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

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

A Few Clouds

67°F

19°C

Humidity 45%
Wind Speed NW 12 mph
Barometer 29.74 in (1007.0 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 8 Nov 12:56 pm EST
Extended Forecast for

Oakdale NY

  • This Afternoon

    This Afternoon: Sunny, with a high near 66. Northwest wind 8 to 11 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 48. Calm wind becoming east around 6 mph after midnight.

    Low: 48 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Rain. High near 60. Southeast wind 8 to 13 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 60 °F

    Rain Likely
    then Rain

  • Sunday Night

    Sunday Night: Rain or drizzle likely before 7pm, then drizzle or light rain likely between 7pm and 10pm, then showers likely after 10pm. Patchy fog before 10pm. Otherwise, cloudy, with a low around 52. Southeast wind 6 to 8 mph becoming west after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Rain Likely
    and Patchy
    Fog

  • Monday

    Monday: A 50 percent chance of showers, mainly before 1pm. Mostly cloudy, with a temperature rising to near 55 by 11am, then falling to around 50 during the remainder of the day. West wind 6 to 11 mph.

    High: 55 °F⇓

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 66. Northwest wind 8 to 11 mph.
Tonight
Increasing clouds, with a low around 48. Calm wind becoming east around 6 mph after midnight.
Sunday
Rain. High near 60. Southeast wind 8 to 13 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain or drizzle likely before 7pm, then drizzle or light rain likely between 7pm and 10pm, then showers likely after 10pm. Patchy fog before 10pm. Otherwise, cloudy, with a low around 52. Southeast wind 6 to 8 mph becoming west after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 50 percent chance of showers, mainly before 1pm. Mostly cloudy, with a temperature rising to near 55 by 11am, then falling to around 50 during the remainder of the day. West wind 6 to 11 mph.
Monday Night
Partly cloudy, with a low around 29.
Veterans Day
Partly sunny, with a high near 45.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
Partly sunny, with a high near 54.
Wednesday Night
Mostly cloudy, with a low around 40.
Thursday
Mostly sunny, with a high near 52.
Thursday Night
Mostly clear, with a low around 37.
Friday
Mostly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Oakdale NY
 40.76°N 73.12°W (Elev. 49 ft)
Last Update:
12:49 pm EST Nov 8, 2025
Forecast Valid:
1pm EST Nov 8, 2025-6pm EST Nov 14, 2025
 
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