Current Weather Forecast for Port Jefferson

NY 11777  |   1:23pm

Weather Conditions

79°

Feels Like 82°

Partly Cloudy

65° 80°

9

UV Index

Moderate

Air Quality

E 10 mph

Wind

0 in

rain

Today

Sun 6/28

80°

Highest Temperature

15%

Partly cloudy. A stray shower or thunderstorm is possible. High around 80F. Winds SE at 5 to 10 mph.

Tonight

Sun 6/28

64°

Lowest Temperature

21%

Partly cloudy skies this evening will become overcast overnight. Low 64F. Winds light and variable.

Tomorrow

Mon 6/29

84°

Highest Temperature

22%

Morning clouds will give way to sunshine for the afternoon. High 84F. Winds NE at 5 to 10 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Port Jefferson

Hourly Weather Forecast & Temperature

2PM

15%

80°

Feels Like 82°

Partly Cloudy

E 9 mph

Wind

1015 mb

Pressure

60%

Humidity

8

UV Index

10mi

Visibility

57%

Cloud Cover

3PM

15%

79°

Feels Like 82°

Partly Cloudy

ESE 9 mph

Wind

1015 mb

Pressure

64%

Humidity

6

UV Index

10mi

Visibility

58%

Cloud Cover

4PM

15%

79°

Feels Like 82°

Partly Cloudy

SE 8 mph

Wind

1014 mb

Pressure

66%

Humidity

5

UV Index

10mi

Visibility

50%

Cloud Cover

5PM

15%

77°

Feels Like 77°

Partly Cloudy

SSE 7 mph

Wind

1015 mb

Pressure

68%

Humidity

3

UV Index

10mi

Visibility

48%

Cloud Cover

6PM

15%

77°

Feels Like 77°

Partly Cloudy

SSE 6 mph

Wind

1015 mb

Pressure

68%

Humidity

1

UV Index

10mi

Visibility

38%

Cloud Cover

7PM

2%

76°

Feels Like 76°

Sunny

SSE 5 mph

Wind

1015 mb

Pressure

70%

Humidity

0

UV Index

10mi

Visibility

17%

Cloud Cover

8PM

3%

74°

Feels Like 74°

Mostly Sunny

SSE 5 mph

Wind

1015 mb

Pressure

76%

Humidity

0

UV Index

10mi

Visibility

20%

Cloud Cover

9PM

6%

71°

Feels Like 72°

Mostly Clear

SSE 4 mph

Wind

1016 mb

Pressure

83%

Humidity

0

UV Index

10mi

Visibility

23%

Cloud Cover

10PM

7%

69°

Feels Like 71°

Mostly Clear

SSE 4 mph

Wind

1016 mb

Pressure

87%

Humidity

0

UV Index

10mi

Visibility

28%

Cloud Cover

11PM

8%

68°

Feels Like 69°

Partly Cloudy

SSE 4 mph

Wind

1016 mb

Pressure

93%

Humidity

0

UV Index

6mi

Visibility

31%

Cloud Cover

12AM

20%

67°

Feels Like 69°

Mostly Cloudy

SSE 2 mph

Wind

1016 mb

Pressure

95%

Humidity

0

UV Index

4mi

Visibility

60%

Cloud Cover

1AM

21%

66°

Feels Like 68°

Mostly Cloudy

S 1 mph

Wind

1016 mb

Pressure

97%

Humidity

0

UV Index

4mi

Visibility

65%

Cloud Cover

Sun 6/28

Sun

15%

65°

80°

Times of sun and clouds. Highs in the low 80s and lows in the mid 60s.

82°

Feels Like

SE 10 mph

Wind

64%

Humidity

8

UV Index

5:22 AM

Sunrise

8:28 PM

Sunset

Mon 6/29

Mon

22%

64°

84°

Morning clouds followed by afternoon sun. Highs in the mid 80s and lows in the mid 60s.

84°

Feels Like

NE 7 mph

Wind

64%

Humidity

9

UV Index

5:23 AM

Sunrise

8:28 PM

Sunset

Tue 6/30

Tue

6%

65°

84°

Times of sun and clouds. Highs in the mid 80s and lows in the upper 60s.

85°

Feels Like

SW 15 mph

Wind

56%

Humidity

9

UV Index

5:23 AM

Sunrise

8:27 PM

Sunset

Wed 7/1

Wed

24%

69°

87°

More sun than clouds. Highs in the upper 80s and lows in the mid 70s.

91°

Feels Like

SW 13 mph

Wind

64%

Humidity

9

UV Index

5:24 AM

Sunrise

8:27 PM

Sunset

Thu 7/2

Thu

5%

74°

95°

Sunny. Highs in the mid 90s and lows in the upper 70s.

101°

Feels Like

WSW 11 mph

Wind

56%

Humidity

9

UV Index

5:24 AM

Sunrise

8:27 PM

Sunset

Fri 7/3

Fri

39%

77°

95°

Thunderstorms developing in the afternoon. Highs in the mid 90s and lows in the mid 70s.

100°

Feels Like

W 11 mph

Wind

51%

Humidity

9

UV Index

5:25 AM

Sunrise

8:27 PM

Sunset

Sat 7/4

Sat

54%

74°

89°

Afternoon showers and thunderstorms. Highs in the upper 80s and lows in the low 70s.

93°

Feels Like

W 9 mph

Wind

57%

Humidity

9

UV Index

5:25 AM

Sunrise

8:27 PM

Sunset

Sun 7/5

Sun

22%

72°

86°

Times of sun and clouds. Highs in the mid 80s and lows in the low 70s.

88°

Feels Like

WNW 9 mph

Wind

61%

Humidity

9

UV Index

5:26 AM

Sunrise

8:26 PM

Sunset

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Looking for homes in this area?

• 56 Leeward Ct, Port Jefferson, NY 11777
• 14 Fairway Dr, Port Jefferson, NY 11777
• 95 Crystal Brook Hollow Rd, Mount Sinai, NY 11766

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