Current conditions at
Islip, Long Island Mac Arthur Airport (KISP)
Lat: 40.79°NLon: 73.1°WElev: 98ft.
A Few Clouds
43°F
6°C
| Humidity | 80% |
| Wind Speed | Calm |
| Barometer | 29.96 in (1014.6 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 11 Nov 6:56 am EST |
Extended Forecast for
Nesconset NY
Veterans Day

High: 61 °F
Mostly Sunny
Tonight

Low: 46 °F
Mostly Cloudy
Thursday

High: 60 °F
Rain Likely
Thursday Night

Low: 42 °F
Rain
Friday

High: 50 °F
Rain
Friday Night

Low: 35 °F
Chance Rain
Saturday

High: 49 °F
Partly Sunny
Saturday Night

Low: 35 °F
Mostly Cloudy
Sunday

High: 51 °F
Mostly Sunny
Detailed Forecast
Veterans Day
Mostly sunny, with a high near 61. West wind 3 to 7 mph.
Tonight
Mostly cloudy, with a low around 46. Calm wind becoming east around 6 mph after midnight.
Thursday
A chance of rain and thunderstorms before 1pm, then rain likely and possibly a thunderstorm between 1pm and 4pm, then rain likely after 4pm. Mostly cloudy, with a high near 60. East wind 8 to 13 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Rain. Low around 42. North wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain. High near 50. North wind around 15 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 35.
Saturday
Partly sunny, with a high near 49.
Saturday Night
Mostly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Sunny, with a high near 51.
Monday Night
Mostly clear, with a low around 34.
Tuesday
Sunny, with a high near 52.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Nesconset NY
40.85°N 73.13°W (Elev. 98 ft)
40.85°N 73.13°W (Elev. 98 ft)
1:20 am EST Nov 11, 2026
7am EST Nov 11, 2026-6pm EST Nov 17, 2026


