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.

Fair

43°F

6°C

Humidity 76%
Wind Speed SW 5 mph
Barometer 29.97 in (1014.9 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 9 Mar 2:56 am EDT
Extended Forecast for

2 Miles ENE Ocean Beach NY

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 41. West wind around 6 mph.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Patchy fog between 7am and 9am. Otherwise, mostly sunny, with a high near 54. Southwest wind 6 to 10 mph.

    High: 54 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 38. Southwest wind 8 to 10 mph.

    Low: 38 °F

    Patchy Fog

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 55. South wind 7 to 11 mph.

    High: 55 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 40. South wind around 9 mph.

    Low: 40 °F

    Patchy Fog

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 49.

    High: 49 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 45. Breezy.

    Low: 45 °F

    Chance Rain
    and Breezy

  • Thursday

    Thursday: Rain likely before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 51. Breezy. Chance of precipitation is 60%.

    High: 51 °F

    Breezy. Rain
    Likely then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A chance of rain and snow before 8pm. Partly cloudy, with a low around 33. Breezy. Chance of precipitation is 30%.

    Low: 33 °F

    Breezy.
    Chance
    Rain/Snow
    then Mostly
    Clear

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 41. West wind around 6 mph.
Monday
Patchy fog between 7am and 9am. Otherwise, mostly sunny, with a high near 54. Southwest wind 6 to 10 mph.
Monday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 38. Southwest wind 8 to 10 mph.
Tuesday
Mostly cloudy, with a high near 55. South wind 7 to 11 mph.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 40. South wind around 9 mph.
Wednesday
Mostly cloudy, with a high near 49.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 45. Breezy.
Thursday
Rain likely before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 51. Breezy. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow before 8pm. Partly cloudy, with a low around 33. Breezy. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 42.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 38. Breezy.
Saturday
Mostly sunny, with a high near 44. Breezy.
Saturday Night
Mostly cloudy, with a low around 36.
Sunday
Cloudy, with a high near 46. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Ocean Beach NY
 40.65°N 73.12°W (Elev. 0 ft)
Last Update:
1:57 am EDT Mar 9, 2026
Forecast Valid:
3am EDT Mar 9, 2026-6pm EDT Mar 15, 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