Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Overcast

71°F

22°C

Humidity 66%
Wind Speed NE 13 mph
Barometer 30.15 in (1020.7 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 18 Aug 12:56 pm EDT
Extended Forecast for

Kings Park NY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 75. East wind around 11 mph, with gusts as high as 25 mph.

    High: 75 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 59. East wind around 9 mph.

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76. East wind 9 to 11 mph.

    High: 76 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 62. East wind 6 to 8 mph.

    Low: 62 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers after 2pm.  Partly sunny, with a high near 77. East wind 8 to 11 mph.

    High: 77 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 75. East wind around 11 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 59. East wind around 9 mph.
Tuesday
Mostly sunny, with a high near 76. East wind 9 to 11 mph.
Tuesday Night
Partly cloudy, with a low around 62. East wind 6 to 8 mph.
Wednesday
A 20 percent chance of showers after 2pm. Partly sunny, with a high near 77. East wind 8 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 63.
Thursday
Mostly sunny, with a high near 79.
Thursday Night
Partly cloudy, with a low around 62.
Friday
Sunny, with a high near 82.
Friday Night
Mostly clear, with a low around 65.
Saturday
Sunny, with a high near 82.
Saturday Night
Partly cloudy, with a low around 68.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
Kings Park NY
 40.89°N 73.24°W (Elev. 171 ft)
1:44 pm EDT Aug 18, 2025
1pm EDT Aug 18, 2025-6pm EDT Aug 24, 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