National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Fair

60°F

16°C

Humidity 90%
Wind Speed SW 7 mph
Barometer 29.97 in (1014.7 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 22 May 1:56 am EDT
Extended Forecast for

2 Miles NNW Kings Park NY

  • Overnight

    Overnight: Mostly clear, with a low around 58. South wind around 7 mph.

    Low: 58 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78. South wind 6 to 14 mph.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers between midnight and 2am, then a slight chance of showers and thunderstorms after 2am. Increasing clouds, with a low around 60. Southwest wind 5 to 11 mph. Chance of precipitation is 20%.

    Low: 60 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 82. Southwest wind 7 to 9 mph.

    High: 82 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Southwest wind 5 to 8 mph.

    Low: 62 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers after 2pm. Mostly cloudy, with a high near 73.

    High: 73 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 60.

    Low: 60 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 58. South wind around 7 mph.
Wednesday
Sunny, with a high near 78. South wind 6 to 14 mph.
Wednesday Night
A slight chance of showers between midnight and 2am, then a slight chance of showers and thunderstorms after 2am. Increasing clouds, with a low around 60. Southwest wind 5 to 11 mph. Chance of precipitation is 20%.
Thursday
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 82. Southwest wind 7 to 9 mph.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Southwest wind 5 to 8 mph.
Friday
Mostly sunny, with a high near 78.
Friday Night
Partly cloudy, with a low around 60.
Saturday
A 40 percent chance of showers after 2pm. Mostly cloudy, with a high near 73.
Saturday Night
A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 60.
Sunday
Partly sunny, with a high near 76.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 58.
Memorial Day
A 40 percent chance of showers. Mostly cloudy, with a high near 72.
Monday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 58.
Tuesday
A 30 percent chance of showers. Mostly cloudy, with a high near 70.
Click Map For Forecast
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Kings Park NY
 40.91°N 73.27°W (Elev. 49 ft)
Last Update:
9:51 pm EDT May 21, 2024
Forecast Valid:
2am EDT May 22, 2024-6pm EDT May 28, 2024
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation