Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Partly Cloudy

70°F

21°C

Humidity 47%
Wind Speed N 8 mph
Barometer 30.23 in (1023.8 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 3 Oct 2:56 pm EDT
Extended Forecast for

2 Miles NNW Kings Park NY

  • Tonight

    Tonight: Mostly clear, with a low around 57. East wind 5 to 10 mph.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: A 50 percent chance of showers after 2pm.  Increasing clouds, with a high near 63. East wind 9 to 13 mph.

    High: 63 °F

    Partly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly before 11pm.  Cloudy, with a low around 57. East wind 5 to 8 mph becoming calm  after midnight.

    Low: 57 °F

    Chance
    Showers

  • Monday

    Monday: Mostly cloudy through mid morning, then gradual clearing, with a high near 68. Northwest wind 7 to 17 mph.

    High: 68 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 50. Northwest wind 15 to 18 mph.

    Low: 50 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 49.

    Low: 49 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 57. East wind 5 to 10 mph.
Sunday
A 50 percent chance of showers after 2pm. Increasing clouds, with a high near 63. East wind 9 to 13 mph.
Sunday Night
A 30 percent chance of showers, mainly before 11pm. Cloudy, with a low around 57. East wind 5 to 8 mph becoming calm after midnight.
Monday
Mostly cloudy through mid morning, then gradual clearing, with a high near 68. Northwest wind 7 to 17 mph.
Monday Night
Clear, with a low around 50. Northwest wind 15 to 18 mph.
Tuesday
Sunny, with a high near 60.
Tuesday Night
Clear, with a low around 49.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Sunny, with a high near 69.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 68.
Friday Night
Partly cloudy, with a low around 56.
Saturday
Mostly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Kings Park NY
 40.91°N 73.27°W (Elev. 49 ft)
2:19 pm EDT Oct 3, 2026
3pm EDT Oct 3, 2026-6pm EDT Oct 10, 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