Current Weather
11:05 AM
53°F
Cloudy
RealFeel® 53°
Cool
RealFeel Shade™ 51°
Chilly
RealFeel®
53°
RealFeel Shade™
51°
Max UV Index
1.3 (Low)
Wind
SSW 5 mph
Wind Gusts
11 mph
Humidity
89%
Indoor Humidity
51% (Ideal Humidity)
Dew Point
49° F
Pressure
↔ 29.78 in
Cloud Cover
100%
Visibility
1.00 mi
Cloud Ceiling
1700 ft
Day
4/5
57°Hi
RealFeel®
53°
Chilly
RealFeel Shade™
52°
Chilly
Mostly cloudy, windy and cooler with a couple of showers; there can be a rumble of thunder
Max UV Index2.0 (Low)
AccuLumen Brightness Index™3 (Dull)
WindSW 16 mph
Wind Gusts41 mph
Probability of Precipitation96%
Probability of Thunderstorms19%
Precipitation0.28 in
Rain0.28 in
Hours of Precipitation3.5
Hours of Rain3.5
Cloud Cover88%
Night
4/5
41°Lo
RealFeel®
31°
Cold
Becoming clear; breezy late
WindWNW 13 mph
Wind Gusts32 mph
Probability of Precipitation10%
Probability of Thunderstorms0%
Precipitation0.00 in
Cloud Cover31%
Sun & Moon
12 hrs 51 mins
Rise
6:31 AM
Set
7:22 PM
Waning Gibbous
Rise
11:29 PM
Set
8:25 AM
Temperature History
4/5High
Low
Forecast
57°
41°
Average
54°
38°
Last Year
57°
44°
Record
68°
1988
24°
1995
Current Weather Conditions in Islip
Islip, New York is currently Cloudy with a temperature of 53°. The current RealFeel® Temperature is 53° (Cool) based on observed conditions including 89% humidity, 100% cloud cover, a UV index of 1, and winds of 5 mph. In shade, the RealFeel Shade™ is 51°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for Islip, powered by forecasting systems and proprietary technology developed by AccuWeather meteorologists since 1962.
