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 and Breezy

N/A

Humidity NA
Wind Speed NW 21 G 39 mph
Barometer 30.00 in
Dewpoint N/A
Visibility 10.00 mi
Last update 12 Jan 1:56 am EST
Extended Forecast for

Saltaire NY

  • Overnight

    Overnight: Mostly clear, with a low around 32. Wind chill values between 20 and 25. Windy, with a west wind 24 to 26 mph, with gusts as high as 39 mph.

    Low: 32 °F

    Mostly Clear
    and Windy

  • Monday

    Monday: Mostly sunny, with a high near 40. Wind chill values between 20 and 30. Breezy, with a west wind 20 to 23 mph, with gusts as high as 33 mph.

    High: 40 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 36. Breezy, with a west wind 15 to 20 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 21 mph.

    Low: 41 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 45.

    High: 45 °F

    Mostly Cloudy

  • 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

Detailed Forecast

Overnight
Mostly clear, with a low around 32. Wind chill values between 20 and 25. Windy, with a west wind 24 to 26 mph, with gusts as high as 39 mph.
Monday
Mostly sunny, with a high near 40. Wind chill values between 20 and 30. Breezy, with a west wind 20 to 23 mph, with gusts as high as 33 mph.
Monday Night
Mostly clear, with a low around 36. Breezy, with a west wind 15 to 20 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 21 mph.
Wednesday
Mostly cloudy, with a high near 45.
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 31.
Sunday
A 30 percent chance of snow showers. Partly sunny, with a high near 37. Breezy.
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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:
1:57 am EST Jan 12, 2026
Forecast Valid:
2am EST Jan 12, 2026-6pm EST Jan 18, 2026
 
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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