View hourly forecasts 10-days ahead
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9 PM
61°
RealFeel®
51°
Chilly
76%
Rain
WindNNE 20 mph
Air QualityFair
Wind Gusts35 mph
Humidity68%
Indoor Humidity53% (Ideal Humidity)
Dew Point50° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover100%
Rain0.05 in
Visibility4 mi
Cloud Ceiling2000 ft
10 PM
58°
RealFeel®
51°
Chilly
49%
Cloudy
WindNNE 20 mph
Air QualityFair
Wind Gusts30 mph
Humidity80%
Indoor Humidity56% (Ideal Humidity)
Dew Point52° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover94%
Visibility10 mi
Cloud Ceiling4000 ft
11 PM
58°
RealFeel®
46°
Chilly
86%
Rain
WindNNE 20 mph
Air QualityFair
Wind Gusts29 mph
Humidity81%
Indoor Humidity56% (Ideal Humidity)
Dew Point52° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover94%
Rain0.12 in
Visibility4 mi
Cloud Ceiling2000 ft
Hourly Weather Forecast for Islip
AccuWeather's hourly forecast for Islip provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 61° with a RealFeel® of 51°, rain with a 76% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.
