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.

A Few Clouds

37°F

3°C

Humidity 46%
Wind Speed W 12 G 25 mph
Barometer 30.16 in (1021.4 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 12 Jan 10:56 am EST
Extended Forecast for

Saltaire NY

  • Today

    Today: Mostly sunny, with a high near 40. Breezy, with a west wind around 22 mph.

    High: 40 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 36. Breezy, with a west wind 16 to 21 mph.

    Low: 36 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44. West wind 14 to 16 mph.

    High: 44 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41. Breezy, with a southwest wind 18 to 22 mph.

    Low: 41 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: A 20 percent chance of showers. Mostly cloudy, with a high near 45. Southwest wind 13 to 17 mph.

    High: 45 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers. Cloudy, with a low around 38.

    Low: 38 °F

    Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of rain. Mostly cloudy, with a high near 43.

    High: 43 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 27. Blustery.

    Low: 27 °F

    Chance Snow
    and Blustery

  • Friday

    Friday: A 30 percent chance of snow before 1pm. Partly sunny, with a high near 35. Breezy.

    High: 35 °F

    Chance Snow
    and Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 40. Breezy, with a west wind around 22 mph.
Tonight
Mostly clear, with a low around 36. Breezy, with a west wind 16 to 21 mph.
Tuesday
Mostly sunny, with a high near 44. West wind 14 to 16 mph.
Tuesday Night
Mostly cloudy, with a low around 41. Breezy, with a southwest wind 18 to 22 mph.
Wednesday
A 20 percent chance of showers. Mostly cloudy, with a high near 45. Southwest wind 13 to 17 mph.
Wednesday Night
A 40 percent chance of showers. Cloudy, with a low around 38.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 43.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 27. Blustery.
Friday
A 30 percent chance of snow before 1pm. Partly sunny, with a high near 35. Breezy.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 40.
Saturday Night
Mostly cloudy, with a low around 32.
Sunday
A 30 percent chance of snow showers. Partly sunny, with a high near 37. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saltaire NY
 40.64°N 73.18°W (Elev. 0 ft)
Last Update:
5:36 am EST Jan 12, 2026
Forecast Valid:
11am EST Jan 12, 2026-6pm EST Jan 18, 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