Current conditions at
Islip, Long Island Mac Arthur Airport (KISP)
Lat: 40.79°NLon: 73.1°WElev: 98ft.
Mostly Cloudy
76°F
24°C
| Humidity | 54% |
| Wind Speed | NE 7 mph |
| Barometer | 30.37 in (1028.3 mb) |
| Dewpoint | 58°F (14°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 7 Aug 9:56 am EDT |
Extended Forecast for
West Sayville NY
Today
High: 78 °F
Sunny
Tonight
Low: 63 °F
Mostly Clear
Friday
High: 79 °F
Sunny
Friday Night
Low: 63 °F
Mostly Clear
Saturday
High: 80 °F
Sunny
Saturday Night
Low: 65 °F
Mostly Clear
Sunday
High: 82 °F
Sunny
Sunday Night
Low: 68 °F
Mostly Clear
Monday
High: 84 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 78. East wind around 11 mph.
Tonight
Mostly clear, with a low around 63. East wind 3 to 6 mph.
Friday
Sunny, with a high near 79. Southeast wind 6 to 10 mph.
Friday Night
Mostly clear, with a low around 63. Southeast wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 80. Northeast wind 5 to 9 mph becoming southeast in the afternoon.
Saturday Night
Mostly clear, with a low around 65.
Sunday
Sunny, with a high near 82.
Sunday Night
Mostly clear, with a low around 68.
Monday
Sunny, with a high near 84.
Monday Night
Mostly clear, with a low around 70.
Tuesday
Sunny, with a high near 85.
Tuesday Night
Partly cloudy, with a low around 71.
Wednesday
Mostly sunny, with a high near 85.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
West Sayville NY
40.74°N 73.1°W (Elev. 30 ft)
40.74°N 73.1°W (Elev. 30 ft)
1:18 am EDT Aug 7, 2025
10am EDT Aug 7, 2025-6pm EDT Aug 13, 2025
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