77. North wind 7 to 10 mph becoming west in the afternoon.

    High: 77 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 66. Southwest wind 5 to 11 mph.

    Low: 66 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: A chance of showers, with thunderstorms also possible after 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 50%.

    Low: 67 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday

    Friday: A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm. Partly sunny, with a high near 76. Chance of precipitation is 30%.

    High: 76 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 69.

    Low: 69 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
Showers and possibly a thunderstorm. Steady temperature around 72. South wind around 16 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers and possibly a thunderstorm. High near 72. Southwest wind 6 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Showers, mainly before 8pm. Low around 65. North wind 8 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Sunny, with a high near 77. North wind 7 to 10 mph becoming west in the afternoon.
Wednesday Night
Mostly clear, with a low around 66. Southwest wind 5 to 11 mph.
Thursday
Sunny, with a high near 76.
Thursday Night
A chance of showers, with thunderstorms also possible after 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 50%.
Friday
A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm. Partly sunny, with a high near 76. Chance of precipitation is 30%.
Friday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 69.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 76.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 69.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 70.
Monday
Mostly sunny, with a high near 78.
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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:
8:23 pm EDT Jun 22, 2026
Forecast Valid:
2am EDT Jun 23, 2026-6pm EDT Jun 29, 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