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

51°F

11°C

Humidity 43%
Wind Speed NW 16 G 24 mph
Barometer 29.97 in (1015.0 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 14 Nov 1:56 pm EST
Extended Forecast for

Saltaire NY

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 49. Breezy, with a northwest wind 18 to 20 mph.

    High: 49 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 42. North wind 13 to 16 mph.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 57. North wind 7 to 13 mph becoming southwest in the afternoon.

    High: 57 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Showers, mainly before 1am. Temperature falling to near 53 by 8pm, then rising to around 59 during the remainder of the night. Breezy, with a southwest wind 18 to 24 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 53 °F⇑

    Showers and
    Breezy

  • Sunday

    Sunday: A 20 percent chance of showers before 10am. Cloudy through mid morning, then gradual clearing, with a temperature falling to around 50 by 5pm. Windy, with a west wind 24 to 30 mph.

    High: 58 °F⇓

    Windy. Slight
    Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 39. Windy.

    Low: 39 °F

    Partly Cloudy
    and Windy

  • Monday

    Monday: Mostly sunny, with a high near 46. Windy.

    High: 46 °F

    Mostly Sunny
    and Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. Windy.

    Low: 40 °F

    Mostly Clear
    and Windy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 49. Breezy, with a northwest wind 18 to 20 mph.
Tonight
Partly cloudy, with a low around 42. North wind 13 to 16 mph.
Saturday
Increasing clouds, with a high near 57. North wind 7 to 13 mph becoming southwest in the afternoon.
Saturday Night
Showers, mainly before 1am. Temperature falling to near 53 by 8pm, then rising to around 59 during the remainder of the night. Breezy, with a southwest wind 18 to 24 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
A 20 percent chance of showers before 10am. Cloudy through mid morning, then gradual clearing, with a temperature falling to around 50 by 5pm. Windy, with a west wind 24 to 30 mph.
Sunday Night
Partly cloudy, with a low around 39. Windy.
Monday
Mostly sunny, with a high near 46. Windy.
Monday Night
Mostly clear, with a low around 40. Windy.
Tuesday
Mostly sunny, with a high near 47.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
Mostly sunny, with a high near 48.
Wednesday Night
Mostly cloudy, with a low around 42.
Thursday
Partly sunny, with a high near 51.
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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:
12:58 pm EST Nov 14, 2025
Forecast Valid:
2pm EST Nov 14, 2025-6pm EST Nov 20, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation