Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Partly Cloudy and Windy

45°F

7°C

Humidity 40%
Wind Speed NW 29 G 44 mph
Barometer 29.69 in (1005.5 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 17 Nov 11:56 am EST
Extended Forecast for

Kings Park NY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 44. Northwest wind around 18 mph, with gusts as high as 33 mph.

    High: 44 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 34. West wind 13 to 15 mph, with gusts as high as 28 mph.

    Low: 34 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 46. West wind 9 to 13 mph.

    High: 46 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after 1am.  Mostly cloudy, with a low around 35. West wind 3 to 6 mph.

    Low: 35 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: Mostly sunny, with a high near 47. North wind 3 to 6 mph.

    High: 47 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 49.

    High: 49 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Cloudy, with a low around 42.

    Low: 42 °F

    Cloudy

  • Friday

    Friday: A 50 percent chance of rain.  Cloudy, with a high near 56.

    High: 56 °F

    Chance Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 44. Northwest wind around 18 mph, with gusts as high as 33 mph.
Tonight
Mostly clear, with a low around 34. West wind 13 to 15 mph, with gusts as high as 28 mph.
Tuesday
Increasing clouds, with a high near 46. West wind 9 to 13 mph.
Tuesday Night
A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 35. West wind 3 to 6 mph.
Wednesday
Mostly sunny, with a high near 47. North wind 3 to 6 mph.
Wednesday Night
Mostly cloudy, with a low around 37.
Thursday
Mostly cloudy, with a high near 49.
Thursday Night
Cloudy, with a low around 42.
Friday
A 50 percent chance of rain. Cloudy, with a high near 56.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 44.
Saturday
A 30 percent chance of rain. Partly sunny, with a high near 52.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
Kings Park NY
 40.89°N 73.24°W (Elev. 171 ft)
5:32 am EST Nov 17, 2025
12pm EST Nov 17, 2025-6pm EST Nov 23, 2025
 
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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