National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Mostly Cloudy

77°F

25°C

Humidity 74%
Wind Speed S 14 G 20 mph
Barometer 30.07 in (1018.1 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 27 Aug 9:56 am EDT
Extended Forecast for

Saltaire NY

  • Today

    Today: A slight chance of showers and thunderstorms between 2pm and 5pm. Partly sunny, with a high near 77. South wind 15 to 18 mph. Chance of precipitation is 20%.

    High: 77 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after 8pm. Increasing clouds, with a low around 72. South wind 8 to 16 mph.

    Low: 72 °F

    Slight Chance
    T-storms

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 77. Light west wind becoming southwest 5 to 9 mph in the morning.

    High: 77 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 70. Southwest wind 5 to 7 mph becoming north after midnight.

    Low: 70 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 77. North wind 6 to 9 mph becoming southeast in the afternoon.

    High: 77 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 70.

    Low: 70 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 72.

    Low: 72 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 79.

    High: 79 °F

    Partly Sunny

Detailed Forecast

Today
A slight chance of showers and thunderstorms between 2pm and 5pm. Partly sunny, with a high near 77. South wind 15 to 18 mph. Chance of precipitation is 20%.
Tonight
A 20 percent chance of showers and thunderstorms after 8pm. Increasing clouds, with a low around 72. South wind 8 to 16 mph.
Friday
A 30 percent chance of showers and thunderstorms after 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 77. Light west wind becoming southwest 5 to 9 mph in the morning.
Friday Night
A 30 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 70. Southwest wind 5 to 7 mph becoming north after midnight.
Saturday
Mostly sunny, with a high near 77. North wind 6 to 9 mph becoming southeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 70.
Sunday
Sunny, with a high near 77.
Sunday Night
Partly cloudy, with a low around 72.
Monday
Partly sunny, with a high near 79.
Monday Night
Mostly cloudy, with a low around 72.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 77.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 71.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saltaire NY
 40.64°N 73.21°W (Elev. 0 ft)
Last Update:
8:44 am EDT Aug 27, 2026
Forecast Valid:
10am EDT Aug 27, 2026-6pm EDT Sep 2, 2026
 
Forecast Discussion
 
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Additional Resources

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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