Stony Brook Weather Today

Daily Weather Forecast & Temperature in Stony Brook

clear sky
clear sky
H: 6° L: 4°
Feels like
AQI: (/5)
Humidity
65%
Dew -1°
Wind speed
16.09 km/h
NNE · G19.3
Pressure
1031 hPa
Visibility
10 km
Cold Weather
Temperature is 5°. Bundle up if going outside.
Windy Conditions
Wind speed is 16.09 km/h.
Weather Summary
Currently in Stony Brook, expect varied conditions with cold temperatures around 5°, though it feels cooler. Winds are moderate winds.
Precipitation Probability
0%
05
0%
08
0%
11
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
20%
08
0%
11
0%
14
0%
17
0%
20
0%
23
0%
02
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
Sun
05:00
 
12°
 
13°
 
13°
Sun
17:00
14°
 
 
 
11°
Mon
05:00
10°
 
13°
 
16°
 
16°
Mon
17:00
15°
 
14°
 
14°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:18
Sunset
Sunset
19:28
Moon Phase
Last Quarter (24%)
Timezone: GMT+05:30
Last updated: Apr 12, 2026 2:18 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
40.925652
Longitude
Longitude
-73.140938
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More about Stony Brook
Content curated by the NearWeather editorial team · Updated periodically
Stony Brook is a hamlet and census-designated place located in Suffolk County, New York, within the Town of Brookhaven. It is situated on the North Shore of Long Island and is home to Stony Brook University. The climate in Stony Brook is classified as a humid subtropical climate, with hot, humid summers and cool winters. The average year-round temperature is around 54 degrees Fahrenheit (12 degrees Celsius). Summers have an average high of 81 degrees Fahrenheit (27 degrees Celsius) and an average low of 61 degrees Fahrenheit (16 degrees Celsius). Winter temperatures have an average high of 38 degrees Fahrenheit (3 degrees Celsius) and an average low of 25 degrees Fahrenheit (-4 degrees Celsius). Precipitation is relatively consistent throughout the year, with snowfall occurring from November to March.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Stony Brook
What is the Latitude and Longitude of Stony Brook?

Stony Brook's Latitude is 40.925652 & Longitude is -73.140938.

What is the weather in Stony Brook today?

Weather in Stony Brook is 5° today.

What is the climatic condition of Stony Brook today?

Climate Conditions in Stony Brook shows clear sky today.

What is the humidity in Stony Brook today?

Humidity in Stony Brook is 65% today.

What is the wind speed in Stony Brook today?

Wind speed in Stony Brook is 16.09 km/h, flowing at 33° NNE wind direction.

What does it feel like in Stony Brook today?

It feels like 1° in Stony Brook today, with 0% cloud cover and 10 km visibility.

Weather in Stony Brook