Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Overcast

48°F

9°C

Humidity 80%
Wind Speed NW 3 mph
Barometer 29.83 in (1010.2 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 11 May 12:56 am EDT
Extended Forecast for

West Sayville NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 45. Northeast wind around 8 mph.

    Low: 45 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 59. Northeast wind around 10 mph becoming east in the afternoon.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 47. Southeast wind 5 to 8 mph.

    Low: 47 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers, mainly before 2pm.  Mostly cloudy, with a high near 58. Southeast wind 6 to 8 mph.

    High: 58 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 46. Southwest wind around 7 mph.

    Low: 46 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers after 2pm.  Mostly cloudy, with a high near 67.

    High: 67 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 8pm.  Mostly cloudy, with a low around 55. Chance of precipitation is 70%.

    Low: 55 °F

    Showers
    Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 45. Northeast wind around 8 mph.
Saturday
Mostly sunny, with a high near 59. Northeast wind around 10 mph becoming east in the afternoon.
Saturday Night
Mostly cloudy, with a low around 47. Southeast wind 5 to 8 mph.
Sunday
A 30 percent chance of showers, mainly before 2pm. Mostly cloudy, with a high near 58. Southeast wind 6 to 8 mph.
Sunday Night
Partly cloudy, with a low around 46. Southwest wind around 7 mph.
Monday
Mostly sunny, with a high near 62.
Monday Night
Mostly cloudy, with a low around 52.
Tuesday
A 40 percent chance of showers after 2pm. Mostly cloudy, with a high near 67.
Tuesday Night
Showers likely, mainly after 8pm. Mostly cloudy, with a low around 55. Chance of precipitation is 70%.
Wednesday
A 50 percent chance of showers. Mostly cloudy, with a high near 65.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 53.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Partly sunny, with a high near 65.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
West Sayville NY
 40.74°N 73.1°W (Elev. 30 ft)
12:22 am EDT May 11, 2024
1am EDT May 11, 2024-6pm EDT May 17, 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