Current Weather Forecast for Port Jefferson

NY 11777  |   9:39pm

Weather Conditions

75°

Feels Like 75°

Partly Cloudy

68° 84°

0

UV Index

Moderate

Air Quality

NW 6 mph

Wind

0 in

rain

Tonight

Fri 8/28

63°

Lowest Temperature

4%

Some passing clouds. Low 63F. Winds N at 10 to 15 mph.

Tomorrow

Sat 8/29

76°

Highest Temperature

3%

Partly cloudy skies. High 76F. Winds NNW at 5 to 10 mph.

Tomorrow night

Sat 8/29

64°

Lowest Temperature

5%

Clear to partly cloudy. Low 64F. Winds light and variable.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Port Jefferson

Hourly Weather Forecast & Temperature

10PM

4%

75°

Feels Like 75°

Partly Cloudy

NNW 7 mph

Wind

1018 mb

Pressure

77%

Humidity

0

UV Index

10mi

Visibility

35%

Cloud Cover

11PM

1%

73°

Feels Like 73°

Partly Cloudy

NNW 8 mph

Wind

1018 mb

Pressure

75%

Humidity

0

UV Index

10mi

Visibility

31%

Cloud Cover

12AM

1%

72°

Feels Like 72°

Partly Cloudy

N 9 mph

Wind

1019 mb

Pressure

69%

Humidity

0

UV Index

10mi

Visibility

38%

Cloud Cover

1AM

1%

69°

Feels Like 69°

Partly Cloudy

N 10 mph

Wind

1019 mb

Pressure

67%

Humidity

0

UV Index

10mi

Visibility

32%

Cloud Cover

2AM

1%

68°

Feels Like 68°

Mostly Clear

N 10 mph

Wind

1019 mb

Pressure

68%

Humidity

0

UV Index

10mi

Visibility

23%

Cloud Cover

3AM

1%

67°

Feels Like 67°

Clear

N 11 mph

Wind

1020 mb

Pressure

68%

Humidity

0

UV Index

10mi

Visibility

10%

Cloud Cover

4AM

1%

66°

Feels Like 66°

Clear

N 10 mph

Wind

1020 mb

Pressure

69%

Humidity

0

UV Index

10mi

Visibility

3%

Cloud Cover

5AM

3%

65°

Feels Like 65°

Clear

N 10 mph

Wind

1021 mb

Pressure

70%

Humidity

0

UV Index

10mi

Visibility

2%

Cloud Cover

6AM

3%

64°

Feels Like 64°

Clear

N 10 mph

Wind

1021 mb

Pressure

72%

Humidity

0

UV Index

10mi

Visibility

16%

Cloud Cover

7AM

3%

64°

Feels Like 64°

Sunny

N 9 mph

Wind

1022 mb

Pressure

73%

Humidity

0

UV Index

10mi

Visibility

14%

Cloud Cover

8AM

2%

66°

Feels Like 66°

Mostly Sunny

N 10 mph

Wind

1022 mb

Pressure

69%

Humidity

1

UV Index

10mi

Visibility

20%

Cloud Cover

9AM

1%

67°

Feels Like 67°

Partly Cloudy

NNE 10 mph

Wind

1023 mb

Pressure

63%

Humidity

2

UV Index

10mi

Visibility

37%

Cloud Cover

Fri 8/28

Fri

4%

68°

84°

Partly cloudy. Lows overnight in the low 60s.

63°

Feels Like

N 11 mph

Wind

71%

Humidity

0

UV Index

6:14 AM

Sunrise

7:31 PM

Sunset

Sat 8/29

Sat

3%

63°

76°

Mix of sun and clouds. Highs in the mid 70s and lows in the mid 60s.

76°

Feels Like

NNW 10 mph

Wind

53%

Humidity

7

UV Index

6:15 AM

Sunrise

7:29 PM

Sunset

Sun 8/30

Sun

12%

64°

81°

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

82°

Feels Like

SW 13 mph

Wind

65%

Humidity

7

UV Index

6:16 AM

Sunrise

7:28 PM

Sunset

Mon 8/31

Mon

23%

68°

78°

Times of sun and clouds. Highs in the upper 70s and lows in the upper 60s.

80°

Feels Like

NE 7 mph

Wind

71%

Humidity

7

UV Index

6:17 AM

Sunrise

7:26 PM

Sunset

Tue 9/1

Tue

62%

68°

75°

Mainly cloudy and rainy. Highs in the mid 70s and lows in the upper 60s.

76°

Feels Like

SE 10 mph

Wind

84%

Humidity

3

UV Index

6:18 AM

Sunrise

7:24 PM

Sunset

Wed 9/2

Wed

59%

69°

77°

A few thunderstorms possible. Potential for severe thunderstorms. Highs in the upper 70s and lows in the low 70s.

81°

Feels Like

SSE 9 mph

Wind

89%

Humidity

5

UV Index

6:19 AM

Sunrise

7:23 PM

Sunset

Thu 9/3

Thu

53%

70°

80°

Scattered thunderstorms possible. Highs in the low 80s and lows in the upper 60s.

84°

Feels Like

WSW 10 mph

Wind

81%

Humidity

7

UV Index

6:20 AM

Sunrise

7:21 PM

Sunset

Fri 9/4

Fri

9%

67°

79°

Plenty of sun. Highs in the upper 70s and lows in the mid 60s.

81°

Feels Like

NW 9 mph

Wind

70%

Humidity

7

UV Index

6:21 AM

Sunrise

7:19 PM

Sunset

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Looking for homes in this area?

• 31 Sands Ln, Port Jefferson, NY 11777
• 105 Laurel Ln, Port Jefferson, NY 11777
• 45 Hillcrest Ave, Port Jefferson, NY 11777

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