Islip, New York Weather
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Weather Forecast for Islip, New York : Suffolk County
Issued: 5:36 am EST Feb 5, 2025 Latitude: 40.7298207 Longitude: -73.2103934 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Friday Saturday Sunday Monday Tuesday
Partly Sunny on Today 50% chance of snow on Tonight 100% chance of rain, snow, & sleet on Thursday Mostly Sunny on Friday 40% chance of rain & snow on Saturday 50% chance of rain on Sunday Mostly Sunny on Monday 40% chance of snow on Tuesday
High: 34°F Low: 27°F High: 41°F High: 44°F High: 38°F High: 44°F High: 36°F High: 36°F
Low: 37°F Low: 24°F Low: 28°F Low: 24°F Low: 23°F  
Partly Sunny Snow Rain, Snow, & Sleet Mostly Sunny Rain & Snow Rain Mostly Sunny Snow
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Current Conditions at
ISLIP - (KISP)
28°
Cloudy
as of 4:56 AM EST
Rel. Humidity: 50%
Dew Point: 12°F
Visibility: 10 Miles
Pressure: 30.32 in.
Flight Rule: VFR
Wind Data
8 MPH
320° Northwest
Cloud Level(s): Solid Overcast at 12000ft
Current Conditions at
FARMINGDALE - (KFRG)
27°
Feels like 17°F
Cloudy
as of 4:53 AM EST
Rel. Humidity: 49%
Dew Point: 10°F
Visibility: 10 Miles
Pressure: 30.33 in.
Flight Rule: VFR
Wind Data
9 MPH
320° Northwest
Cloud Level(s): Solid Overcast at 11000ft
Current Conditions at
SHIRLEY/BROOKHAVEN - (KHWV)
28°
Mostly Clear
as of 4:56 AM EST
Rel. Humidity: 54%
Dew Point: 14°F
Visibility: 10 Miles
Pressure: 30.33 in.
Flight Rule: VFR
Wind Data
7 MPH
340° North
Cloud Level(s): Few at 12000ft
Current Conditions at
NEW YORK-KENNEDY - (KJFK)
30°
Feels like 20°F
Mostly Cloudy
as of 4:51 AM EST
Rel. Humidity: 42%
Dew Point: 10°F
Visibility: 10 Miles
Pressure: 30.34 in.
Flight Rule: VFR
Wind Data
12 MPH
320° Northwest
Cloud Level(s): Few at 4900ft, Broken at 12000ft, Broken at 25000ft
Partly Sunny on Today Today... Partly sunny, with a high near 34. Wind chill values between 20 and 30. North wind 3 to 7 mph.
50% chance of snow Tonight Tonight... A 50 percent chance of snow after 1am. Mostly cloudy, with a low around 27. Calm wind becoming southeast around 6 mph after midnight.
100% chance of rain, snow, & sleet Thursday Thursday... Snow before 8am, then rain and sleet between 8am and 10am, then rain after 10am. High near 41. Wind chill values between 20 and 30. Southeast wind 5 to 14 mph becoming west in the afternoon. Chance of precipitation is 100%. New snow and sleet accumulation of less than a half inch possible.
Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a steady temperature around 37. Southwest wind 7 to 11 mph, with gusts as high as 22 mph.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 44. West wind 13 to 15 mph, with gusts as high as 33 mph.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 24.
40% chance of rain & snow Saturday Saturday... A chance of rain and snow between 1pm and 4pm, then a chance of snow after 4pm. Mostly cloudy, with a high near 38. Chance of precipitation is 40%.
90% chance of freezing rain & snow Saturday Night Saturday Night... Snow, possibly mixed with freezing rain before midnight, then rain and snow, possibly mixed with freezing rain. Low around 28. Chance of precipitation is 90%.
50% chance of rain Sunday Sunday... A 50 percent chance of rain before 1pm. Mostly cloudy, with a high near 44.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 24.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 36.
Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 23.
40% chance of snow Tuesday Tuesday... A 40 percent chance of snow. Mostly cloudy, with a high near 36.
Current Radar Image


Sun Almanac for Islip, New York
Sunrise: 06:58 AM
Sunset: 5:16 PM
Civil Sunrise:06:29 AM
Civil Sunset: 5:44 PM
Nautical Sunrise: 05:57 AM
Nautical Sunset: 6:17 PM
Astro Sunrise: 05:25 AM
Astro Sunset: 6:49 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.