Current Weather
8:33 AM
47°F
Partly sunny
RealFeel® 56°
Cool
RealFeel Shade™ 50°
Chilly
RealFeel®
56°
RealFeel Shade™
50°
Max UV Index
2.6 (Moderate)
Wind
NNW 1 mph
Wind Gusts
3 mph
Humidity
97%
Indoor Humidity
45% (Ideal Humidity)
Dew Point
46° F
Pressure
↑ 29.96 in
Cloud Cover
38%
Visibility
7 mi
Cloud Ceiling
40000 ft
Day
4/23
71°Hi
RealFeel®
72°
Pleasant
RealFeel Shade™
67°
Pleasant
Pleasant with times of clouds and sun; breezy this afternoon
Max UV Index8.0 (Very High)
AccuLumen Brightness Index™8 (Bright)
WindWNW 12 mph
Wind Gusts30 mph
Probability of Precipitation0%
Probability of Thunderstorms0%
Precipitation0.00 in
Cloud Cover46%
Night
4/23
47°Lo
RealFeel®
44°
Chilly
Increasing clouds
WindNNW 8 mph
Wind Gusts10 mph
Probability of Precipitation9%
Probability of Thunderstorms0%
Precipitation0.00 in
Cloud Cover85%
Sun & Moon
13 hrs 38 mins
Rise
6:02 AM
Set
7:40 PM
First Quarter
Rise
11:17 AM
Set
2:38 AM
Temperature History
4/23High
Low
Forecast
71°
47°
Average
61°
44°
Last Year
72°
51°
Record
76°
1990
31°
1989
Current Weather Conditions in Stony Brook
Stony Brook, New York is currently Partly sunny with a temperature of 47°. The current RealFeel® Temperature is 56° (Cool) based on observed conditions including 97% humidity, 38% cloud cover, a UV index of 3, and winds of 1 mph. In shade, the RealFeel Shade™ is 50°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for Stony Brook, powered by forecasting systems and proprietary technology developed by AccuWeather meteorologists since 1962.
