Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Mostly Cloudy

73°F

23°C

Humidity 50%
Wind Speed NE 9 mph
Barometer 29.92 in (1013.2 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 17 May 2:56 pm EDT
Extended Forecast for

Sayville NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 54. Northeast wind 7 to 9 mph.

    Low: 54 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 63. Northeast wind around 7 mph.

    High: 63 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 52. East wind 5 to 7 mph becoming northeast after midnight.

    Low: 52 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 65. Northeast wind around 9 mph.

    High: 65 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 51. Northeast wind 6 to 8 mph.

    Low: 51 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 54. Northeast wind 7 to 9 mph.
Saturday
Mostly cloudy, with a high near 63. Northeast wind around 7 mph.
Saturday Night
Mostly cloudy, with a low around 52. East wind 5 to 7 mph becoming northeast after midnight.
Sunday
Partly sunny, with a high near 65. Northeast wind around 9 mph.
Sunday Night
Partly cloudy, with a low around 51. Northeast wind 6 to 8 mph.
Monday
Mostly sunny, with a high near 65.
Monday Night
Mostly clear, with a low around 51.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Mostly sunny, with a high near 69.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 57.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 72.
Thursday Night
A 30 percent chance of showers. Partly cloudy, with a low around 56.
Friday
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Sayville NY
 40.73°N 73.07°W (Elev. 16 ft)
12:53 pm EDT May 17, 2024
3pm EDT May 17, 2024-6pm EDT May 24, 2024
 
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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