Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Partly Cloudy

44°F

7°C

Humidity 76%
Wind Speed Calm
Barometer 30.02 in (1016.6 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 28 Feb 4:56 pm EST
Extended Forecast for

Ocean Beach NY

  • Tonight

    Tonight: Patchy fog between midnight and 2am.  Otherwise, increasing clouds, with a low around 30. Wind chill values between 20 and 25. Light and variable wind becoming north 5 to 9 mph after midnight.

    Low: 30 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Snow likely, mainly before 1pm.  Cloudy, with a high near 34. Wind chill values between 20 and 25. North wind 10 to 14 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 17. Wind chill values between zero and 10. North wind 16 to 18 mph.

    Low: 17 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 28. Wind chill values between zero and 10. North wind 5 to 15 mph.

    High: 28 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a temperature rising to around 28 by 5am. Light southeast wind becoming south 5 to 9 mph in the evening.

    Low: 25 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of rain and snow before 10am, then rain likely.  Mostly cloudy, with a high near 41. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 41 °F

    Chance
    Rain/Snow
    then Rain
    Likely

  • Tuesday Night

    Tuesday Night: Rain.  Low around 39. Chance of precipitation is 90%.

    Low: 39 °F

    Rain

  • Wednesday

    Wednesday: Cloudy, with a high near 43.

    High: 43 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain.  Cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

Detailed Forecast

Tonight
Patchy fog between midnight and 2am. Otherwise, increasing clouds, with a low around 30. Wind chill values between 20 and 25. Light and variable wind becoming north 5 to 9 mph after midnight.
Sunday
Snow likely, mainly before 1pm. Cloudy, with a high near 34. Wind chill values between 20 and 25. North wind 10 to 14 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly clear, with a low around 17. Wind chill values between zero and 10. North wind 16 to 18 mph.
Monday
Sunny, with a high near 28. Wind chill values between zero and 10. North wind 5 to 15 mph.
Monday Night
Mostly clear, with a temperature rising to around 28 by 5am. Light southeast wind becoming south 5 to 9 mph in the evening.
Tuesday
A chance of rain and snow before 10am, then rain likely. Mostly cloudy, with a high near 41. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tuesday Night
Rain. Low around 39. Chance of precipitation is 90%.
Wednesday
Cloudy, with a high near 43.
Wednesday Night
A 40 percent chance of rain. Cloudy, with a low around 38.
Thursday
A 40 percent chance of rain. Cloudy, with a high near 45.
Thursday Night
A 50 percent chance of rain. Cloudy, with a low around 40.
Friday
A 40 percent chance of rain. Cloudy, with a high near 44.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 40.
Saturday
Mostly cloudy, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
Ocean Beach NY
 40.64°N 73.18°W (Elev. 0 ft)
3:08 pm EST Feb 28, 2026
5pm EST Feb 28, 2026-6pm EST Mar 7, 2026
 
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Additional Resources

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