Hazardous Weather Conditions

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Mostly Cloudy

63°F

17°C

Humidity 65%
Wind Speed NE 10 mph
Barometer 30.21 in (1023.1 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 16 Jun 6:56 am EDT
Extended Forecast for

Head of the Harbor NY

  • Today

    Today: Sunny, with a high near 75. Northeast wind 6 to 10 mph.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 60. South wind 5 to 8 mph.

    Low: 60 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 81. South wind 7 to 13 mph.

    High: 81 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 67. South wind 8 to 13 mph.

    Low: 67 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88. Southwest wind 7 to 10 mph.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 68.

    Low: 68 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 68.

    Low: 68 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 75. Northeast wind 6 to 10 mph.
Tonight
Partly cloudy, with a low around 60. South wind 5 to 8 mph.
Monday
Mostly sunny, with a high near 81. South wind 7 to 13 mph.
Monday Night
Mostly clear, with a low around 67. South wind 8 to 13 mph.
Tuesday
Sunny, with a high near 88. Southwest wind 7 to 10 mph.
Tuesday Night
Mostly clear, with a low around 68.
Juneteenth
Sunny, with a high near 88.
Wednesday Night
Partly cloudy, with a low around 68.
Thursday
Mostly sunny, with a high near 91.
Thursday Night
Partly cloudy, with a low around 71.
Friday
Mostly sunny, with a high near 92.
Friday Night
Partly cloudy, with a low around 69.
Saturday
Mostly sunny, with a high near 87.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Head of the Harbor NY
 40.9°N 73.15°W (Elev. 157 ft)
5:49 am EDT Jun 16, 2024
7am EDT Jun 16, 2024-6pm EDT Jun 22, 2024
 
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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