Weather forecast and meteo conditions in Ukraine and the world

USAUSANew York StatePort Jefferson

Weather in Port Jefferson today

:

2
 
3
 
0
 
4
Local time.
Time zone: GMT -4
Summertime (plus one hour)
* weather indicated in local time
Tuesday, March 25, 2025
The Sun:  Sunrise 06:47, Sunset 19:10.
The Moon:  Moonrise 04:54, Moonset 14:41, Moon phase: waning crescent waning crescent
 Geomagnetic Field: Moderate Storm
 Water temperature in the sea: +5 °C

21:00in the eveningfrom 21:00 to 21:59Clear skies, no precipitation
Air temperature:
 +8 °CThe temperature will not change
Weather patterns and meteorological conditions:
Clear skies, no precipitation
southwest
Wind: light breeze, southwest, speed 7 km/h
Wind gusts: 18 km/h
Relative humidity: 72%
Cloudiness: 32%
Atmospheric pressure: 1015 hPa
Waves in the sea: calm (rippled), wave height of 0,2 m
Visibility: 100%

22:00in the eveningfrom 22:00 to 22:59Light 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
southwest
Wind: light breeze, southwest, speed 7 km/h
Wind gusts: 14 km/h
Relative humidity: 74%
Cloudiness: 59%
Atmospheric pressure: 1015 hPa
Waves in the sea: calm (rippled), wave height of 0,2 m
Visibility: 100%

23:00in the eveningfrom 23:00 to 23:59Cloudy sky, no precipitation
Air temperature:
 +7 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southwest
Wind: light air, southwest, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 76%
Cloudiness: 65%
Atmospheric pressure: 1013 hPa
Waves in the sea: calm (glassy), wave height of 0,1 m
Visibility: 100%

see long-term weather forecast in Port Jefferson

Temperature trend on the chart

DateTemperature,°CTemperature,°CApparent temperature25.3 21:0025.3 22:0025.3 23:003456789

weather in nearby cities

The sky is overcast, no precipitation Poquott  +7 °C 
The sky is overcast, no precipitation Belle Terre  +7 °C 
The sky is overcast, no precipitation Port Jefferson Station  +7 °C 
The sky is overcast, no precipitation East Setauket  +7 °C 
The sky is overcast, no precipitation Setauket-East Setauket  +7 °C 
The sky is overcast, no precipitation Mount Sinai  +7 °C 
The sky is overcast, no precipitation Terryville  +7 °C 
The sky is overcast, no precipitation Old Field  +7 °C 
The sky is overcast, no precipitation Miller Place  +7 °C 
The sky is overcast, no precipitation Stony Brook  +7 °C 
The sky is overcast, no precipitation Sound Beach  +6 °C 
The sky is overcast, no precipitation Head of the Harbor  +7 °C 
The sky is overcast, no precipitation Selden  +7 °C 
The sky is overcast, no precipitation Centereach  +8 °C 
The sky is overcast, no precipitation Coram  +7 °C 
The sky is overcast, no precipitation Saint James  +8 °C 
The sky is overcast, no precipitation Lake Grove  +8 °C 
The sky is overcast, no precipitation Nissequogue  +8 °C 
The sky is overcast, no precipitation Rocky Point  +6 °C 
The sky is overcast, no precipitation Nesconset  +8 °C 
The sky is overcast, no precipitation Gordon Heights  +7 °C 
The sky is overcast, no precipitation Long Island  +7 °C 
The sky is overcast, no precipitation Long Island  +7 °C 
The sky is overcast, no precipitation Farmingville  +7 °C 
The sky is overcast, no precipitation Lake Ronkonkoma  +8 °C 
The sky is overcast, no precipitation Shoreham  +6 °C 
The sky is overcast, no precipitation Village of the Branch  +8 °C 
The sky is overcast, no precipitation Holtsville  +7 °C 
The sky is overcast, no precipitation Holbrook  +8 °C 
The sky is overcast, no precipitation Smithtown  +8 °C 
The sky is overcast, no precipitation Ronkonkoma  +8 °C 
The sky is overcast, no precipitation Medford  +7 °C 
The sky is overcast, no precipitation Ridge  +7 °C 
The sky is overcast, no precipitation East Shoreham  +6 °C 
The sky is overcast, no precipitation Kings Park  +8 °C 
The sky is overcast, no precipitation Hauppauge  +8 °C 
The sky is overcast, no precipitation Yaphank  +7 °C 
The sky is overcast, no precipitation Islandia  +8 °C 
The sky is overcast, no precipitation North Patchogue  +7 °C 
The sky is overcast, no precipitation Fort Salonga  +8 °C 
The sky is overcast, no precipitation Bohemia  +8 °C 
The sky is overcast, no precipitation Central Islip  +8 °C 
The sky is overcast, no precipitation Patchogue  +8 °C 
The sky is overcast, no precipitation Wading River  +6 °C 
The sky is overcast, no precipitation East Patchogue  +7 °C 
The sky is overcast, no precipitation North Bellport  +7 °C 
The sky is overcast, no precipitation Commack  +8 °C 
The sky is overcast, no precipitation Sayville Heights  +8 °C 
weather in Port Jeffersontemperature in Port JeffersonHourly weather forecast in Port Jeffersonweather in Port Jefferson tomorrowweather in Port Jefferson for 3 daysweather in Port Jefferson for 5 daysweather in Port Jefferson for a weeksunrise and sunset in Port Jeffersonrising and setting of the Moon in Port Jeffersonexact time in Port Jefferson

Additional data

 

Please note that for US citizens we have a fully localized forecast: Detailed and Extended Hourly Weather Forecast in Port Jefferson, New York State
Country:USA
Telephone country code:+1
Location:New York State
District:Suffolk County
The name of the city or village:Port Jefferson
Time zone:America/New_York, GMT -4. Summertime (plus one hour)
Coordinates:Latitude: 40.9465; Longitude: -73.0693;
Aliases (In other languages):English: Port JeffersonРусский: Порт ДжефферсонУкраїнська: Порт Джефферсон
The project was created and is maintained by FDSTAR company, 2025

Weather in Port Jefferson today

© MeteoCast.ua - weather forecast in your city and your country. All rights reserved, 2025
Privacy Policy
Options of weather forecast displaying
Display temperature:  
 
 
Show the pressure:  
 
 
Display wind speed:  
 
 
 
 
Power systems: High-latitude power systems may experience voltage alarms, long-duration storms may cause transformer damage.

Spacecraft operations: Corrective actions to orientation may be required by ground control; possible changes in drag affect orbit predictions.

Other systems: HF radio propagation can fade at higher latitudes, and aurora has been seen as low as New York and Idaho (typically 55° geomagnetic latitude.).
On land:
There is a light continuous stream of wind that is felt by the face; leaves rustle; ordinary vanes moved by wind.
At Sea:
Weak and short waves in the sea, still short, but more pronounced. Crests have a glassy appearance and do not break.
On land:
Direction of wind shown by smoke drift, but not by wind vanes.
At Sea:
There are very weak waves at sea. Ripples with the appearance of scales are formed, but without foam crests.