National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Light Drizzle Fog/Mist

43°F

6°C

Humidity 93%
Wind Speed N 18 G 26 mph
Barometer 29.50 in (999.1 mb)
Dewpoint 41°F (5°C)
Visibility 5.00 mi
Wind Chill35°F (2°C)
Last update 13 Nov 7:56 am EST
Extended Forecast for

Oakdale NY

Coastal Flood Advisory November 13, 09:00am until November 13, 03:00pm
Click here for hazard details and duration
Coastal Flood Advisory

  • Today

    Today: Rain, mainly before 4pm. Steady temperature around 46. North wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Rain

  • Tonight

    Tonight: A 30 percent chance of rain before 10pm. Cloudy, with a low around 38. North wind around 9 mph.

    Low: 38 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 48. Northwest wind 9 to 13 mph.

    High: 48 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34. Northwest wind 8 to 10 mph.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 50. Northwest wind 9 to 13 mph.

    High: 50 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

Detailed Forecast

Today
Rain, mainly before 4pm. Steady temperature around 46. North wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 30 percent chance of rain before 10pm. Cloudy, with a low around 38. North wind around 9 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 48. Northwest wind 9 to 13 mph.
Saturday Night
Partly cloudy, with a low around 34. Northwest wind 8 to 10 mph.
Sunday
Mostly sunny, with a high near 50. Northwest wind 9 to 13 mph.
Sunday Night
Mostly clear, with a low around 34.
Monday
Sunny, with a high near 51.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Sunny, with a high near 53.
Tuesday Night
Mostly clear, with a low around 38.
Wednesday
Sunny, with a high near 57.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Oakdale NY
 40.74°N 73.13°W (Elev. 7 ft)
Last Update:
5:44 am EST Nov 13, 2026
Forecast Valid:
8am EST Nov 13, 2026-6pm EST Nov 19, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation