Current conditions at
Islip, Long Island Mac Arthur Airport (KISP)
Lat: 40.79°NLon: 73.1°WElev: 98ft.
Partly Cloudy
82°F
28°C
| Humidity | 49% |
| Wind Speed | NW 9 mph |
| Barometer | 29.82 in (1009.7 mb) |
| Dewpoint | 61°F (16°C) |
| Visibility | 10.00 mi |
| Heat Index | 83°F (28°C) |
| Last update | 4 Sep 5:56 pm EDT |
Extended Forecast for
Farmingville NY
Tonight
Low: 65 °F
Partly Cloudy
Saturday
High: 81 °F
Sunny
Saturday Night
Low: 60 °F
Chance
ShowersSunday
High: 72 °F
Mostly Sunny
Sunday Night
Low: 58 °F
Mostly Clear
Labor Day
High: 75 °F
Sunny
Monday Night
Low: 60 °F
Mostly Clear
Tuesday
High: 78 °F
Mostly Sunny
Tuesday Night
Low: 62 °F
Partly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 65. Northwest wind 5 to 9 mph.
Saturday
Sunny, with a high near 81. North wind 7 to 9 mph.
Saturday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 60. Northeast wind around 6 mph. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 72. Northeast wind 6 to 8 mph.
Sunday Night
Mostly clear, with a low around 58. Light northwest wind.
Labor Day
Sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 60.
Tuesday
Mostly sunny, with a high near 78.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
Partly sunny, with a high near 76.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 68.
Thursday
Mostly sunny, with a high near 82.
Thursday Night
Partly cloudy, with a low around 61.
Friday
Mostly sunny, with a high near 73.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Farmingville NY
40.84°N 73.02°W (Elev. 194 ft)
40.84°N 73.02°W (Elev. 194 ft)
2:20 pm EDT Sep 4, 2026
6pm EDT Sep 4, 2026-6pm EDT Sep 11, 2026
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