U.S. / NY / Port Jefferson Station / 11776

Port Jefferson Station, NY

See Radar

Current Weather Forecast for Port Jefferson Station

NY 11776 | 5:12am

Weather Conditions

34°

Feels Like 27°

Clear

32° 49°

UV Index

Good

Air Quality

WNW 8 mph

Wind

0 in

rain

Today

Thu 3/27

49°

Highest Temperature

Sunny. High 49F. Winds WNW at 10 to 20 mph.

Tonight

Thu 3/27

40°

Lowest Temperature

16%

Clear early followed by cloudy skies overnight. Low around 40F. Winds WSW at 10 to 15 mph.

Tomorrow

Fri 3/28

59°

Highest Temperature

Partly cloudy skies during the morning hours will become overcast in the afternoon. High 59F. Winds WSW at 10 to 15 mph.

Local Weather Radar - Port Jefferson Station, NY

Live Port Jefferson Station Local Radar Forecast by FOX Weather

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Port Jefferson Station

Hourly Weather Forecast & Temperature

6AM

33°

Feels Like 26°

Clear

WNW 9 mph

Wind

1022 mb

Pressure

62%

Humidity

UV Index

10mi

Visibility

Cloud Cover

7AM

33°

Feels Like 26°

8AM

35°

Feels Like 27°

9AM

37°

Feels Like 29°

10AM

39°

Feels Like 31°

11AM

41°

Feels Like 34°

12PM

43°

Feels Like 36°

1PM

45°

Feels Like 38°

2PM

46°

Feels Like 40°

3PM

47°

Feels Like 41°

4PM

48°

Feels Like 42°

5PM

48°

Feels Like 42°

Thu 3/27

Thu

32°

49°

Mainly sunny. Highs in the upper 40s and lows in the low 40s.

26°

Feels Like

WNW 15 mph

Wind

43%

Humidity

UV Index

6:43 AM

Sunrise

7:12 PM

Sunset

Fri 3/28

Fri

40°

59°

Sat 3/29

Sat

46°

74°

Sun 3/30

Sun

24%

42°

50°

Mon 3/31

Mon

58%

48°

61°

Tue 4/1

Tue

24%

37°

52°

Wed 4/2

Wed

21%

34°

47°

Thu 4/3

Thu

64%

41°

58°

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Latest Stories from New York

Ongoing geomagnetic storm increases chances to see Northern Lights again Wednesday

If you missed your chance earlier this week to see the Northern Lights, the geomagnetic storm continues on Wednesday to increase the likelihood of aurora lights along the northern U.S.

What weather to expect for MLB teams playing on Opening Day

One of the big weather storylines of the season involves the Tampa Bay Rays – the team whose stadium was severely damaged by Hurricane Milton in 2024. Winds over 100 mph ripped the roof off the field.