Current Weather Forecast for Port Jefferson

NY 11777  |   8:16am

Weather Conditions

50°

Feels Like 50°

Sunny

38° 64°

1

UV Index

Good

Air Quality

E 2 mph

Wind

0 in

rain

Today

Tue 4/28

64°

Highest Temperature

1%

Mostly sunny this morning then becoming cloudy during the afternoon. High 64F. Winds ENE at 5 to 10 mph.

Tonight

Tue 4/28

42°

Lowest Temperature

6%

Cloudy early with some clearing expected late. Low 42F. Winds SE at 5 to 10 mph.

Tomorrow

Wed 4/29

58°

Highest Temperature

5%

Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. High 58F. Winds SE at 5 to 10 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Port Jefferson

Hourly Weather Forecast & Temperature

9AM

1%

54°

Feels Like 54°

Mostly Sunny

ENE 3 mph

Wind

1023 mb

Pressure

61%

Humidity

2

UV Index

10mi

Visibility

24%

Cloud Cover

10AM

57°

Feels Like 57°

Mostly Sunny

ENE 4 mph

Wind

1022 mb

Pressure

51%

Humidity

4

UV Index

10mi

Visibility

20%

Cloud Cover

11AM

59°

Feels Like 59°

Partly Cloudy

NE 5 mph

Wind

1022 mb

Pressure

49%

Humidity

6

UV Index

10mi

Visibility

39%

Cloud Cover

12PM

60°

Feels Like 60°

Partly Cloudy

NE 7 mph

Wind

1022 mb

Pressure

44%

Humidity

7

UV Index

10mi

Visibility

32%

Cloud Cover

1PM

61°

Feels Like 60°

Partly Cloudy

NE 7 mph

Wind

1021 mb

Pressure

43%

Humidity

7

UV Index

10mi

Visibility

41%

Cloud Cover

2PM

62°

Feels Like 61°

Mostly Cloudy

NE 8 mph

Wind

1021 mb

Pressure

42%

Humidity

5

UV Index

10mi

Visibility

72%

Cloud Cover

3PM

62°

Feels Like 61°

Cloudy

E 7 mph

Wind

1020 mb

Pressure

42%

Humidity

3

UV Index

10mi

Visibility

85%

Cloud Cover

4PM

63°

Feels Like 63°

Cloudy

SE 6 mph

Wind

1019 mb

Pressure

40%

Humidity

2

UV Index

10mi

Visibility

82%

Cloud Cover

5PM

61°

Feels Like 60°

Cloudy

S 8 mph

Wind

1019 mb

Pressure

42%

Humidity

1

UV Index

10mi

Visibility

87%

Cloud Cover

6PM

59°

Feels Like 57°

Cloudy

SSE 9 mph

Wind

1019 mb

Pressure

46%

Humidity

0

UV Index

10mi

Visibility

83%

Cloud Cover

7PM

55°

Feels Like 53°

Cloudy

SSE 8 mph

Wind

1019 mb

Pressure

54%

Humidity

0

UV Index

10mi

Visibility

95%

Cloud Cover

8PM

52°

Feels Like 50°

Cloudy

SSE 6 mph

Wind

1019 mb

Pressure

59%

Humidity

0

UV Index

10mi

Visibility

81%

Cloud Cover

Tue 4/28

Tue

1%

38°

64°

Mix of sun and clouds. Highs in the mid 60s and lows in the low 40s.

51°

Feels Like

ENE 9 mph

Wind

47%

Humidity

7

UV Index

5:54 AM

Sunrise

7:46 PM

Sunset

Wed 4/29

Wed

5%

42°

58°

Mostly cloudy. Highs in the upper 50s and lows in the mid 40s.

45°

Feels Like

SE 9 mph

Wind

62%

Humidity

6

UV Index

5:53 AM

Sunrise

7:47 PM

Sunset

Thu 4/30

Thu

49%

45°

58°

Showers ending by midday. Highs in the upper 50s and lows in the low 40s.

47°

Feels Like

NW 12 mph

Wind

77%

Humidity

6

UV Index

5:51 AM

Sunrise

7:48 PM

Sunset

Fri 5/1

Fri

13%

43°

57°

A few clouds. Highs in the upper 50s and lows in the low 40s.

40°

Feels Like

W 14 mph

Wind

48%

Humidity

7

UV Index

5:50 AM

Sunrise

7:49 PM

Sunset

Sat 5/2

Sat

5%

43°

55°

Times of sun and clouds. Highs in the mid 50s and lows in the low 40s.

43°

Feels Like

W 10 mph

Wind

53%

Humidity

7

UV Index

5:49 AM

Sunrise

7:50 PM

Sunset

Sun 5/3

Sun

3%

42°

56°

A few clouds. Highs in the mid 50s and lows in the low 40s.

40°

Feels Like

WNW 13 mph

Wind

45%

Humidity

8

UV Index

5:47 AM

Sunrise

7:51 PM

Sunset

Mon 5/4

Mon

17%

43°

61°

Mix of sun and clouds. Highs in the low 60s and lows in the upper 40s.

43°

Feels Like

SW 14 mph

Wind

52%

Humidity

8

UV Index

5:46 AM

Sunrise

7:52 PM

Sunset

Tue 5/5

Tue

14%

48°

62°

Times of sun and clouds. Highs in the low 60s and lows in the low 50s.

48°

Feels Like

SSW 12 mph

Wind

61%

Humidity

7

UV Index

5:45 AM

Sunrise

7:53 PM

Sunset

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