Islip, New York Weather
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Weather Forecast for Islip, New York : Suffolk County
Issued: 7:56 pm EDT Oct 15, 2025 Latitude: 40.7298207 Longitude: -73.2103934 View on Google Maps

MouseOver for Detail Forecast
Tonight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
Mostly Clear on Tonight Sunny on Thursday Sunny on Friday Sunny on Saturday Mostly Sunny on Sunday 60% chance of on Monday Mostly Sunny on Tuesday Partly Sunny on Wednesday
Low: 44°F High: 58°F High: 62°F High: 64°F High: 68°F High: 66°F High: 65°F High: 64°F
Low: 44°F Low: 45°F Low: 52°F Low: 55°F Low: 52°F Low: 50°F  
Mostly Clear Sunny Sunny Sunny Mostly Sunny Partly Sunny Mostly Sunny Partly Sunny
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Current Conditions at
ISLIP - (KISP)
55°
Cloudy
as of 10:56 PM EDST
Rel. Humidity: 47%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 29.94 in.
Flight Rule: VFR
Wind Data
8 MPH
0° North
Cloud Level(s): Solid Overcast at 15000ft
Current Conditions at
FARMINGDALE - (KFRG)
55°
Clear
as of 10:53 PM EDST
Rel. Humidity: 54%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 29.95 in.
Flight Rule: VFR
Wind Data
8 MPH
Gust: 20 MPH
340° North
Cloud Level(s): Clear
Current Conditions at
SHIRLEY/BROOKHAVEN - (KHWV)
54°
Clear
as of 10:56 PM EDST
Rel. Humidity: 46%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.94 in.
Flight Rule: VFR
Wind Data
10 MPH
Gust: 21 MPH
0° North
Cloud Level(s): Clear
Current Conditions at
NEW YORK-KENNEDY - (KJFK)
55°
Mostly Cloudy
as of 10:51 PM EDST
Rel. Humidity: 58%
Dew Point: 41°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
14 MPH
350° North
Cloud Level(s): Few at 6000ft, Broken at 16000ft
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 44. North wind around 14 mph, with gusts as high as 24 mph.
Sunny on Thursday Thursday... Sunny, with a high near 58. North wind 13 to 17 mph, with gusts as high as 29 mph.
Clear on Thursday Night Thursday Night... Clear, with a low around 44. North wind 14 to 16 mph, with gusts as high as 26 mph.
Sunny on Friday Friday... Sunny, with a high near 62. North wind around 14 mph.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 45. North wind 6 to 10 mph.
Sunny on Saturday Saturday... Sunny, with a high near 64.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 52.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 68.
60% chance of rain Sunday Night Sunday Night... Showers likely, mainly after 2am. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.
60% chance of Monday Monday... Showers likely, mainly before 8am. Partly sunny, with a high near 66. Chance of precipitation is 60%.
40% chance of rain Monday Night Monday Night... A 40 percent chance of showers. Mostly cloudy, with a low around 52.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 65.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 50.
Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 64.
Current Radar Image


Sun Almanac for Islip, New York
Sunrise: 07:05 AM
Sunset: 6:12 PM
Civil Sunrise:06:37 AM
Civil Sunset: 6:40 PM
Nautical Sunrise: 06:05 AM
Nautical Sunset: 7:12 PM
Astro Sunrise: 05:34 AM
Astro Sunset: 7:43 PM
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