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Current conditions at
Islip, Long Island Mac Arthur Airport (KISP)
Lat: 40.79°NLon: 73.1°WElev: 98ft.
Mostly Cloudy
29°F
-2°C
| Humidity | 26% |
| Wind Speed | N 10 mph |
| Barometer | 30.25 in (1024.4 mb) |
| Dewpoint | -2°F (-19°C) |
| Visibility | 10.00 mi |
| Wind Chill | 20°F (-7°C) |
| Last update | 8 Dec 3:56 pm EST |
Extended Forecast for
East Patchogue NY
Tonight

Low: 16 °F
Decreasing
CloudsTuesday

High: 39 °F
Increasing
CloudsTuesday Night

Low: 36 °F
Slight Chance
RainWednesday
High: 49 °F
Slight Chance
Rain then
Rain LikelyWednesday Night

Low: 33 °F
Chance Rain
Thursday

High: 41 °F
Mostly Sunny
Thursday Night

Low: 25 °F
Partly Cloudy
Friday

High: 37 °F
Mostly Sunny
Friday Night

Low: 26 °F
Chance Snow
Detailed Forecast
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 16. North wind 6 to 9 mph.
Tuesday
Increasing clouds, with a high near 39. Wind chill values between 10 and 20. Light and variable wind becoming southwest 5 to 8 mph in the afternoon.
Tuesday Night
A 20 percent chance of rain before 1am. Mostly cloudy, with a steady temperature around 36. Southwest wind 10 to 14 mph, with gusts as high as 26 mph.
Wednesday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 49. Southwest wind 11 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 40 percent chance of rain before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 33. Southwest wind 11 to 16 mph, with gusts as high as 33 mph.
Thursday
Mostly sunny, with a high near 41.
Thursday Night
Partly cloudy, with a low around 25.
Friday
Mostly sunny, with a high near 37.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 26.
Saturday
A chance of snow showers before 7am, then a chance of snow between 7am and noon. Partly sunny, with a high near 38. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 34.
Sunday Night
Mostly clear, with a low around 19.
Monday
Mostly sunny, with a high near 35.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
East Patchogue NY
40.77°N 72.98°W (Elev. 23 ft)
40.77°N 72.98°W (Elev. 23 ft)
12:50 pm EST Dec 8, 2025
4pm EST Dec 8, 2025-6pm EST Dec 15, 2025


