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.

Light Rain

N/A

Humidity NA
Wind Speed W 7 mph
Barometer 29.77 in
Dewpoint N/A
Visibility 9.00 mi
Last update 11 Jan 4:56 am EST
Extended Forecast for

Ocean Beach NY

  • Overnight

    Overnight: A 50 percent chance of rain. Patchy fog. Otherwise, cloudy, with a low around 42. West wind around 11 mph.

    Low: 42 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday

    Sunday: A chance of rain before 10am, then a chance of rain and snow showers after 4pm. Patchy fog before 7am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 44. Breezy, with a west wind 13 to 23 mph. Chance of precipitation is 50%.

    High: 44 °F

    Chance Rain
    and Patchy
    Fog then
    Chance
    Rain/Snow and
    Breezy

  • Sunday Night

    Sunday Night: A chance of rain and snow showers before 7pm, then a slight chance of snow showers between 7pm and 10pm. Partly cloudy, with a low around 32. Wind chill values between 20 and 30. Windy, with a west wind 24 to 33 mph, with gusts as high as 46 mph. Chance of precipitation is 30%.

    Low: 32 °F

    Windy. Chance
    Rain/Snow
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 40. Wind chill values between 20 and 30. Breezy, with a southwest wind 18 to 24 mph.

    High: 40 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36. Breezy, with a west wind 15 to 20 mph.

    Low: 36 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41. Breezy.

    Low: 41 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Cloudy, with a high near 45.

    High: 45 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after 1am. Cloudy, with a low around 35.

    Low: 35 °F

    Cloudy then
    Chance Rain

Detailed Forecast

Overnight
A 50 percent chance of rain. Patchy fog. Otherwise, cloudy, with a low around 42. West wind around 11 mph.
Sunday
A chance of rain before 10am, then a chance of rain and snow showers after 4pm. Patchy fog before 7am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 44. Breezy, with a west wind 13 to 23 mph. Chance of precipitation is 50%.
Sunday Night
A chance of rain and snow showers before 7pm, then a slight chance of snow showers between 7pm and 10pm. Partly cloudy, with a low around 32. Wind chill values between 20 and 30. Windy, with a west wind 24 to 33 mph, with gusts as high as 46 mph. Chance of precipitation is 30%.
Monday
Sunny, with a high near 40. Wind chill values between 20 and 30. Breezy, with a southwest wind 18 to 24 mph.
Monday Night
Partly cloudy, with a low around 36. Breezy, with a west wind 15 to 20 mph.
Tuesday
Sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 41. Breezy.
Wednesday
Cloudy, with a high near 45.
Wednesday Night
A 30 percent chance of rain after 1am. Cloudy, with a low around 35.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 39.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 26. Blustery. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 34. Breezy.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ocean Beach NY
 40.64°N 73.18°W (Elev. 0 ft)
Last Update:
1:40 am EST Jan 11, 2026
Forecast Valid:
5am EST Jan 11, 2026-6pm EST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation