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.

Mostly Cloudy

73°F

23°C

Humidity 46%
Wind Speed W 13 mph
Barometer 29.70 in (1005.6 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 19 Jun 8:56 am EDT
Extended Forecast for

Ocean Beach NY

  • Juneteenth

    Juneteenth: Partly sunny, with a high near 76. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 76 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly cloudy during the early evening, then becoming clear, with a low around 66. West wind 14 to 17 mph.

    Low: 66 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 79. Breezy, with a west wind 17 to 22 mph.

    High: 79 °F

    Sunny and
    Breezy then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 66. Northwest wind 8 to 13 mph.

    Low: 66 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 76. Southwest wind 7 to 14 mph.

    High: 76 °F

    Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers after 2am. Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy
    then Chance
    Showers

  • Monday

    Monday: A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then rain and possibly a thunderstorm after 2pm. High near 74. Windy. Chance of precipitation is 90%.

    High: 74 °F

    Showers and
    Windy

  • Monday Night

    Monday Night: Rain before 8pm, then showers likely, mainly between 8pm and 2am. Low around 67. Windy. Chance of precipitation is 80%.

    Low: 67 °F

    Rain and
    Windy

  • Tuesday

    Tuesday: A 30 percent chance of showers before 8am. Mostly sunny, with a high near 76.

    High: 76 °F

    Chance
    Showers then
    Mostly Sunny

Detailed Forecast

Juneteenth
Partly sunny, with a high near 76. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Mostly cloudy during the early evening, then becoming clear, with a low around 66. West wind 14 to 17 mph.
Saturday
Sunny, with a high near 79. Breezy, with a west wind 17 to 22 mph.
Saturday Night
Mostly clear, with a low around 66. Northwest wind 8 to 13 mph.
Sunday
Sunny, with a high near 76. Southwest wind 7 to 14 mph.
Sunday Night
A 30 percent chance of showers after 2am. Partly cloudy, with a low around 66.
Monday
A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then rain and possibly a thunderstorm after 2pm. High near 74. Windy. Chance of precipitation is 90%.
Monday Night
Rain before 8pm, then showers likely, mainly between 8pm and 2am. Low around 67. Windy. Chance of precipitation is 80%.
Tuesday
A 30 percent chance of showers before 8am. Mostly sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 67.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Partly cloudy, with a low around 68.
Thursday
Mostly sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ocean Beach NY
 40.65°N 73.15°W (Elev. 0 ft)
Last Update:
9:36 am EDT Jun 19, 2026
Forecast Valid:
9am EDT Jun 19, 2026-6pm EDT Jun 25, 2026
 
Forecast Discussion
 
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Additional Resources

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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