Current conditions at
Islip, Long Island Mac Arthur Airport (KISP)
Lat: 40.79°NLon: 73.1°WElev: 98ft.
Mostly Cloudy
42°F
6°C
| Humidity | 41% |
| Wind Speed | NW 17 G 25 mph |
| Barometer | 29.92 in (1013.3 mb) |
| Dewpoint | 20°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 34°F (1°C) |
| Last update | 17 Nov 8:56 pm EST |
Extended Forecast for
East Islip NY
Tonight
Low: 36 °F
Mostly Clear
and Breezy
then Mostly
ClearTuesday
High: 47 °F
Mostly Sunny
Tuesday Night
Low: 38 °F
Chance Rain
Wednesday
High: 48 °F
Slight Chance
RainWednesday Night
Low: 39 °F
Mostly Cloudy
Thursday
High: 50 °F
Mostly Cloudy
Thursday Night
Low: 45 °F
Cloudy
Friday
High: 56 °F
Chance Rain
Friday Night
Low: 43 °F
Chance Rain
Detailed Forecast
Tonight
Mostly clear, with a low around 36. Breezy, with a west wind 17 to 21 mph.
Tuesday
Mostly sunny, with a high near 47. West wind 13 to 15 mph.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 38. West wind 5 to 9 mph.
Wednesday
A 20 percent chance of rain before 1pm. Partly sunny, with a high near 48. Northeast wind 6 to 9 mph.
Wednesday Night
Mostly cloudy, with a low around 39. Northeast wind around 7 mph.
Thursday
Mostly cloudy, with a high near 50.
Thursday Night
Cloudy, with a low around 45.
Friday
A 40 percent chance of rain. Mostly cloudy, with a high near 56.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 43.
Saturday
A 40 percent chance of rain. Partly sunny, with a high near 50.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 53.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
East Islip NY
40.7°N 73.19°W (Elev. 0 ft)
40.7°N 73.19°W (Elev. 0 ft)
9:16 pm EST Nov 17, 2025
9pm EST Nov 17, 2025-6pm EST Nov 24, 2025
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