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 11:35 pm EDT

Tonight

Heavy Rain Heavy Rain
--/39°
Rain drop 100%
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Night

39°
Heavy Rain
Rain drop
100%
NE 11 mph

Periods of rain. Rain may be heavy late. Low 39F. Winds NE at 10 to 15 mph. Chance of rain 100%. Rainfall near a half an inch.

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  • Humidity
    Humidity99%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:27 am
  • Moonset
    Moonset11:57 pm
  • Moon Phase - Day 4 Waxing Crescent

Mon 23

Rain Rain
41°/30°
Rain drop 90%
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Day

41°
Rain
Rain drop
90%
N 15 mph

Cloudy with periods of rain. High 41F. Winds N at 10 to 20 mph. Chance of rain 90%. Locally heavy rainfall possible.

  • Humidity
    Humidity84%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise6:50 am
  • Sunset
    Sunset7:07 pm

Night

30°
Partly Cloudy Night
Mixed precipitation
14%
NNW 13 mph

Evening clouds will give way to clearing. Low near 30F. Winds NNW at 10 to 15 mph.

  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:09 am
  • Moonset
    Moonset--
  • Moon Phase - Day 5 Waxing Crescent

Tue 24

Sunny Sunny
44°/34°
Rain drop 2%
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Day

44°
Sunny
Rain drop
2%
NW 12 mph

Sunny skies. High 44F. Winds NW at 10 to 15 mph.

  • Humidity
    Humidity47%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:48 am
  • Sunset
    Sunset7:08 pm

Night

34°
Partly Cloudy Night
Mixed precipitation
4%
SW 10 mph

Partly cloudy in the evening with more clouds for later at night. Low 34F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity67%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:00 am
  • Moonset
    Moonset1:13 am
  • Moon Phase - Day 6 Waxing Crescent

Wed 25

Cloudy Cloudy
48°/40°
Rain drop 4%
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Day

48°
Cloudy
Rain drop
4%
SW 11 mph

Cloudy. High 48F. Winds SW at 10 to 15 mph.

  • Humidity
    Humidity54%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:46 am
  • Sunset
    Sunset7:09 pm

Night

40°
Cloudy
Mixed precipitation
19%
S 10 mph

Cloudy. Low around 40F. Winds S at 5 to 10 mph.

  • Humidity
    Humidity75%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:02 am
  • Moonset
    Moonset2:20 am
  • Moon Phase - Day 7 First Quarter

Thu 26

Mostly Cloudy Day Mostly Cloudy
57°/47°
Rain drop 22%
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Day

57°
Mostly Cloudy Day
Rain drop
22%
SSW 13 mph

Mostly cloudy skies. High 57F. Winds SSW at 10 to 15 mph.

  • Humidity
    Humidity71%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:45 am
  • Sunset
    Sunset7:10 pm

Night

47°
Showers
Rain drop
67%
SW 13 mph

Rain showers in the evening becoming a steady light rain overnight. Low 47F. Winds SW at 10 to 15 mph. Chance of rain 70%.

  • Humidity
    Humidity82%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise12:12 pm
  • Moonset
    Moonset3:17 am
  • Moon Phase - Day 8 Waxing Gibbous

Fri 27

Scattered Showers Day AM Showers
51°/27°
Rain drop 65%
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Day

51°
Scattered Showers Day
Rain drop
65%
NNW 14 mph

Rain showers early with some sunshine later in the day. High 51F. Winds NNW at 10 to 20 mph. Chance of rain 70%.

  • Humidity
    Humidity57%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:43 am
  • Sunset
    Sunset7:11 pm

Night

27°
Partly Cloudy Night
Mixed precipitation
4%
N 11 mph

A few clouds. Low 27F. Winds N at 10 to 15 mph.

  • Humidity
    Humidity48%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:26 pm
  • Moonset
    Moonset4:01 am
  • Moon Phase - Day 9 Waxing Gibbous

Sat 28

Mostly Clear Day Mostly Sunny
41°/31°
Rain drop 2%
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Day

41°
Mostly Clear Day
Rain drop
2%
NW 8 mph

Mostly sunny skies. High 41F. Winds NW at 5 to 10 mph.

  • Humidity
    Humidity42%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:41 am
  • Sunset
    Sunset7:13 pm

Night

31°
Partly Cloudy Night
Mixed precipitation
6%
WSW 7 mph

Some clouds early will give way to generally clear conditions overnight. Low 31F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity58%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:39 pm
  • Moonset
    Moonset4:36 am
  • Moon Phase - Day 10 Waxing Gibbous

Sun 29

Mostly Clear Day Mostly Sunny
46°/38°
Rain drop 6%
Add

Day

46°
Mostly Clear Day
Rain drop
6%
W 12 mph

Plentiful sunshine. High 46F. Winds W at 10 to 15 mph.

  • Humidity
    Humidity49%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:40 am
  • Sunset
    Sunset7:14 pm

Night

38°
Partly Cloudy Night
Mixed precipitation
4%
SW 10 mph

A few clouds from time to time. Low 38F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:51 pm
  • Moonset
    Moonset5:05 am
  • Moon Phase - Day 11 Waxing Gibbous

Mon 30

Partly Cloudy Day Partly Cloudy
54°/42°
Rain drop 4%
Add

Day

54°
Partly Cloudy Day
Rain drop
4%
SW 13 mph

Partly cloudy skies. High 54F. Winds SW at 10 to 15 mph.

  • Humidity
    Humidity55%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:38 am
  • Sunset
    Sunset7:15 pm

Night

42°
Partly Cloudy Night
Rain drop
15%
SW 9 mph

Partly cloudy. Low 42F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity73%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:59 pm
  • Moonset
    Moonset5:29 am
  • Moon Phase - Day 12 Waxing Gibbous

Tue 31

Partly Cloudy Day Partly Cloudy
54°/41°
Rain drop 15%
Add

Day

54°
Partly Cloudy Day
Rain drop
15%
WSW 10 mph

Partly cloudy. High 54F. Winds WSW at 10 to 15 mph.

  • Humidity
    Humidity60%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:36 am
  • Sunset
    Sunset7:16 pm

Night

41°
Partly Cloudy Night
Rain drop
22%
S 8 mph

Partly cloudy skies. Low 41F. Winds S at 5 to 10 mph.

  • Humidity
    Humidity74%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:05 pm
  • Moonset
    Moonset5:50 am
  • Moon Phase - Day 13 Waxing Gibbous

Wed 01

Showers Showers
52°/41°
Rain drop 43%
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Day

52°
Showers
Rain drop
43%
SSE 13 mph

Cloudy with occasional rain showers. High 52F. Winds SSE at 10 to 20 mph. Chance of rain 40%.

  • Humidity
    Humidity68%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:35 am
  • Sunset
    Sunset7:17 pm

Night

41°
Showers
Rain drop
50%
SSW 10 mph

Cloudy with showers. Low 41F. Winds SSW at 5 to 10 mph. Chance of rain 50%.

  • Humidity
    Humidity76%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:10 pm
  • Moonset
    Moonset6:10 am
  • Moon Phase - Day 14 Full Moon

Thu 02

Showers Showers
50°/37°
Rain drop 41%
Add

Day

50°
Showers
Rain drop
41%
NW 12 mph

Showers early becoming less numerous later in the day. High near 50F. Winds NW at 10 to 15 mph. Chance of rain 40%.

  • Humidity
    Humidity65%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:33 am
  • Sunset
    Sunset7:18 pm

Night

37°
Showers
Rain drop
38%
N 10 mph

Considerable cloudiness with occasional rain showers. Low 37F. Winds N at 10 to 15 mph. Chance of rain 40%.

  • Humidity
    Humidity71%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:15 pm
  • Moonset
    Moonset6:31 am
  • Moon Phase - Day 15 Full Moon

Fri 03

Scattered Showers Day AM Showers
49°/42°
Rain drop 38%
Add

Day

49°
Scattered Showers Day
Rain drop
38%
NW 9 mph

Showers in the morning, then partly cloudy in the afternoon. High 49F. Winds NW at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity61%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:31 am
  • Sunset
    Sunset7:19 pm

Night

42°
Partly Cloudy Night
Rain drop
16%
S 8 mph

Partly cloudy. Low 42F. Winds S at 5 to 10 mph.

  • Humidity
    Humidity75%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:20 pm
  • Moonset
    Moonset6:54 am
  • Moon Phase - Day 16 Waning Gibbous

Sat 04

Partly Cloudy Day Partly Cloudy
53°/45°
Rain drop 24%
Add

Day

53°
Partly Cloudy Day
Rain drop
24%
S 12 mph

Partly cloudy skies. High 53F. Winds S at 10 to 15 mph.

  • Humidity
    Humidity71%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:30 am
  • Sunset
    Sunset7:20 pm

Night

45°
Mostly Cloudy Night
Rain drop
24%
S 10 mph

Considerable cloudiness. Low around 45F. Winds S at 5 to 10 mph.

  • Humidity
    Humidity76%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:24 pm
  • Moonset
    Moonset7:19 am
  • Moon Phase - Day 17 Waning Gibbous

Sun 05

Mostly Cloudy Day Mostly Cloudy
55°/42°
Rain drop 24%
Add

Day

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

Mainly cloudy. High near 55F. Winds SSW at 10 to 15 mph.

  • Humidity
    Humidity66%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:28 am
  • Sunset
    Sunset7:21 pm

Night

42°
Showers
Rain drop
41%
S 10 mph

Showers early becoming less numerous late. Low 42F. Winds S at 10 to 15 mph. Chance of rain 40%.

  • Humidity
    Humidity76%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:28 pm
  • Moonset
    Moonset7:49 am
  • Moon Phase - Day 18 Waning Gibbous
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