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Jose Continues to Bring Tropical Storm Conditions to Southern New England

Strong winds, heavy rain and dangerous surf will continue for Cape Cod and nearby islands for the next couple of days. Meanwhile, winter weather will continue to impact the northern Rockies, with cold temperatures across the Great Basin and eastern California. Elevated fire weather conditions will persist in eastern Colorado. Read More >

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Mostly Cloudy

75°F

24°C

Humidity 58%
Wind Speed N 16 G 22 mph
Barometer 29.92 in (1013.1 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 22 Sep 6:56 pm EDT
Extended Forecast for

Islip NY

Coastal Flood Advisory until September 23, 04:00am
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory until September 23, 04:00am

    NOW until
    4:00am Sat

    Coastal Flood Advisory

  • Tonight

    Tonight: Mostly cloudy, with a low around 65. North wind around 14 mph.

    Mostly Cloudy

    Low: 65 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 83. North wind 11 to 13 mph.

    Mostly Sunny

    High: 83 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 66. Light and variable wind.

    Mostly Clear

    Low: 66 °F

  • Sunday

    Sunday: Sunny, with a high near 86. North wind 5 to 7 mph becoming light and variable.

    Sunny

    High: 86 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 68. Southwest wind around 5 mph becoming light and variable.

    Mostly Clear

    Low: 68 °F

  • Monday

    Monday: Sunny, with a high near 82.

    Sunny

    High: 82 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 65.

    Partly Cloudy

    Low: 65 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 80.

    Partly Sunny

    High: 80 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 65. North wind around 14 mph.
Saturday
Mostly sunny, with a high near 83. North wind 11 to 13 mph.
Saturday Night
Mostly clear, with a low around 66. Light and variable wind.
Sunday
Sunny, with a high near 86. North wind 5 to 7 mph becoming light and variable.
Sunday Night
Mostly clear, with a low around 68. Southwest wind around 5 mph becoming light and variable.
Monday
Sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 65.
Tuesday
Partly sunny, with a high near 80.
Tuesday Night
Mostly cloudy, with a low around 65.
Wednesday
Partly sunny, with a high near 79.
Wednesday Night
Mostly cloudy, with a low around 64.
Thursday
Partly sunny, with a high near 78.
Thursday Night
Partly cloudy, with a low around 61.
Friday
Mostly sunny, with a high near 72.
Click Map For Forecast
Point Forecast:
Islip NY
 40.73°N 73.22°W (Elev. 7 ft)
6:35 pm EDT Sep 22, 2017
7pm EDT Sep 22, 2017-6pm EDT Sep 29, 2017
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database