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Weather in Stony Brook tomorrow

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Local time.
Time zone: GMT -5
winter time
* weather indicated in local time
Tuesday, February 18, 2025
The Sun:  Sunrise 06:43, Sunset 17:31.
The Moon:  Moonrise 23:49, Moonset 09:09, Moon phase: waning gibbous waning gibbous
 Geomagnetic Field: Active
 Water temperature in the sea: +2 °C
 UV index: 2,6 (Low)

00:00at nightfrom 00:00 to 00:59Light cloud cover in the sky, no precipitation
Air temperature:
 -4 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
western
Wind:  fresh breezefresh breeze, western, speed 36 km/h
Wind gusts: 61 km/h
Relative humidity: 50%
Cloudiness: 47%
Atmospheric pressure: 1012 hPa
Waves in the sea: moderate, wave height of 2 m
Visibility: 100%

01:00at nightfrom 01:00 to 01:59Light cloud cover in the sky, no precipitation
Air temperature:
 -4 °CThe temperature will not change
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
western
Wind:  strong breezestrong breeze, western, speed 40 km/h
Wind gusts: 65 km/h
Relative humidity: 52%
Cloudiness: 31%
Atmospheric pressure: 1012 hPa
Waves in the sea: rough, wave height of 3 m
Visibility: 100%

02:00at nightfrom 02:00 to 02:59Cloudy sky, no precipitation
Air temperature:
 -5 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
western
Wind:  strong breezestrong breeze, western, speed 40 km/h
Wind gusts: 65 km/h
Relative humidity: 52%
Cloudiness: 47%
Atmospheric pressure: 1013 hPa
Waves in the sea: rough, wave height of 3 m
Visibility: 100%

03:00at nightfrom 03:00 to 03:59Cloudy sky, no precipitation
Air temperature:
 -6 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
western
Wind:  strong breezestrong breeze, western, speed 40 km/h
Wind gusts: 65 km/h
Relative humidity: 52%
Cloudiness: 57%
Atmospheric pressure: 1013 hPa
Waves in the sea: rough, wave height of 3 m
Visibility: 100%

04:00at nightfrom 04:00 to 04:59Light cloud cover in the sky, no precipitation
Air temperature:
 -6 °CThe temperature will not change
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
western
Wind:  strong breezestrong breeze, western, speed 43 km/h
Wind gusts: 68 km/h
Relative humidity: 52%
Cloudiness: 21%
Atmospheric pressure: 1013 hPa
Waves in the sea: rough, wave height of 3 m
Visibility: 100%

05:00at nightfrom 05:00 to 05:59Light cloud cover in the sky, no precipitation
Air temperature:
 -6 °CThe temperature will not change
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
western
Wind:  strong breezestrong breeze, western, speed 40 km/h
Wind gusts: 68 km/h
Relative humidity: 51%
Cloudiness: 15%
Atmospheric pressure: 1015 hPa
Waves in the sea: rough, wave height of 3 m
Visibility: 100%

06:00in the morningfrom 06:00 to 06:59Clear skies, no precipitation
Air temperature:
 -7 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Clear skies, no precipitation
western
Wind:  strong breezestrong breeze, western, speed 40 km/h
Wind gusts: 68 km/h
Relative humidity: 50%
Cloudiness: 3%
Atmospheric pressure: 1016 hPa
Waves in the sea: rough, wave height of 3 m
Visibility: 100%

07:00in the morningfrom 07:00 to 07:59Clear skies, no precipitation
Air temperature:
 -7 °CThe temperature will not change
Weather patterns and meteorological conditions:
Clear skies, no precipitation
western
Wind:  strong breezestrong breeze, western, speed 40 km/h
Wind gusts: 65 km/h
Relative humidity: 50%
Cloudiness: 0%
Atmospheric pressure: 1016 hPa
Waves in the sea: rough, wave height of 3 m
Visibility: 100%

08:00in the morningfrom 08:00 to 08:59Clear skies, no precipitation
Air temperature:
 -8 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Clear skies, no precipitation
western
Wind:  fresh breezefresh breeze, western, speed 36 km/h
Wind gusts: 65 km/h
Relative humidity: 50%
Cloudiness: 0%
Atmospheric pressure: 1017 hPa
Waves in the sea: moderate, wave height of 2 m
UV index: 0,4 (Low)
Visibility: 100%

09:00in the morningfrom 09:00 to 09:59Clear skies, no precipitation
Air temperature:
 -7 °CThe temperature will rise
Weather patterns and meteorological conditions:
Clear skies, no precipitation
western
Wind:  fresh breezefresh breeze, western, speed 36 km/h
Wind gusts: 61 km/h
Relative humidity: 50%
Cloudiness: 1%
Atmospheric pressure: 1017 hPa
Waves in the sea: moderate, wave height of 2 m
UV index: 1,1 (Low)
Visibility: 100%

10:00in the morningfrom 10:00 to 10:59Clear skies, no precipitation
Air temperature:
 -7 °CThe temperature will not change
Weather patterns and meteorological conditions:
Clear skies, no precipitation
western
Wind:  fresh breezefresh breeze, western, speed 36 km/h
Wind gusts: 61 km/h
Relative humidity: 48%
Cloudiness: 0%
Atmospheric pressure: 1017 hPa
Waves in the sea: moderate, wave height of 2 m
UV index: 1,9 (Low)
Visibility: 100%

11:00in the morningfrom 11:00 to 11:59Light cloud cover in the sky, no precipitation
Air temperature:
 -6 °CThe temperature will rise
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
western
Wind:  strong breezestrong breeze, western, speed 40 km/h
Wind gusts: 61 km/h
Relative humidity: 46%
Cloudiness: 74%
Atmospheric pressure: 1017 hPa
Waves in the sea: rough, wave height of 3 m
UV index: 2,5 (Low)
Visibility: 100%

12:00by dayfrom 12:00 to 12:59Cloudy sky, no precipitation
Air temperature:
 -6 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
western
Wind:  strong breezestrong breeze, western, speed 40 km/h
Wind gusts: 61 km/h
Relative humidity: 44%
Cloudiness: 88%
Atmospheric pressure: 1017 hPa
Waves in the sea: rough, wave height of 3 m
UV index: 2,6 (Low)
Visibility: 100%

13:00by dayfrom 13:00 to 13:59Light cloud cover in the sky, no precipitation
Air temperature:
 -5 °CThe temperature will rise
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
western
Wind:  strong breezestrong breeze, western, speed 40 km/h
Wind gusts: 61 km/h
Relative humidity: 42%
Cloudiness: 18%
Atmospheric pressure: 1016 hPa
Waves in the sea: rough, wave height of 3 m
UV index: 2,1 (Low)
Visibility: 100%

14:00by dayfrom 14:00 to 14:59Clear skies, no precipitation
Air temperature:
 -5 °CThe temperature will not change
Weather patterns and meteorological conditions:
Clear skies, no precipitation
western
Wind:  strong breezestrong breeze, western, speed 40 km/h
Wind gusts: 61 km/h
Relative humidity: 40%
Cloudiness: 20%
Atmospheric pressure: 1016 hPa
Waves in the sea: rough, wave height of 3 m
UV index: 1,4 (Low)
Visibility: 100%

15:00by dayfrom 15:00 to 15:59Clear skies, no precipitation
Air temperature:
 -4 °CThe temperature will rise
Weather patterns and meteorological conditions:
Clear skies, no precipitation
western
Wind:  strong breezestrong breeze, western, speed 40 km/h
Wind gusts: 58 km/h
Relative humidity: 39%
Cloudiness: 46%
Atmospheric pressure: 1016 hPa
Waves in the sea: rough, wave height of 3 m
UV index: 0,9 (Low)
Visibility: 100%

16:00by dayfrom 16:00 to 16:59Light cloud cover in the sky, no precipitation
Air temperature:
 -4 °CThe temperature will not change
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
western
Wind:  fresh breezefresh breeze, western, speed 36 km/h
Wind gusts: 54 km/h
Relative humidity: 40%
Cloudiness: 21%
Atmospheric pressure: 1016 hPa
Waves in the sea: moderate, wave height of 2 m
UV index: 0,3 (Low)
Visibility: 100%

17:00by dayfrom 17:00 to 17:59Clear skies, no precipitation
Air temperature:
 -4 °CThe temperature will not change
Weather patterns and meteorological conditions:
Clear skies, no precipitation
western
Wind:  fresh breezefresh breeze, western, speed 36 km/h
Wind gusts: 54 km/h
Relative humidity: 42%
Cloudiness: 1%
Atmospheric pressure: 1017 hPa
Waves in the sea: moderate, wave height of 2 m
Visibility: 100%

18:00in the eveningfrom 18:00 to 18:59Clear skies, no precipitation
Air temperature:
 -5 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Clear skies, no precipitation
western
Wind:  fresh breezefresh breeze, western, speed 36 km/h
Wind gusts: 54 km/h
Relative humidity: 44%
Cloudiness: 12%
Atmospheric pressure: 1019 hPa
Waves in the sea: moderate, wave height of 2 m
Visibility: 100%

19:00in the eveningfrom 19:00 to 19:59Clear skies, no precipitation
Air temperature:
 -5 °CThe temperature will not change
Weather patterns and meteorological conditions:
Clear skies, no precipitation
western
Wind:  fresh breezefresh breeze, western, speed 36 km/h
Wind gusts: 54 km/h
Relative humidity: 45%
Cloudiness: 0%
Atmospheric pressure: 1019 hPa
Waves in the sea: moderate, wave height of 2 m
Visibility: 100%

20:00in the eveningfrom 20:00 to 20:59Clear skies, no precipitation
Air temperature:
 -5 °CThe temperature will not change
Weather patterns and meteorological conditions:
Clear skies, no precipitation
western
Wind:  fresh breezefresh breeze, western, speed 36 km/h
Wind gusts: 54 km/h
Relative humidity: 47%
Cloudiness: 0%
Atmospheric pressure: 1019 hPa
Waves in the sea: moderate, wave height of 2 m
Visibility: 100%

21:00in the eveningfrom 21:00 to 21:59Clear skies, no precipitation
Air temperature:
 -6 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Clear skies, no precipitation
western
Wind:  fresh breezefresh breeze, western, speed 36 km/h
Wind gusts: 54 km/h
Relative humidity: 48%
Cloudiness: 0%
Atmospheric pressure: 1020 hPa
Waves in the sea: moderate, wave height of 2 m
Visibility: 100%

22:00in the eveningfrom 22:00 to 22:59Light cloud cover in the sky, no precipitation
Air temperature:
 -6 °CThe temperature will not change
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
northwest
Wind:  fresh breezefresh breeze, northwest, speed 36 km/h
Wind gusts: 54 km/h
Relative humidity: 49%
Cloudiness: 67%
Atmospheric pressure: 1020 hPa
Waves in the sea: moderate, wave height of 2 m
Visibility: 100%

23:00in the eveningfrom 23:00 to 23:59Light cloud cover in the sky, no precipitation
Air temperature:
 -7 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
northwest
Wind:  fresh breezefresh breeze, northwest, speed 36 km/h
Wind gusts: 54 km/h
Relative humidity: 51%
Cloudiness: 37%
Atmospheric pressure: 1020 hPa
Waves in the sea: moderate, wave height of 2 m
Visibility: 100%

Temperature trend on the chart

DateTemperature,°C-6-8-4-5-7-12-16-15-18-12-14-16Temperature,°CApparent temperature18.2 00:0018.2 01:0018.2 02:0018.2 03:0018.2 04:0018.2 05:0018.2 06:0018.2 07:0018.2 08:0018.2 09:0018.2 10:0018.2 11:0018.2 12:0018.2 13:0018.2 14:0018.2 15:0018.2 16:0018.2 17:0018.2 18:0018.2 19:0018.2 20:0018.2 21:0018.2 22:0018.2 23:00-20-15-10-50

weather in nearby cities

Light cloud cover in the sky, no precipitation Head of the Harbor  -3 °C 
Light cloud cover in the sky, no precipitation Setauket-East Setauket  -3 °C 
Light cloud cover in the sky, no precipitation East Setauket  -3 °C 
Light cloud cover in the sky, no precipitation Old Field  -4 °C 
Light cloud cover in the sky, no precipitation Saint James  -3 °C 
Light cloud cover in the sky, no precipitation Nissequogue  -3 °C 
Light cloud cover in the sky, no precipitation Poquott  -3 °C 
Light cloud cover in the sky, no precipitation Port Jefferson  -3 °C 
Light cloud cover in the sky, no precipitation Terryville  -3 °C 
Light cloud cover in the sky, no precipitation Belle Terre  -4 °C 
Light cloud cover in the sky, no precipitation Port Jefferson Station  -3 °C 
Light cloud cover in the sky, no precipitation Centereach  -3 °C 
Light cloud cover in the sky, no precipitation Nesconset  -3 °C 
Light cloud cover in the sky, no precipitation Lake Grove  -3 °C 
Light cloud cover in the sky, no precipitation Village of the Branch  -3 °C 
Light cloud cover in the sky, no precipitation Smithtown  -3 °C 
Light cloud cover in the sky, no precipitation Mount Sinai  -3 °C 
Cloudy sky, no precipitation Lake Ronkonkoma  -3 °C 
Light cloud cover in the sky, no precipitation Kings Park  -3 °C 
Light cloud cover in the sky, no precipitation Selden  -4 °C 
Cloudy sky, no precipitation Hauppauge  -3 °C 
Cloudy sky, no precipitation Ronkonkoma  -3 °C 
Light cloud cover in the sky, no precipitation Miller Place  -4 °C 
Light cloud cover in the sky, no precipitation Coram  -4 °C 
Light cloud cover in the sky, no precipitation Fort Salonga  -3 °C 
Cloudy sky, no precipitation Holbrook  -3 °C 
Cloudy sky, no precipitation Islandia  -3 °C 
Light cloud cover in the sky, no precipitation Farmingville  -3 °C 
Cloudy sky, no precipitation Holtsville  -3 °C 
Light cloud cover in the sky, no precipitation Sound Beach  -4 °C 
Cloudy sky, no precipitation Commack  -3 °C 
Cloudy sky, no precipitation Central Islip  -3 °C 
Light cloud cover in the sky, no precipitation Gordon Heights  -4 °C 
Cloudy sky, no precipitation East Northport  -3 °C 
Cloudy sky, no precipitation Medford  -3 °C 
Cloudy sky, no precipitation Northport  -3 °C 
Cloudy sky, no precipitation Bohemia  -3 °C 
Light cloud cover in the sky, no precipitation Long Island  -4 °C 
Light cloud cover in the sky, no precipitation Long Island  -4 °C 
Cloudy sky, no precipitation Brentwood  -3 °C 
Light cloud cover in the sky, no precipitation Rocky Point  -4 °C 
Light cloud cover in the sky, no precipitation Asharoken  -3 °C 
Cloudy sky, no precipitation Elwood  -3 °C 
Cloudy sky, no precipitation North Patchogue  -3 °C 
Cloudy sky, no precipitation Greenlawn  -3 °C 
Light cloud cover in the sky, no precipitation Shoreham  -4 °C 
Cloudy sky, no precipitation North Great River  -3 °C 
Cloudy sky, no precipitation Oakdale  -3 °C 

Additional data

 

Please note that for US citizens we have a fully localized forecast: Detailed and Extended Hourly Weather Forecast in Stony Brook, New York State
Country:USA
Telephone country code:+1
Location:New York State
District:Suffolk County
The name of the city or village:Stony Brook
Time zone:America/New_York, GMT -5. winter time
Coordinates:Latitude: 40.9257; Longitude: -73.1409;
Aliases (In other languages):English: Stony BrookРусский: Стоуни-БрукУкраїнська: Стоуні-Брук
The project was created and is maintained by FDSTAR company, 2025

Weather in Stony Brook tomorrow

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On land:
Thin branches and tree trunks sway, and the wind is felt by the hand.
At Sea:
The sea is rough, not very large waves are well developed in length; many white horses are formed.
On land:
Large branches of trees sway, and thin ones bend; whistling heard in telegraph wires; umbrellas used with difficulty.
At Sea:
Large waves form on the sea; the white foam crests are more extensive everywhere.
Protection from UV radiation from the Sun is not necessary. A UV index reading of 0 to 2 means low danger from the sun's UV rays for the average person. Wear sunglasses on bright days. If you burn easily, cover up and use broad spectrum SPF 30+ sunscreen. Bright surfaces, such as sand, water, and snow, will increase UV exposure.