Current Weather Forecast for Port Jefferson

NY 11777  |   4:14am

Weather Conditions

40°

Feels Like 35°

Clear

34° 47°

0

UV Index

Good

Air Quality

WSW 8 mph

Wind

0 in

rain

Today

Sat 3/14

47°

Highest Temperature

6%

Partly cloudy and windy. High 47F. Winds W at 20 to 30 mph. Higher wind gusts possible.

Tonight

Sat 3/14

31°

Lowest Temperature

1%

A few passing clouds, otherwise generally clear. Low 31F. Winds NNW at 10 to 20 mph.

Tomorrow

Sun 3/15

42°

Highest Temperature

2%

Considerable cloudiness. High 42F. Winds E at 10 to 15 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Port Jefferson

Hourly Weather Forecast & Temperature

5AM

5%

41°

Feels Like 35°

Clear

SW 9 mph

Wind

1008 mb

Pressure

70%

Humidity

0

UV Index

10mi

Visibility

7%

Cloud Cover

6AM

6%

40°

Feels Like 35°

Clear

WSW 8 mph

Wind

1009 mb

Pressure

64%

Humidity

0

UV Index

10mi

Visibility

13%

Cloud Cover

7AM

1%

40°

Feels Like 33°

Clear

WSW 12 mph

Wind

1009 mb

Pressure

61%

Humidity

0

UV Index

10mi

Visibility

11%

Cloud Cover

8AM

1%

41°

Feels Like 33°

Sunny

WSW 17 mph

Wind

1010 mb

Pressure

52%

Humidity

0

UV Index

10mi

Visibility

8%

Cloud Cover

9AM

42°

Feels Like 33°

Sunny/Wind

W 20 mph

Wind

1011 mb

Pressure

46%

Humidity

1

UV Index

10mi

Visibility

6%

Cloud Cover

10AM

43°

Feels Like 34°

Mostly Sunny/Wind

W 23 mph

Wind

1012 mb

Pressure

42%

Humidity

2

UV Index

10mi

Visibility

20%

Cloud Cover

11AM

43°

Feels Like 34°

Partly Cloudy/Wind

W 23 mph

Wind

1013 mb

Pressure

40%

Humidity

3

UV Index

10mi

Visibility

44%

Cloud Cover

12PM

44°

Feels Like 35°

Partly Cloudy/Wind

W 22 mph

Wind

1014 mb

Pressure

38%

Humidity

4

UV Index

10mi

Visibility

49%

Cloud Cover

1PM

45°

Feels Like 37°

Partly Cloudy/Wind

W 22 mph

Wind

1015 mb

Pressure

34%

Humidity

4

UV Index

10mi

Visibility

54%

Cloud Cover

2PM

46°

Feels Like 38°

Partly Cloudy/Wind

WNW 22 mph

Wind

1015 mb

Pressure

32%

Humidity

4

UV Index

10mi

Visibility

33%

Cloud Cover

3PM

46°

Feels Like 39°

Sunny/Wind

WNW 22 mph

Wind

1016 mb

Pressure

31%

Humidity

3

UV Index

10mi

Visibility

11%

Cloud Cover

4PM

46°

Feels Like 39°

Sunny/Wind

WNW 21 mph

Wind

1017 mb

Pressure

32%

Humidity

2

UV Index

10mi

Visibility

8%

Cloud Cover

Sat 3/14

Sat

6%

34°

47°

Windy with times of sun and clouds. Highs in the upper 40s and lows in the low 30s.

32°

Feels Like

W 23 mph

Wind

45%

Humidity

4

UV Index

7:05 AM

Sunrise

6:57 PM

Sunset

Sun 3/15

Sun

2%

31°

45°

More clouds than sun. Highs in the low 40s and lows in the upper 30s.

28°

Feels Like

E 12 mph

Wind

56%

Humidity

3

UV Index

7:03 AM

Sunrise

6:59 PM

Sunset

Mon 3/16

Mon

96%

43°

54°

Rain and wind. Highs in the mid 50s and lows in the low 30s.

42°

Feels Like

S 23 mph

Wind

95%

Humidity

2

UV Index

7:02 AM

Sunrise

7:00 PM

Sunset

Tue 3/17

Tue

7%

27°

50°

Windy with times of sun and clouds. Highs in the upper 30s and lows in the mid 20s.

24°

Feels Like

W 21 mph

Wind

42%

Humidity

5

UV Index

7:00 AM

Sunrise

7:01 PM

Sunset

Wed 3/18

Wed

24°

35°

Mix of sun and clouds. Highs in the mid 30s and lows in the low 30s.

18°

Feels Like

WSW 7 mph

Wind

39%

Humidity

5

UV Index

6:58 AM

Sunrise

7:02 PM

Sunset

Thu 3/19

Thu

3%

31°

43°

Times of sun and clouds. Highs in the low 40s and lows in the low 30s.

29°

Feels Like

SSE 8 mph

Wind

59%

Humidity

5

UV Index

6:57 AM

Sunrise

7:03 PM

Sunset

Fri 3/20

Fri

21%

33°

47°

Times of sun and clouds. Highs in the mid 40s and lows in the mid 30s.

30°

Feels Like

W 8 mph

Wind

64%

Humidity

5

UV Index

6:55 AM

Sunrise

7:04 PM

Sunset

Sat 3/21

Sat

33%

34°

45°

Showers possible in the afternoon. Highs in the mid 40s and lows in the low 30s.

31°

Feels Like

W 10 mph

Wind

62%

Humidity

3

UV Index

6:53 AM

Sunrise

7:05 PM

Sunset

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