Bazaar
10-Day Weather Forecast for Port Jefferson, New York 11777 - The Weather Channel | weather.com
Advertisement
Advertisement
Advertisement
Advertisement

10 Day Weather-

As of 7:37 am EDT
alertLevel2

Dense Fog Advisory

+1 More

Today

Rain, Snow, Wintery Mix Rain/Snow
51°/30°
Rain drop 87%
Subtract

Day

51°
Rain, Snow, Wintery Mix
Rain drop
87%
WNW 17 mph

Rain...mixing with snow for the afternoon. Morning high of 51F with temps falling to near 40. Winds WNW at 10 to 20 mph. Chance of rain 90%.

Play
Video

Heads-up

Drone: Trail Of Damage In Massive Tornado's Wake

  • Humidity
    Humidity72%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:08 am
  • Sunset
    Sunset6:55 pm

Night

30°
Partly Cloudy Night
Mixed precipitation
24%
WNW 15 mph

Some clouds this evening will give way to mainly clear skies overnight. Low around 30F. Winds WNW at 10 to 20 mph.

  • Humidity
    Humidity59%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:33 am
  • Moonset
    Moonset12:07 pm
  • Moon Phase - Day 23 Waning Crescent

Fri 13

Mostly Cloudy Day Mostly Cloudy
42°/40°
Rain drop 1%
Add

Day

42°
Mostly Cloudy Day
Rain drop
1%
SW 16 mph

Partly cloudy skies during the morning hours will become overcast in the afternoon. High 42F. Winds SW at 10 to 20 mph.

  • Humidity
    Humidity47%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:07 am
  • Sunset
    Sunset6:56 pm

Night

40°
Partly Cloudy Night
Mixed precipitation
21%
SW 18 mph

Partly cloudy skies. Low around 40F. Winds SW at 15 to 25 mph.

  • Humidity
    Humidity65%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:17 am
  • Moonset
    Moonset1:08 pm
  • Moon Phase - Day 24 Waning Crescent

Sat 14

Windy Mostly Sunny/Wind
48°/31°
Rain drop 1%
Add

Day

48°
Windy
Rain drop
1%
W 21 mph

Mostly sunny skies with gusty winds. High 48F. Winds W at 20 to 30 mph. Higher wind gusts possible.

  • Humidity
    Humidity39%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:05 am
  • Sunset
    Sunset6:57 pm

Night

31°
Mostly Clear Night
Mixed precipitation
1%
NNW 12 mph

Mainly clear early, then a few clouds later on. Low 31F. Winds NNW at 10 to 15 mph.

  • Humidity
    Humidity49%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:55 am
  • Moonset
    Moonset2:14 pm
  • Moon Phase - Day 25 Waning Crescent

Sun 15

Cloudy Cloudy
44°/40°
Rain drop 7%
Add

Day

44°
Cloudy
Rain drop
7%
E 14 mph

Overcast. High 44F. Winds E at 10 to 20 mph.

  • Humidity
    Humidity52%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:03 am
  • Sunset
    Sunset6:58 pm

Night

40°
Rain
Rain drop
94%
ESE 16 mph

Rain showers in the evening will evolve into a more steady rain overnight. Low around 40F. Winds ESE at 10 to 20 mph. Chance of rain 90%. Rainfall around a quarter of an inch.

  • Humidity
    Humidity79%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:27 am
  • Moonset
    Moonset3:22 pm
  • Moon Phase - Day 26 Waning Crescent

Mon 16

Rain Rain/Wind
55°/33°
Rain drop 93%
Add

Day

55°
Rain
Rain drop
93%
S 22 mph

Rain likely. Becoming windy in the afternoon. High near 55F. Winds S at 20 to 30 mph. Chance of rain 90%. Rainfall around a half an inch.

  • Humidity
    Humidity93%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:02 am
  • Sunset
    Sunset7:00 pm

Night

33°
Rain
Rain drop
88%
SW 21 mph

Rain and wind early...then remaining cloudy with showers late. Low 33F. Winds SW at 20 to 30 mph. Chance of rain 90%. Rainfall around a quarter of an inch.

  • Humidity
    Humidity85%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:54 am
  • Moonset
    Moonset4:31 pm
  • Moon Phase - Day 27 Waning Crescent

Tue 17

Partly Cloudy Day Partly Cloudy
40°/22°
Rain drop 24%
Add

Day

40°
Partly Cloudy Day
Mixed precipitation
24%
W 18 mph

Partly cloudy. Cold. High around 40F. Winds W at 15 to 25 mph.

  • Humidity
    Humidity45%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:00 am
  • Sunset
    Sunset7:01 pm

Night

22°
Partly Cloudy Night
WNW 14 mph

A few clouds. Low 22F. Winds WNW at 10 to 20 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:18 am
  • Moonset
    Moonset5:42 pm
  • Moon Phase - Day 28 Waning Crescent

Wed 18

Mostly Clear Day Mostly Sunny
34°/27°
Rain drop 0%
Add

Day

34°
Mostly Clear Day
W 10 mph

Sunny along with a few clouds. High 34F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity42%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:58 am
  • Sunset
    Sunset7:02 pm

Night

27°
Partly Cloudy Night
Mixed precipitation
2%
SSE 6 mph

A few clouds from time to time. Low 27F. Winds light and variable.

  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:41 am
  • Moonset
    Moonset6:53 pm
  • Moon Phase - Day 29 New Moon

Thu 19

Partly Cloudy Day Partly Cloudy
43°/35°
Rain drop 4%
Add

Day

43°
Partly Cloudy Day
Rain drop
4%
SE 8 mph

Sunshine and clouds mixed. High 43F. Winds SE at 5 to 10 mph.

  • Humidity
    Humidity56%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:57 am
  • Sunset
    Sunset7:03 pm

Night

35°
Partly Cloudy Night
Mixed precipitation
24%
SE 6 mph

Partly to mostly cloudy. Low around 35F. Winds light and variable.

  • Humidity
    Humidity68%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:04 am
  • Moonset
    Moonset8:05 pm
  • Moon Phase - Day 0 New Moon

Fri 20

Mostly Cloudy Day Mostly Cloudy
46°/38°
Rain drop 24%
Add

Day

46°
Mostly Cloudy Day
Rain drop
24%
SSE 10 mph

Mostly cloudy. High 46F. Winds SSE at 5 to 10 mph.

  • Humidity
    Humidity68%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:55 am
  • Sunset
    Sunset7:04 pm

Night

38°
Showers
Rain drop
49%
SSW 9 mph

Cloudy with occasional showers. Low 38F. Winds SSW at 5 to 10 mph. Chance of rain 50%.

  • Humidity
    Humidity78%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:28 am
  • Moonset
    Moonset9:21 pm
  • Moon Phase - Day 2 Waxing Crescent

Sat 21

Partly Cloudy Day Partly Cloudy
51°/31°
Rain drop 24%
Add

Day

51°
Partly Cloudy Day
Rain drop
24%
WNW 12 mph

Partly cloudy. High 51F. Winds WNW at 10 to 15 mph.

  • Humidity
    Humidity59%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:53 am
  • Sunset
    Sunset7:05 pm

Night

31°
Partly Cloudy Night
Mixed precipitation
17%
NW 11 mph

Partly to mostly cloudy. Low 31F. Winds NW at 10 to 15 mph.

  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:55 am
  • Moonset
    Moonset10:39 pm
  • Moon Phase - Day 3 Waxing Crescent

Sun 22

Partly Cloudy Day Partly Cloudy
42°/32°
Rain drop 23%
Add

Day

42°
Partly Cloudy Day
Rain drop
23%
NW 12 mph

Partly cloudy skies. High 42F. Winds NW at 10 to 15 mph.

  • Humidity
    Humidity57%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:51 am
  • Sunset
    Sunset7:06 pm

Night

32°
Partly Cloudy Night
Mixed precipitation
22%
NNW 10 mph

Partly cloudy skies. Low 32F. Winds NNW at 5 to 10 mph.

  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:27 am
  • Moonset
    Moonset11:57 pm
  • Moon Phase - Day 4 Waxing Crescent

Mon 23

Partly Cloudy Day Partly Cloudy
41°/31°
Rain drop 20%
Add

Day

41°
Partly Cloudy Day
Rain drop
20%
NW 10 mph

Partly cloudy. High 41F. Winds NW at 10 to 15 mph.

  • Humidity
    Humidity69%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:50 am
  • Sunset
    Sunset7:07 pm

Night

31°
Partly Cloudy Night
Mixed precipitation
22%
NNW 8 mph

Partly cloudy skies. Low 31F. Winds NNW at 5 to 10 mph.

  • Humidity
    Humidity74%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:08 am
  • Moonset
    Moonset--
  • Moon Phase - Day 5 Waxing Crescent

Tue 24

Partly Cloudy Day Partly Cloudy
42°/31°
Rain drop 22%
Add

Day

42°
Partly Cloudy Day
Rain drop
22%
NW 10 mph

Sunshine and clouds mixed. High 42F. Winds NW at 10 to 15 mph.

  • Humidity
    Humidity65%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:48 am
  • Sunset
    Sunset7:08 pm

Night

31°
Partly Cloudy Night
Mixed precipitation
24%
NNW 9 mph

Partly cloudy. Low 31F. Winds NNW at 5 to 10 mph.

  • Humidity
    Humidity79%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:00 am
  • Moonset
    Moonset1:13 am
  • Moon Phase - Day 6 Waxing Crescent

Wed 25

Showers Showers
42°/31°
Rain drop 36%
Add

Day

42°
Showers
Rain drop
36%
NNW 11 mph

Overcast with showers at times. High 42F. Winds NNW at 10 to 15 mph. Chance of rain 40%.

  • Humidity
    Humidity73%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:46 am
  • Sunset
    Sunset7:09 pm

Night

31°
Partly Cloudy Night
Mixed precipitation
24%
NNW 9 mph

Mostly cloudy skies early will become partly cloudy late. Low 31F. Winds NNW at 5 to 10 mph.

  • Humidity
    Humidity78%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:02 am
  • Moonset
    Moonset2:20 am
  • Moon Phase - Day 7 First Quarter

Thu 26

Partly Cloudy Day Partly Cloudy
43°/30°
Rain drop 24%
Add

Day

43°
Partly Cloudy Day
Rain drop
24%
NW 11 mph

Partly cloudy. High 43F. Winds NW at 10 to 15 mph.

  • Humidity
    Humidity69%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:45 am
  • Sunset
    Sunset7:10 pm

Night

30°
Partly Cloudy Night
Mixed precipitation
24%
NNW 8 mph

A few clouds. Low around 30F. Winds NNW at 5 to 10 mph.

  • Humidity
    Humidity76%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise12:12 pm
  • Moonset
    Moonset3:17 am
  • Moon Phase - Day 8 Waxing Gibbous
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement