10-Day Weather Forecast for Port Jefferson Station, New York 11776 - The Weather Channel | weather.com
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10 Day Weather-

As of 5:21 pm EDT

Tonight

Scattered Showers Night Showers Late
--/40°
Rain drop 48%
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Night

40°
Scattered Showers Night
Rain drop
48%
ESE 15 mph

Partly cloudy this evening followed by increasing clouds with showers developing after midnight. Low near 40F. N winds shifting to SSE at 10 to 20 mph. Chance of rain 50%.

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  • Humidity
    Humidity59%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise--
  • Moonset
    Moonset8:24 am
  • Moon Phase - Day 19 Waning Gibbous

Tue 07

Partly Cloudy Day Partly Cloudy
51°/29°
Rain drop 11%
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Day

51°
Partly Cloudy Day
Rain drop
11%
WNW 19 mph

Partly cloudy skies. High 51F. Winds WNW at 15 to 25 mph.

  • Humidity
    Humidity47%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:25 am
  • Sunset
    Sunset7:23 pm

Night

29°
Clear Night
NNW 16 mph

A mostly clear sky. Low 29F. Winds NNW at 10 to 20 mph.

  • Humidity
    Humidity50%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise12:28 am
  • Moonset
    Moonset9:07 am
  • Moon Phase - Day 20 Waning Gibbous

Wed 08

Sunny Sunny
45°/32°
Rain drop 0%
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Day

45°
Sunny
ENE 11 mph

Sunny skies. High around 45F. Winds ENE at 10 to 15 mph.

  • Humidity
    Humidity42%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:23 am
  • Sunset
    Sunset7:24 pm

Night

32°
Clear Night
Mixed precipitation
6%
SSE 7 mph

Clear skies. Low 32F. Winds SSE at 5 to 10 mph.

  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:24 am
  • Moonset
    Moonset9:58 am
  • Moon Phase - Day 21 Waning Gibbous

Thu 09

Partly Cloudy Day Partly Cloudy
48°/37°
Rain drop 6%
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Day

48°
Partly Cloudy Day
Rain drop
6%
SSE 10 mph

Partly cloudy. High 48F. Winds SSE at 5 to 10 mph.

  • Humidity
    Humidity62%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:22 am
  • Sunset
    Sunset7:25 pm

Night

37°
Partly Cloudy Night
Mixed precipitation
8%
S 8 mph

Partly cloudy. Low 37F. Winds S at 5 to 10 mph.

  • Humidity
    Humidity85%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:11 am
  • Moonset
    Moonset10:55 am
  • Moon Phase - Day 21 Waning Gibbous

Fri 10

Mostly Clear Day Mostly Sunny
56°/47°
Rain drop 8%
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Day

56°
Mostly Clear Day
Rain drop
8%
SSW 11 mph

Sunny along with a few clouds. High 56F. Winds SSW at 10 to 15 mph.

  • Humidity
    Humidity68%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:20 am
  • Sunset
    Sunset7:26 pm

Night

47°
Partly Cloudy Night
Rain drop
21%
SW 10 mph

A few clouds from time to time. Low 47F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity76%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:51 am
  • Moonset
    Moonset11:58 am
  • Moon Phase - Day 22 Last Quarter

Sat 11

Mostly Clear Day Mostly Sunny
60°/40°
Rain drop 19%
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Day

60°
Mostly Clear Day
Rain drop
19%
NW 11 mph

A few passing clouds, otherwise generally sunny. High near 60F. Winds NW at 10 to 15 mph.

  • Humidity
    Humidity54%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:19 am
  • Sunset
    Sunset7:28 pm

Night

40°
Clear Night
Mixed precipitation
3%
NNE 8 mph

Clear skies. Low around 40F. Winds NNE at 5 to 10 mph.

  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:25 am
  • Moonset
    Moonset1:04 pm
  • Moon Phase - Day 23 Waning Crescent

Sun 12

Mostly Clear Day Mostly Sunny
52°/46°
Rain drop 3%
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Day

52°
Mostly Clear Day
Rain drop
3%
SE 9 mph

Sunshine and some clouds. High 52F. Winds SE at 5 to 10 mph.

  • Humidity
    Humidity61%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:17 am
  • Sunset
    Sunset7:29 pm

Night

46°
Mostly Cloudy Night
Rain drop
24%
S 8 mph

Mostly cloudy. Low 46F. Winds S at 5 to 10 mph.

  • Humidity
    Humidity78%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:54 am
  • Moonset
    Moonset2:11 pm
  • Moon Phase - Day 24 Waning Crescent

Mon 13

Cloudy Cloudy
67°/57°
Rain drop 24%
Add

Day

67°
Cloudy
Rain drop
24%
SSW 16 mph

Cloudy skies. High 67F. Winds SSW at 10 to 20 mph.

  • Humidity
    Humidity72%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:16 am
  • Sunset
    Sunset7:30 pm

Night

57°
Partly Cloudy Night
Rain drop
19%
SSW 15 mph

Mostly cloudy skies early, then partly cloudy after midnight. Low 57F. Winds SSW at 10 to 20 mph.

  • Humidity
    Humidity77%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:18 am
  • Moonset
    Moonset3:20 pm
  • Moon Phase - Day 25 Waning Crescent

Tue 14

Partly Cloudy Day Partly Cloudy
72°/54°
Rain drop 17%
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Day

72°
Partly Cloudy Day
Rain drop
17%
SW 14 mph

Partly to mostly cloudy. High 72F. Winds SW at 10 to 20 mph.

  • Humidity
    Humidity62%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:14 am
  • Sunset
    Sunset7:31 pm

Night

54°
Scattered Showers Night
Rain drop
42%
SSW 12 mph

Mostly cloudy skies early with showers developing late. Low 54F. Winds SSW at 10 to 15 mph. Chance of rain 40%.

  • Humidity
    Humidity78%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:41 am
  • Moonset
    Moonset4:29 pm
  • Moon Phase - Day 26 Waning Crescent

Wed 15

Mostly Cloudy Day Mostly Cloudy
64°/50°
Rain drop 24%
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Day

64°
Mostly Cloudy Day
Rain drop
24%
SSW 12 mph

Considerable cloudiness. High 64F. Winds SSW at 10 to 15 mph.

  • Humidity
    Humidity67%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:13 am
  • Sunset
    Sunset7:32 pm

Night

50°
Showers
Rain drop
44%
ESE 11 mph

Rain showers in the evening becoming more intermittent overnight. Low around 50F. Winds ESE at 10 to 15 mph. Chance of rain 40%.

  • Humidity
    Humidity79%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:04 am
  • Moonset
    Moonset5:42 pm
  • Moon Phase - Day 27 Waning Crescent

Thu 16

Scattered Showers Day AM Showers
58°/43°
Rain drop 31%
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Day

58°
Scattered Showers Day
Rain drop
31%
NE 11 mph

A few showers in the morning, then clouds lingering in the afternoon. High 58F. Winds NE at 10 to 15 mph. Chance of rain 30%.

  • Humidity
    Humidity65%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:11 am
  • Sunset
    Sunset7:33 pm

Night

43°
Mostly Cloudy Night
Rain drop
24%
ENE 10 mph

Mainly cloudy. Low 43F. Winds ENE at 5 to 10 mph.

  • Humidity
    Humidity79%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:28 am
  • Moonset
    Moonset6:56 pm
  • Moon Phase - Day 28 Waning Crescent

Fri 17

Mostly Cloudy Day Mostly Cloudy
55°/45°
Rain drop 24%
Add

Day

55°
Mostly Cloudy Day
Rain drop
24%
E 11 mph

Mainly cloudy. High around 55F. Winds E at 10 to 15 mph.

  • Humidity
    Humidity69%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:09 am
  • Sunset
    Sunset7:34 pm

Night

45°
Scattered Showers Night
Rain drop
39%
E 10 mph

Mostly cloudy skies early with showers developing late. Low near 45F. Winds E at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity80%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:54 am
  • Moonset
    Moonset8:14 pm
  • Moon Phase - Day 0 New Moon

Sat 18

Mostly Cloudy Day Mostly Cloudy
56°/46°
Rain drop 24%
Add

Day

56°
Mostly Cloudy Day
Rain drop
24%
ESE 10 mph

Mostly cloudy. High 56F. Winds ESE at 5 to 10 mph.

  • Humidity
    Humidity66%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:08 am
  • Sunset
    Sunset7:35 pm

Night

46°
Showers
Rain drop
59%
SSE 8 mph

Cloudy with showers. Low 46F. Winds SSE at 5 to 10 mph. Chance of rain 60%.

  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:25 am
  • Moonset
    Moonset9:36 pm
  • Moon Phase - Day 1 Waxing Crescent

Sun 19

Showers Showers
60°/48°
Rain drop 59%
Add

Day

60°
Showers
Rain drop
59%
SW 10 mph

Rain showers in the morning becoming more intermittent in the afternoon. High around 60F. Winds SW at 10 to 15 mph. Chance of rain 60%.

  • Humidity
    Humidity68%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:07 am
  • Sunset
    Sunset7:36 pm

Night

48°
Showers
Rain drop
52%
SSW 9 mph

Cloudy with occasional rain showers. Low 48F. Winds SSW at 5 to 10 mph. Chance of rain 50%.

  • Humidity
    Humidity80%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:03 am
  • Moonset
    Moonset10:55 pm
  • Moon Phase - Day 2 Waxing Crescent

Mon 20

Scattered Showers Day AM Showers
62°/47°
Rain drop 44%
Add

Day

62°
Scattered Showers Day
Rain drop
44%
W 10 mph

A shower or two around the area in the morning, then partly cloudy in the afternoon. High 62F. Winds W at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity63%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:05 am
  • Sunset
    Sunset7:37 pm

Night

47°
Partly Cloudy Night
Rain drop
19%
W 9 mph

A few clouds. Low 47F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity73%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:52 am
  • Moonset
    Moonset--
  • Moon Phase - Day 3 Waxing Crescent
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