current weather for Port Jefferson (United State)
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↑,
Elevation : 7ft
currently : 52°F overcast at Port Jefferson
The current temperature is 52°F, the felt temperature is 46°F.
Wind direction from West with a speed of 16mph with gusts at 27mph.
The air is extremely humid : relative air humidity is 86 %.
Pressure is 30inHg.
weather last updated 14655 minutes
Sun rises in 5h59 and the sun is setting in 14h55. The duration of the night is 15h04.
For more details on weather observations and short-term forecasts, see the aeronautical weather provided by Long Island Mac Arthur airport.
overcast at Port Jefferson
aerial view of Port Jefferson
Coming to Port Jefferson
Hotels : book on Hotels.com Booking Expedia
Taxi : book on Taxi Booking
activities : Getyourguide
Rent a car : book on Rentalcars
By plane :
- Long Island Mac Arthur airport at 11mi : book on Iberia
- Brookhaven airport at 14mi : book on Trip.com
- Igor I Sikorsky Memorial airport at 15mi : book on Trip.com
Weather forecast for Port Jefferson (United State)
Sunday, November 2, 2025
Sky will be covered with cloud all the night and the day will be cloudy from morning to evening. 0in rain in 24h.
the temperature will range from 52°F to 52°F
wind speed up to 37mph
23h
52°F
Light rain
0in of rain
The air is extremely humid : relative air humidity is 86 %.
pressure is 30inHg
Wind direction from West 26mph with gusts at 37mph
Monday, November 3, 2025
Sky will be clear all night long and the day will be sunny.
the temperature will range from 50°F to 59°F
wind speed up to 43mph
Wind alert of 43mph at Port Jefferson
2h
52°F
Broken clouds
The air is very humid : relative air humidity is 78 %.
pressure is 30inHg
Wind direction from North West 28mph with gusts at 41mph
5h
51°F
Few clouds
The air is very humid : relative air humidity is 67 %.
pressure is 30inHg
Wind direction from North West 27mph with gusts at 43mph
8h
49°F
Sky clear
The air is very humid : relative air humidity is 60 %.
pressure is 30inHg
Wind direction from North West 25mph with gusts at 38mph
11h
52°F
Sky clear
The air is humid : relative air humidity is 54 %.
pressure is 30inHg
Wind direction from North West 23mph with gusts at 34mph
14h
58°F
Sky clear
The air is moderately humid : relative air humidity is 46 %.
pressure is 30inHg
Wind direction from North West 23mph with gusts at 32mph
17h
56°F
Sky clear
The air is moderately humid : relative air humidity is 43 %.
pressure is 30inHg
Wind direction from North West 21mph with gusts at 33mph
20h
54°F
Sky clear
The air is moderately humid : relative air humidity is 47 %.
pressure is 30inHg
Wind direction from North West 14mph with gusts at 28mph
23h
53°F
Sky clear
The air is humid : relative air humidity is 50 %.
pressure is 30inHg
Wind direction from North West 15mph with gusts at 24mph
Tuesday, November 4, 2025
Sky will be mainly clear but cloud will appear and the day will be very cloudy with may be a small apparition of the sun
the temperature will range from 50°F to 63°F
wind speed up to 50mph
Wind alert of 50mph at Port Jefferson
2h
51°F
Sky clear
The air is humid : relative air humidity is 52 %.
pressure is 30inHg
Wind direction from West 15mph with gusts at 22mph
5h
51°F
Few clouds
The air is humid : relative air humidity is 54 %.
pressure is 30inHg
Wind direction from West 12mph with gusts at 16mph
8h
51°F
Few clouds
The air is humid : relative air humidity is 55 %.
pressure is 30inHg
Wind direction from South West 9mph with gusts at 13mph
11h
55°F
Overcast
The air is moderately humid : relative air humidity is 47 %.
pressure is 30inHg
Wind direction from South West 15mph with gusts at 23mph
14h
59°F
Overcast
The air is humid : relative air humidity is 55 %.
pressure is 30inHg
Wind direction from South West 20mph with gusts at 30mph
17h
59°F
Overcast
The air is very humid : relative air humidity is 63 %.
pressure is 30inHg
Wind direction from South West 22mph with gusts at 35mph
20h
61°F
Overcast
The air is humid : relative air humidity is 57 %.
pressure is 30inHg
Wind direction from South West 24mph with gusts at 42mph
23h
62°F
Scattered clouds
The air is humid : relative air humidity is 57 %.
pressure is 30inHg
Wind direction from West 31mph with gusts at 50mph
Wednesday, November 5, 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 46°F to 52°F
wind speed up to 51mph
Wind alert of 51mph at Port Jefferson
2h
49°F
Light rain
0in of rain
The air is very humid : relative air humidity is 64 %.
pressure is 30inHg
Wind direction from West 34mph with gusts at 51mph
5h
48°F
Few clouds
The air is humid : relative air humidity is 59 %.
pressure is 30inHg
Wind direction from North West 27mph with gusts at 47mph
8h
47°F
Few clouds
The air is very humid : relative air humidity is 60 %.
pressure is 30inHg
Wind direction from North West 21mph with gusts at 35mph
11h
49°F
Scattered clouds
The air is humid : relative air humidity is 58 %.
pressure is 30inHg
Wind direction from North West 21mph with gusts at 30mph
14h
51°F
Scattered clouds
The air is moderately humid : relative air humidity is 47 %.
pressure is 30inHg
Wind direction from North West 21mph with gusts at 26mph
17h
51°F
Scattered clouds
The air is moderately humid : relative air humidity is 42 %.
pressure is 30inHg
Wind direction from North West 18mph with gusts at 22mph
20h
48°F
Broken clouds
The air is moderately humid : relative air humidity is 47 %.
pressure is 30inHg
Wind direction from North West 16mph with gusts at 18mph
23h
47°F
Broken clouds
The air is moderately humid : relative air humidity is 49 %.
pressure is 30inHg
Wind direction from North West 9mph with gusts at 12mph
Thursday, November 6, 2025
Sky will be covered with cloud all the night and the day will be cloudy from morning to evening.
the temperature will range from 45°F to 59°F
wind speed up to 39mph
Wind alert of 39mph at Port Jefferson
2h
45°F
Broken clouds
The air is humid : relative air humidity is 52 %.
pressure is 30inHg
Wind direction from North West 6mph with gusts at 9mph
5h
46°F
Broken clouds
The air is humid : relative air humidity is 53 %.
pressure is 30inHg
Wind direction from West 6mph with gusts at 10mph
8h
47°F
Broken clouds
The air is humid : relative air humidity is 55 %.
pressure is 30inHg
Wind direction from South 8mph with gusts at 15mph
11h
55°F
Overcast
The air is humid : relative air humidity is 51 %.
pressure is 30inHg
Wind direction from South West 17mph with gusts at 27mph
14h
58°F
Overcast
The air is humid : relative air humidity is 57 %.
pressure is 30inHg
Wind direction from South West 21mph with gusts at 35mph
17h
57°F
Overcast
The air is very humid : relative air humidity is 68 %.
pressure is 30inHg
Wind direction from South West 24mph with gusts at 37mph
20h
58°F
Overcast
The air is very humid : relative air humidity is 71 %.
pressure is 30inHg
Wind direction from South West 23mph with gusts at 39mph
23h
58°F
Broken clouds
The air is very humid : relative air humidity is 79 %.
pressure is 30inHg
Wind direction from South West 19mph with gusts at 36mph
Friday, November 7, 2025
Sky will be covered with cloud all the night and the day will be cloudy from morning to evening. Rain is forecasted. 0in rain in 24h.
the temperature will range from 54°F to 59°F
wind speed up to 31mph
2h
59°F
Broken clouds
The air is extremely humid : relative air humidity is 86 %.
pressure is 30inHg
Wind direction from South West 17mph with gusts at 31mph
5h
59°F
Light rain
0in of rain
The air is extremely humid : relative air humidity is 85 %.
pressure is 30inHg
Wind direction from South West 16mph with gusts at 28mph
8h
57°F
Moderate rain
0.2in of rain
The air is almost saturated with water : relative air humidity is 93 %.
pressure is 30inHg
Wind direction from South West 15mph with gusts at 28mph
11h
57°F
Light rain
0.1in of rain
The air is almost saturated with water : relative air humidity is 93 %.
pressure is 30inHg
Wind direction from South West 13mph with gusts at 22mph
14h
56°F
Light rain
0.1in of rain
The air is almost saturated with water : relative air humidity is 91 %.
pressure is 30inHg
Wind direction from West 14mph with gusts at 20mph
17h
57°F
Light rain
0in of rain
The air is extremely humid : relative air humidity is 81 %.
pressure is 30inHg
Wind direction from North West 7mph with gusts at 11mph
20h
53°F
Broken clouds
The air is very humid : relative air humidity is 72 %.
pressure is 30inHg
Wind direction from North 10mph with gusts at 12mph
Weather observation and forecast provided by OpenWeatherMap under CC BY-SA 4.0 license amended by aviation weather data.
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
Weather alert for thunderstorms and strong winds in the southwest
Météo-France has placed the southwest on orange alert for strong winds and thunderstorms. The winds have already begun to gust early this afternoon. But the worst is yet to come.
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…
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…
Sunday, May 10, 2020
News
Landes goes on red alert, Hautes-Pyrénées remains on orange alert
The heavy rains that began yesterday across the southwest will continue today with a red alert bulletin for the Landes and an orange alert for the departments ranging from Charentes-Maritimes to the…