Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Fair

48°F

9°C

Humidity 86%
Wind Speed N 3 mph
Barometer 30.23 in (1023.5 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 19 Oct 9:56 pm EDT
Extended Forecast for

Kings Park NY

  • Tonight

    Tonight: Partly cloudy, with a low around 51. Northeast wind 8 to 10 mph.

    Low: 51 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66. Northeast wind around 15 mph, with gusts as high as 25 mph.

    High: 66 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 46. Northeast wind 10 to 17 mph.

    Low: 46 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 59. Northeast wind 13 to 17 mph.

    High: 59 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 45. North wind 11 to 14 mph.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 51. Northeast wind 8 to 10 mph.
Tuesday
Mostly sunny, with a high near 66. Northeast wind around 15 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 46. Northeast wind 10 to 17 mph.
Wednesday
Mostly sunny, with a high near 59. Northeast wind 13 to 17 mph.
Wednesday Night
Partly cloudy, with a low around 45. North wind 11 to 14 mph.
Thursday
Sunny, with a high near 64.
Thursday Night
Mostly clear, with a low around 45.
Friday
Sunny, with a high near 57.
Friday Night
Mostly clear, with a low around 45.
Saturday
Sunny, with a high near 57.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 62.
Sunday Night
Mostly clear, with a low around 49.
Monday
Sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
Kings Park NY
 40.91°N 73.21°W (Elev. 0 ft)
2:29 pm EDT Oct 19, 2026
10pm EDT Oct 19, 2026-6pm EDT Oct 26, 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