Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Overcast

59°F

15°C

Humidity 87%
Wind Speed W 12 mph
Barometer 29.76 in (1007.6 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 7 Nov 10:56 am EST
Extended Forecast for

Fort Salonga NY

  • Today

    Today: Mostly sunny, with a high near 64. West wind 11 to 17 mph.

    High: 64 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of showers between 1am and 4am.  Partly cloudy, with a low around 46. West wind 15 to 17 mph, with gusts as high as 28 mph.  Chance of precipitation is 20%.

    Low: 46 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 62. West wind 13 to 18 mph, with gusts as high as 29 mph.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46. West wind around 15 mph.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 58. Breezy, with a west wind 16 to 20 mph.

    High: 58 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 64. West wind 11 to 17 mph.
Tonight
A slight chance of showers between 1am and 4am. Partly cloudy, with a low around 46. West wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 62. West wind 13 to 18 mph, with gusts as high as 29 mph.
Sunday Night
Mostly clear, with a low around 46. West wind around 15 mph.
Monday
Mostly sunny, with a high near 58. Breezy, with a west wind 16 to 20 mph.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Mostly sunny, with a high near 61.
Tuesday Night
Mostly clear, with a low around 47.
Veterans Day
Mostly sunny, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
A 30 percent chance of rain. Mostly sunny, with a high near 56.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 40. Breezy.
Friday
A 40 percent chance of rain. Partly sunny, with a high near 51. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Fort Salonga NY
 40.92°N 73.3°W (Elev. 26 ft)
11:02 am EST Nov 7, 2026
11am EST Nov 7, 2026-6pm EST Nov 13, 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