World > North America > United States > New York > Islip   Islip, New York Weather Town of Islip, New York

Weather for Islip, NYIslip, NY Weather & Current Conditions

11751 Weather (Islip, NY)

Islip, NY WeatherCurrent Conditions and Weather for Islip, New York
Feedback E-mail the Weather

Quick Weather Clicks

Weather World

Current Conditions

Settings
WX Settings
Mostly Clear at Islip (11751), temperature is 61°F16°C, dew point 38°F3°C, humidity 42%. Wind direction is NE at 14 mphat 23 km/h with visibility of 10 mi16 km. Barometric pressure is 30.4 in1029 mb. Last update: 1:19 pm.*
*Time is approximately 1:19 pm Mon, Oct 19, 2026. Time will be within 15 minutes of current local time. Islip weather forecast data is updated every 15 minutes.

Weather Quote O' the Day

The only difference between partly cloudy and partly sunny is your attitude. ―J Law Rodgers
Add a Weather Quote―
Islip NY Weather - 1:19 pm

Islip Weather Forecast

Weather forecast for: Islip NY
Last Update: 5:21 am EDT Oct 19, 2026
This Afternoon: Mostly sunny, with a high near 61. Northeast wind around 11 mph.
Tonight: Increasing clouds, with a low around 47. North wind 7 to 11 mph, with gusts as high as 22 mph.
Tuesday: Mostly cloudy, with a high near 64. North wind around 16 mph, with gusts as high as 28 mph.
Tuesday Night: Partly cloudy, with a low around 46. Northeast wind 11 to 15 mph, with gusts as high as 29 mph.
Wednesday: Mostly sunny, with a high near 60. Northeast wind 15 to 17 mph, with gusts as high as 29 mph.
Wednesday Night: Partly cloudy, with a low around 44.
Thursday: Sunny, with a high near 64.
Thursday Night: Clear, with a low around 45.
Friday: Sunny, with a high near 59.
Friday Night: Mostly clear, with a low around 42.
Saturday: Sunny, with a high near 59.
Saturday Night: Mostly clear, with a low around 43.
Sunday: Sunny, with a high near 63.

Trending Headlines

Islip Radar Loop

Islip Quick Facts

National Two Day Weather Forecast


E-mail the Islip Weather Forecast

Voice your opinion or tell us about page issues...