Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Partly Cloudy

69°F

21°C

Humidity 59%
Wind Speed N 9 mph
Barometer 29.94 in (1013.6 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 29 Aug 10:56 pm EDT
Extended Forecast for

Oakdale NY

  • Tonight

    Tonight: Mostly clear, with a low around 56. North wind 7 to 9 mph.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 75. Northwest wind 9 to 11 mph.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 58. West wind around 6 mph becoming north after midnight.

    Low: 58 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 77. North wind around 6 mph becoming calm  in the afternoon.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 60. Light and variable wind.

    Low: 60 °F

    Partly Cloudy

  • Labor Day

    Labor Day: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 56. North wind 7 to 9 mph.
Saturday
Sunny, with a high near 75. Northwest wind 9 to 11 mph.
Saturday Night
Mostly clear, with a low around 58. West wind around 6 mph becoming north after midnight.
Sunday
Sunny, with a high near 77. North wind around 6 mph becoming calm in the afternoon.
Sunday Night
Partly cloudy, with a low around 60. Light and variable wind.
Labor Day
Mostly sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Mostly sunny, with a high near 76.
Wednesday Night
Partly cloudy, with a low around 62.
Thursday
A 30 percent chance of showers. Mostly cloudy, with a high near 75.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 61.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
Oakdale NY
 40.74°N 73.13°W (Elev. 7 ft)
10:02 pm EDT Aug 29, 2025
11pm EDT Aug 29, 2025-6pm EDT Sep 5, 2025
 
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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