current weather for Port Jefferson (USA)
Port Jefferson is located near Port Jefferson Station at 2mi↑, East Setauket at 2mi↑, Setauket-East Setauket at 2mi↑, Mount Sinai at 2mi↑, Terryville at 3mi↑, Miller Place at 4mi↑, Stony Brook at 4mi↑, Head of the Harbor at 6mi↑,
Elevation : 7ft
currently : 39°F mist at Port Jefferson
The current temperature is 39°F, the felt temperature is 30°F.
Wind direction from West with a speed of 16mph with gusts at 21mph.
The air is almost saturated with water : relative air humidity is 94%.
Pressure is 30inHg : low-pressure regime, a harbinger of gray and even rainy weather.
weather last updated 2065 minutes
Sunset in 7h15 and the sun rises in 20h29. The day lasts 15h13.
For more details on weather observations and short-term forecasts, see the aeronautical weather provided by Long Island Mac Arthur airport.
Coming to Port Jefferson
Taxi : book on Taxi Booking
activities : book on Viator
Rent a car : book on Rentalcars
By train : book on Trip.com
- Bridgeport, CT train station at 17mi
- Union Station New Haven, CT train station at 25mi
- Stamford, CT train station at 26mi
By plane :
- Long Island Mac Arthur airport at 11mi : book on Trip.com
- Brookhaven airport at 14mi : book on Trip.com
- Igor I Sikorsky Memorial airport at 15mi : book on Trip.com
Weather forecast for Port Jefferson (USA)
Saturday, January 18, 2025
Sky will be covered with cloud all the night and the day will be cloudy from morning to evening 4in snow in 24h
the temperature will range from 30°F to 39°F
wind speed up to 25mph
snow alert with 4in at Port Jefferson
2h
40°F
Broken clouds
The air is almost saturated with water : relative air humidity is 94%.
pressure is 30inHg
Wind direction from West 11mph with gusts at 20mph
5h
39°F
Broken clouds
The air is almost saturated with water : relative air humidity is 91%.
pressure is 30inHg
Wind direction from North West 7mph with gusts at 13mph
8h
38°F
Broken clouds
The air is almost saturated with water : relative air humidity is 90%.
pressure is 30inHg
Wind direction from North 6mph with gusts at 11mph
11h
35°F
Broken clouds
: relative air humidity is 63%.
pressure is 30inHg
Wind direction from North 9mph with gusts at 11mph
14h
37°F
Scattered clouds
The air is humid : relative air humidity is 57%.
pressure is 30inHg
Wind direction from North 4mph with gusts at 6mph
17h
33°F
Light snow
0.5in of snow
The air is almost saturated with water : relative air humidity is 93%.
pressure is 30inHg
Wind direction from East 8mph with gusts at 11mph
20h
32°F
Snow
2.3in of snow
The air is almost saturated with water : relative air humidity is 98%.
pressure is 30inHg
Wind direction from North 20mph with gusts at 25mph
23h
30°F
Snow
1.1in of snow
The air is almost saturated with water : relative air humidity is 94%.
pressure is 30inHg
Wind direction from North 14mph with gusts at 20mph
Today Sunday, January 19, 2025
Sky will be covered with cloud all the night and the day will be cloudy but the sun will appear. 1in snow in 24h
the temperature will range from 21°F to 25°F
wind speed up to 29mph
2h
23°F
Light snow
0.6in of snow
The air is almost saturated with water : relative air humidity is 92%.
pressure is 30inHg
Wind direction from North West 23mph with gusts at 29mph
5h
22°F
Light snow
0.1in of snow
The air is extremely humid : relative air humidity is 82%.
pressure is 30inHg
Wind direction from North West 18mph with gusts at 24mph
8h
21°F
Overcast
The air is very humid : relative air humidity is 75%.
pressure is 30inHg
Wind direction from North West 17mph with gusts at 25mph
11h
22°F
Sky clear
: relative air humidity is 69%.
pressure is 30inHg
Wind direction from West 16mph with gusts at 21mph
14h
24°F
Sky clear
: relative air humidity is 61%.
pressure is 30inHg
Wind direction from West 20mph with gusts at 25mph
17h
25°F
Overcast
The air is humid : relative air humidity is 58%.
pressure is 30inHg
Wind direction from West 18mph with gusts at 21mph
20h
23°F
Light snow
0.1in of snow
The air is humid : relative air humidity is 59%.
pressure is 30inHg
Wind direction from North West 19mph with gusts at 22mph
23h
21°F
Overcast
: relative air humidity is 63%.
pressure is 30inHg
Wind direction from West 18mph with gusts at 20mph
Monday, January 20, 2025
Sky will be mainly clear but cloud will appear and the day will be cloudy from morning to evening
the temperature will range from 14°F to 19°F
wind speed up to 21mph
extreme cold alert with 14°F at Port Jefferson
2h
18°F
Broken clouds
: relative air humidity is 64%.
pressure is 30inHg
Wind direction from West 18mph with gusts at 21mph
5h
16°F
Sky clear
: relative air humidity is 68%.
pressure is 30inHg
Wind direction from West 16mph with gusts at 18mph
8h
15°F
Sky clear
The air is very humid : relative air humidity is 70%.
pressure is 31inHg
Wind direction from West 15mph with gusts at 17mph
11h
15°F
Broken clouds
: relative air humidity is 68%.
pressure is 31inHg
Wind direction from West 15mph with gusts at 17mph
14h
17°F
Broken clouds
: relative air humidity is 61%.
pressure is 31inHg
Wind direction from West 17mph with gusts at 21mph
17h
20°F
Overcast
: relative air humidity is 61%.
pressure is 30inHg
Wind direction from West 17mph with gusts at 21mph
20h
20°F
Overcast
: relative air humidity is 60%.
pressure is 31inHg
Wind direction from West 14mph with gusts at 20mph
23h
20°F
Broken clouds
: relative air humidity is 62%.
pressure is 31inHg
Wind direction from West 13mph with gusts at 21mph
Tuesday, January 21, 2025
Sky will be covered by cloud a large part of the night and the day will be very cloudy with may be a small apparition of the sun
the temperature will range from 16°F to 19°F
wind speed up to 19mph
extreme cold alert with 16°F at Port Jefferson
2h
20°F
Broken clouds
: relative air humidity is 64%.
pressure is 30inHg
Wind direction from West 13mph with gusts at 19mph
5h
20°F
Overcast
The air is very humid : relative air humidity is 73%.
pressure is 30inHg
Wind direction from West 15mph with gusts at 18mph
8h
18°F
Overcast
: relative air humidity is 63%.
pressure is 31inHg
Wind direction from North West 16mph with gusts at 18mph
11h
16°F
Broken clouds
The air is humid : relative air humidity is 57%.
pressure is 31inHg
Wind direction from North West 12mph with gusts at 13mph
14h
18°F
Scattered clouds
The air is moderately humid : relative air humidity is 44%.
pressure is 31inHg
Wind direction from North West 9mph with gusts at 11mph
17h
20°F
Sky clear
The air is moderately humid : relative air humidity is 49%.
pressure is 31inHg
Wind direction from North West 12mph with gusts at 14mph
20h
19°F
Sky clear
The air is humid : relative air humidity is 52%.
pressure is 31inHg
Wind direction from North West 8mph with gusts at 9mph
23h
18°F
Scattered clouds
The air is humid : relative air humidity is 52%.
pressure is 31inHg
Wind direction from North West 1mph with gusts at 1mph
Wednesday, January 22, 2025
Sky will be covered with cloud all the night and the day will be cloudy from morning to evening 1in snow in 24h
the temperature will range from 19°F to 32°F
wind speed up to 15mph
2h
19°F
Broken clouds
The air is humid : relative air humidity is 59%.
pressure is 31inHg
Wind direction from South 6mph with gusts at 8mph
5h
20°F
Overcast
: relative air humidity is 61%.
pressure is 31inHg
Wind direction from South West 7mph with gusts at 11mph
8h
21°F
Broken clouds
The air is very humid : relative air humidity is 71%.
pressure is 31inHg
Wind direction from South West 6mph with gusts at 9mph
11h
24°F
Overcast
The air is very humid : relative air humidity is 76%.
pressure is 30inHg
Wind direction from South West 8mph with gusts at 11mph
14h
30°F
Overcast
: relative air humidity is 66%.
pressure is 30inHg
Wind direction from South West 11mph with gusts at 15mph
17h
31°F
Overcast
: relative air humidity is 69%.
pressure is 30inHg
Wind direction from South West 9mph with gusts at 15mph
20h
30°F
Overcast
The air is very humid : relative air humidity is 78%.
pressure is 30inHg
Wind direction from West 3mph with gusts at 5mph
23h
29°F
Snow
0.7in of snow
The air is almost saturated with water : relative air humidity is 96%.
pressure is 30inHg
Wind direction from North 6mph with gusts at 5mph
Weather forecast provided by OpenWeatherMap under licence CC BY-SA 4.0
near
- Hotels in Port Jefferson
- MoMA (New York) at 49mi↑
- Renaissance Philadelphia Downtown Hotel (Philadelphia) at 129mi↑
- Guggenheim Museum Bilbao (Bilbao) at 3489mi↑
- Hotel NH Collection San Sebastián Aránzazu (San Sebastián) at 3531mi↑
- Sercotel Codina (San Sebastian) at 3531mi↑
- Aquarium de Donostia-San Sebastián (San Sebastian) at 3531mi↑
- Hotel de Londres y de Inglaterra (San Sebastian) at 3532mi↑
- for Saint Charles Hospital airport at 0mi↑
- for Mather airport at 1mi↑
- for Stony Brook University Hospital airport at 3mi↑
Weather news
Saturday, May 8, 2021
News
Alerte météo pour orages et vent violents sur le sud-ouest
Météo-France a placé le sud-ouest en alerte orange pour vent violent et orages. Un vent qui a déjà commencé à souffler en rafale en ce début d'après-midi. Mais le plus violent reste à venir.
Tuesday, October 20, 2020
News
Alerte orange sur les Hautes-Pyrénées, la tempête Barbara arrive
Le vent a commencé à souffler sur la façade ouest avec des vents à près de 200 km/h. Ce n'est que le début et Météo France a émis un bulletin d'alerte orange pour vent violent sur les Pyrénées-Atlantiques, les Hautes-Pyrénées, la Haute-Garonne et l'Ariège à partir de la fin d'après-midi.
Monday, October 19, 2020
News
La tempête Barbara souffle à plus de 150 km/h sur les Hautes-Pyrénées
Le vent a commencé à souffler sur la façade ouest avec des vents à près de 200 km/h. Ce n'est que le début et Météo France a émis un bulletin d'alerte orange pour vent violent sur les Pyrénées-Atlantiques, les Hautes-Pyrénées, la Haute-Garonne et l'Ariège à partir de la fin d'après-midi.
Sunday, May 10, 2020
News
Les Landes passent en vigilance rouge, Les Hautes-Pyrénées restent en vigilance orange
Les fortes pluies qui ont commencé hier sur tout le sud-ouest vont continuer aujourd'hui avec un bulletin de vigilance rouge pour les Landes et de vigilance orange par les départements qui vont des Charentes-Maritimes aux Hautes-Pyrénées