Current Weather Forecast for Port Jefferson

NY 11777  |   9:52am

Weather Conditions

46°

Feels Like 43°

Light Rain

37° 49°

1

UV Index

Unhealthy for Sensitive Groups

Air Quality

N 6 mph

Wind

0.15 in

rain

Today

Sat 11/22

49°

Highest Temperature

90%

Rain early. A mix of sun and clouds by afternoon. High 49F. Winds NNW at 10 to 15 mph. Chance of rain 90%.

Tonight

Sat 11/22

33°

Lowest Temperature

4%

Clear to partly cloudy. Low 33F. Winds N at 5 to 10 mph.

Tomorrow

Sun 11/23

49°

Highest Temperature

4%

A mix of clouds and sun in the morning followed by cloudy skies during the afternoon. High 49F. Winds WSW at 10 to 15 mph.

Precipitation For Port Jefferson

Rain ending in 7 minutes.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Port Jefferson

Hourly Weather Forecast & Temperature

10AM

17%

47°

Feels Like 43°

Cloudy

N 6 mph

Wind

1012 mb

Pressure

93%

Humidity

0

UV Index

4mi

Visibility

100%

Cloud Cover

11AM

17%

47°

Feels Like 44°

Cloudy

NNW 8 mph

Wind

1012 mb

Pressure

90%

Humidity

0

UV Index

6mi

Visibility

100%

Cloud Cover

12PM

9%

47°

Feels Like 44°

Cloudy

NNW 8 mph

Wind

1012 mb

Pressure

86%

Humidity

1

UV Index

9mi

Visibility

99%

Cloud Cover

1PM

2%

49°

Feels Like 44°

Mostly Cloudy

NNW 10 mph

Wind

1011 mb

Pressure

79%

Humidity

1

UV Index

10mi

Visibility

78%

Cloud Cover

2PM

2%

49°

Feels Like 45°

Partly Cloudy

NNW 11 mph

Wind

1011 mb

Pressure

73%

Humidity

1

UV Index

10mi

Visibility

41%

Cloud Cover

3PM

2%

49°

Feels Like 45°

Partly Cloudy

NNW 10 mph

Wind

1011 mb

Pressure

69%

Humidity

0

UV Index

10mi

Visibility

41%

Cloud Cover

4PM

1%

49°

Feels Like 44°

Partly Cloudy

NNW 11 mph

Wind

1012 mb

Pressure

66%

Humidity

0

UV Index

10mi

Visibility

42%

Cloud Cover

5PM

2%

47°

Feels Like 42°

Partly Cloudy

NNW 11 mph

Wind

1013 mb

Pressure

64%

Humidity

0

UV Index

10mi

Visibility

40%

Cloud Cover

6PM

2%

46°

Feels Like 41°

Mostly Clear

NNW 10 mph

Wind

1014 mb

Pressure

63%

Humidity

0

UV Index

10mi

Visibility

28%

Cloud Cover

7PM

2%

44°

Feels Like 39°

Clear

N 9 mph

Wind

1015 mb

Pressure

62%

Humidity

0

UV Index

10mi

Visibility

13%

Cloud Cover

8PM

1%

43°

Feels Like 38°

Clear

NNW 9 mph

Wind

1016 mb

Pressure

62%

Humidity

0

UV Index

10mi

Visibility

13%

Cloud Cover

9PM

1%

42°

Feels Like 37°

Clear

NNW 8 mph

Wind

1016 mb

Pressure

61%

Humidity

0

UV Index

10mi

Visibility

11%

Cloud Cover

Sat 11/22

Sat

90%

37°

49°

Periods of rain early. Highs in the upper 40s and lows in the low 30s.

41°

Feels Like

NNW 11 mph

Wind

78%

Humidity

2

UV Index

6:48 AM

Sunrise

4:28 PM

Sunset

Sun 11/23

Sun

4%

33°

49°

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

34°

Feels Like

WSW 10 mph

Wind

60%

Humidity

2

UV Index

6:49 AM

Sunrise

4:28 PM

Sunset

Mon 11/24

Mon

4%

39°

51°

Mainly sunny. Highs in the low 50s and lows in the upper 30s.

34°

Feels Like

NW 15 mph

Wind

54%

Humidity

2

UV Index

6:50 AM

Sunrise

4:27 PM

Sunset

Tue 11/25

Tue

63%

38°

56°

Showers possible in the afternoon. Highs in the mid 50s and lows in the low 50s.

38°

Feels Like

SSW 11 mph

Wind

73%

Humidity

1

UV Index

6:51 AM

Sunrise

4:27 PM

Sunset

Wed 11/26

Wed

49%

51°

58°

Showers possible. Highs in the upper 50s and lows in the low 40s.

50°

Feels Like

SW 9 mph

Wind

84%

Humidity

1

UV Index

6:52 AM

Sunrise

4:26 PM

Sunset

Thu 11/27

Thu

5%

35°

53°

Mostly sunny. Highs in the upper 40s and lows in the low 30s.

34°

Feels Like

W 17 mph

Wind

46%

Humidity

2

UV Index

6:53 AM

Sunrise

4:26 PM

Sunset

Fri 11/28

Fri

1%

33°

44°

Mostly sunny. Highs in the mid 40s and lows in the low 30s.

25°

Feels Like

W 18 mph

Wind

46%

Humidity

2

UV Index

6:54 AM

Sunrise

4:25 PM

Sunset

Sat 11/29

Sat

1%

31°

42°

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

24°

Feels Like

WNW 15 mph

Wind

48%

Humidity

2

UV Index

6:55 AM

Sunrise

4:25 PM

Sunset

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