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.

Mostly Cloudy

64°F

18°C

Humidity 96%
Wind Speed SW 13 G 22 mph
Barometer 29.98 in (1015.3 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 5 Nov 7:56 am EST
Extended Forecast for

Saltaire NY

  • Today

    Today: A 20 percent chance of rain after 4pm. Mostly cloudy, with a high near 66. South wind 11 to 18 mph.

    High: 66 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tonight

    Tonight: Rain, mainly between 1am and 4am, then showers likely and possibly a thunderstorm after 4am. Low around 61. Breezy, with a southwest wind 17 to 21 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 61 °F

    Breezy.
    Chance Rain
    then Showers

  • Friday

    Friday: Showers likely and possibly a thunderstorm, then rain and possibly a thunderstorm after 7am. High near 64. South wind 9 to 13 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    High: 64 °F

    Showers

  • Friday Night

    Friday Night: Rain likely, mainly before 1am. Mostly cloudy, with a low around 57. Southwest wind 5 to 7 mph becoming northwest after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 57 °F

    Rain Likely

  • Saturday

    Saturday: Mostly sunny, with a high near 62. West wind 9 to 15 mph.

    High: 62 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 50. Breezy.

    Low: 50 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 59. Breezy.

    High: 59 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 49. Breezy.

    Low: 49 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny, with a high near 58. Breezy.

    High: 58 °F

    Sunny and
    Breezy

Detailed Forecast

Today
A 20 percent chance of rain after 4pm. Mostly cloudy, with a high near 66. South wind 11 to 18 mph.
Tonight
Rain, mainly between 1am and 4am, then showers likely and possibly a thunderstorm after 4am. Low around 61. Breezy, with a southwest wind 17 to 21 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers likely and possibly a thunderstorm, then rain and possibly a thunderstorm after 7am. High near 64. South wind 9 to 13 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Friday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 57. Southwest wind 5 to 7 mph becoming northwest after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Mostly sunny, with a high near 62. West wind 9 to 15 mph.
Saturday Night
Partly cloudy, with a low around 50. Breezy.
Sunday
Sunny, with a high near 59. Breezy.
Sunday Night
Mostly clear, with a low around 49. Breezy.
Monday
Sunny, with a high near 58. Breezy.
Monday Night
Mostly clear, with a low around 49.
Tuesday
Mostly sunny, with a high near 61. Breezy.
Tuesday Night
Mostly clear, with a low around 50.
Veterans Day
Sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saltaire NY
 40.64°N 73.21°W (Elev. 0 ft)
Last Update:
7:33 am EST Nov 5, 2026
Forecast Valid:
8am EST Nov 5, 2026-6pm EST Nov 11, 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