Hazardous Weather Conditions

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

A Few Clouds

81°F

27°C

Humidity 41%
Wind Speed Calm
Barometer 30.18 in (1021.8 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 12 Jul 11:56 am EDT
Extended Forecast for

Ocean Beach NY

  • This Afternoon

    This Afternoon: Sunny, with a high near 78. Southeast wind 7 to 9 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 70. South wind 3 to 8 mph.

    Low: 70 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 78. Light southwest wind becoming south 8 to 13 mph in the morning.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 71. Southwest wind around 15 mph.

    Low: 71 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82. Breezy, with a southwest wind 13 to 20 mph.

    High: 82 °F

    Sunny then
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 74. Breezy.

    Low: 74 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 74.

    Low: 74 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 78. Southeast wind 7 to 9 mph.
Tonight
Clear, with a low around 70. South wind 3 to 8 mph.
Monday
Sunny, with a high near 78. Light southwest wind becoming south 8 to 13 mph in the morning.
Monday Night
Mostly clear, with a low around 71. Southwest wind around 15 mph.
Tuesday
Sunny, with a high near 82. Breezy, with a southwest wind 13 to 20 mph.
Tuesday Night
Mostly clear, with a low around 74. Breezy.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Partly cloudy, with a low around 74.
Thursday
Sunny, with a high near 82.
Thursday Night
Partly cloudy, with a low around 73.
Friday
Mostly sunny, with a high near 80.
Friday Night
Partly cloudy, with a low around 72.
Saturday
Mostly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
Ocean Beach NY
 40.65°N 73.15°W (Elev. 0 ft)
7:47 am EDT Jul 12, 2026
12pm EDT Jul 12, 2026-6pm EDT Jul 18, 2026
 
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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