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Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Fog/Mist

54°F

12°C

Humidity 100%
Wind Speed Calm
Barometer 30.33 in (1026.9 mb)
Dewpoint 54°F (12°C)
Visibility 1.00 mi
Last update 23 Oct 5:56 am EDT
Extended Forecast for

Islip, Long Island Mac Arthur Airport NY

  • Today

    Today: Areas of dense fog before 10am.  Otherwise, mostly cloudy, with a high near 72. Light southeast wind becoming south 6 to 11 mph in the morning.

    Areas Dense
    Fog then
    Mostly Cloudy

    High: 72 °F

  • Tonight

    Tonight: Areas of drizzle before 3am, then areas of drizzle with a chance of showers after 3am.  Patchy fog.  Otherwise, mostly cloudy, with a low around 64. Southeast wind 11 to 13 mph.  Chance of precipitation is 30%.

    Chance
    Showers and
    Patchy Fog

    Low: 64 °F

  • Tuesday

    Tuesday: Showers, mainly after 7am.  Patchy fog before 3pm. High near 72. Breezy, with a south wind 18 to 21 mph, with gusts as high as 36 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers and
    Patchy Fog

    High: 72 °F

  • Tuesday
    Night

    Tuesday Night: Showers and possibly a thunderstorm. Some of the storms could produce gusty winds and heavy rain.  Low around 64. Breezy, with a south wind 18 to 21 mph, with gusts as high as 36 mph.  Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Heavy Rain
    and Breezy

    Low: 64 °F

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before 10am, then a chance of showers. Some of the storms could produce gusty winds and heavy rain.  High near 69. Southwest wind around 11 mph.  Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

    Heavy Rain
    then Chance
    Showers

    High: 69 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 50.

    Partly Cloudy

    Low: 50 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 62.

    Mostly Sunny

    High: 62 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 46.

    Partly Cloudy

    Low: 46 °F

  • Friday

    Friday: Sunny, with a high near 64.

    Sunny

    High: 64 °F

Detailed Forecast

Today
Areas of dense fog before 10am. Otherwise, mostly cloudy, with a high near 72. Light southeast wind becoming south 6 to 11 mph in the morning.
Tonight
Areas of drizzle before 3am, then areas of drizzle with a chance of showers after 3am. Patchy fog. Otherwise, mostly cloudy, with a low around 64. Southeast wind 11 to 13 mph. Chance of precipitation is 30%.
Tuesday
Showers, mainly after 7am. Patchy fog before 3pm. High near 72. Breezy, with a south wind 18 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Showers and possibly a thunderstorm. Some of the storms could produce gusty winds and heavy rain. Low around 64. Breezy, with a south wind 18 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Wednesday
Showers and possibly a thunderstorm before 10am, then a chance of showers. Some of the storms could produce gusty winds and heavy rain. High near 69. Southwest wind around 11 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
Mostly sunny, with a high near 62.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 50.
Saturday
Mostly sunny, with a high near 66.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 53.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 65.
Click Map For Forecast
Point Forecast:
Islip, Long Island Mac Arthur Airport NY
 40.81°N 73.11°W (Elev. 98 ft)
3:58 am EDT Oct 23, 2017
6am EDT Oct 23, 2017-6pm EDT Oct 29, 2017
 
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Additional Resources

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