Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Fair

63°F

17°C

Humidity 97%
Wind Speed Calm
Barometer 30.23 in (1023.5 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 14 Sep 12:56 am EDT
Extended Forecast for

Islip Terrace NY

  • Overnight

    Overnight: Partly cloudy, with a low around 60. Calm wind.

    Low: 60 °F

    Partly Cloudy

  • Saturday

    Saturday: Patchy fog before 10am.  Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 80. Calm wind becoming east 5 to 7 mph in the afternoon.

    High: 80 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 61. Calm wind becoming east around 5 mph after midnight.

    Low: 61 °F

    Partly Cloudy

  • Sunday

    Sunday: Patchy fog before 10am.  Otherwise, partly sunny, then gradually becoming sunny, with a high near 77. East wind 7 to 10 mph.

    High: 77 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 2am.  Otherwise, mostly clear, with a low around 57. East wind around 6 mph becoming calm  in the evening.

    Low: 57 °F

    Mostly Clear
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 9am.  Otherwise, sunny, with a high near 77.

    High: 77 °F

    Patchy Fog
    then Sunny

  • Monday Night

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

    Low: 60 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 77.

    High: 77 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 62.

    Low: 62 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 60. Calm wind.
Saturday
Patchy fog before 10am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 80. Calm wind becoming east 5 to 7 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 61. Calm wind becoming east around 5 mph after midnight.
Sunday
Patchy fog before 10am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 77. East wind 7 to 10 mph.
Sunday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 57. East wind around 6 mph becoming calm in the evening.
Monday
Patchy fog before 9am. Otherwise, sunny, with a high near 77.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
Partly sunny, with a high near 77.
Tuesday Night
Mostly cloudy, with a low around 62.
Wednesday
Mostly cloudy, with a high near 76.
Wednesday Night
Mostly cloudy, with a low around 63.
Thursday
Mostly cloudy, with a high near 77.
Thursday Night
Mostly cloudy, with a low around 62.
Friday
Partly sunny, with a high near 75.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Islip Terrace NY
 40.75°N 73.18°W (Elev. 30 ft)
10:37 pm EDT Sep 13, 2024
1am EDT Sep 14, 2024-6pm EDT Sep 20, 2024
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database