10-Day Weather Forecast for Stony Brook, New York 11790 - The Weather Channel | weather.com
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10 Day Weather-

As of 5:26 pm EDT

Tonight

Showers Light Rain Early
--/39°
Rain drop 91%
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Night

39°
Showers
Rain drop
91%
WNW 15 mph

Clearing skies after some evening light rain. Low 39F. Winds WNW at 10 to 20 mph. Chance of rain 90%.

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  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:29 pm
  • Moonset
    Moonset7:49 am
  • Moon Phase - Day 18 Waning Gibbous

Mon 06

Mostly Clear Day Mostly Sunny
53°/40°
Rain drop 1%
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Day

53°
Mostly Clear Day
Rain drop
1%
WNW 15 mph

Sunshine and some clouds. High 53F. Winds WNW at 10 to 20 mph.

  • Humidity
    Humidity43%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:27 am
  • Sunset
    Sunset7:23 pm

Night

40°
Partly Cloudy Night
Rain drop
19%
N 7 mph

Cloudy skies early, then partly cloudy after midnight. Low around 40F. Winds N at 5 to 10 mph.

  • Humidity
    Humidity62%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise--
  • Moonset
    Moonset8:24 am
  • Moon Phase - Day 19 Waning Gibbous

Tue 07

Mostly Clear Day Mostly Sunny
49°/30°
Rain drop 6%
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Day

49°
Mostly Clear Day
Rain drop
6%
WNW 20 mph

A few clouds from time to time. High 49F. Winds WNW at 15 to 25 mph.

  • Humidity
    Humidity44%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:25 am
  • Sunset
    Sunset7:24 pm

Night

30°
Clear Night
NNW 15 mph

Clear. Low near 30F. Winds NNW at 10 to 20 mph.

  • Humidity
    Humidity44%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise12:29 am
  • Moonset
    Moonset9:07 am
  • Moon Phase - Day 20 Waning Gibbous

Wed 08

Sunny Sunny
46°/34°
Rain drop 0%
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Day

46°
Sunny
ENE 9 mph

A mainly sunny sky. High 46F. Winds ENE at 5 to 10 mph.

  • Humidity
    Humidity38%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:24 am
  • Sunset
    Sunset7:25 pm

Night

34°
Clear Night
Mixed precipitation
5%
SSE 8 mph

Clear. Low 34F. Winds SSE at 5 to 10 mph.

  • Humidity
    Humidity66%
  • 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
50°/39°
Rain drop 5%
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Day

50°
Partly Cloudy Day
Rain drop
5%
SE 11 mph

Partly cloudy skies. High near 50F. Winds SE at 10 to 15 mph.

  • Humidity
    Humidity60%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:22 am
  • Sunset
    Sunset7:26 pm

Night

39°
Partly Cloudy Night
Mixed precipitation
8%
SE 9 mph

A few clouds from time to time. Low 39F. Winds SE at 5 to 10 mph.

  • Humidity
    Humidity85%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:12 am
  • Moonset
    Moonset10:55 am
  • Moon Phase - Day 21 Waning Gibbous

Fri 10

Partly Cloudy Day Partly Cloudy
60°/49°
Rain drop 8%
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Day

60°
Partly Cloudy Day
Rain drop
8%
S 12 mph

Sunshine and clouds mixed. High near 60F. Winds S at 10 to 15 mph.

  • Humidity
    Humidity71%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:21 am
  • Sunset
    Sunset7:27 pm

Night

49°
Partly Cloudy Night
Rain drop
12%
SSW 11 mph

Partly cloudy skies. Low 49F. Winds SSW at 10 to 15 mph.

  • Humidity
    Humidity82%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:52 am
  • Moonset
    Moonset11:58 am
  • Moon Phase - Day 22 Last Quarter

Sat 11

Partly Cloudy Day Partly Cloudy
64°/43°
Rain drop 13%
Add

Day

64°
Partly Cloudy Day
Rain drop
13%
WNW 10 mph

Some clouds in the morning will give way to mainly sunny skies for the afternoon. High 64F. Winds WNW at 10 to 15 mph.

  • Humidity
    Humidity58%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:19 am
  • Sunset
    Sunset7:28 pm

Night

43°
Mostly Clear Night
Rain drop
7%
NNE 8 mph

Clear skies with a few passing clouds. Low 43F. Winds NNE at 5 to 10 mph.

  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:26 am
  • Moonset
    Moonset1:04 pm
  • Moon Phase - Day 23 Waning Crescent

Sun 12

Mostly Clear Day Mostly Sunny
57°/48°
Rain drop 8%
Add

Day

57°
Mostly Clear Day
Rain drop
8%
SE 10 mph

Mostly sunny skies. High 57F. Winds SE at 10 to 15 mph.

  • Humidity
    Humidity63%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:17 am
  • Sunset
    Sunset7:29 pm

Night

48°
Partly Cloudy Night
Rain drop
14%
S 9 mph

A few clouds. Low 48F. Winds S at 5 to 10 mph.

  • Humidity
    Humidity78%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:54 am
  • Moonset
    Moonset2:12 pm
  • Moon Phase - Day 24 Waning Crescent

Mon 13

Mostly Cloudy Day Mostly Cloudy
67°/57°
Rain drop 14%
Add

Day

67°
Mostly Cloudy Day
Rain drop
14%
SSW 15 mph

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

  • Humidity
    Humidity69%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:16 am
  • Sunset
    Sunset7:30 pm

Night

57°
Partly Cloudy Night
Rain drop
24%
SSW 14 mph

Considerable clouds early. Some decrease in clouds late. Low 57F. Winds SSW at 10 to 20 mph.

  • Humidity
    Humidity78%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:19 am
  • Moonset
    Moonset3:20 pm
  • Moon Phase - Day 25 Waning Crescent

Tue 14

Partly Cloudy Day Partly Cloudy
68°/56°
Rain drop 22%
Add

Day

68°
Partly Cloudy Day
Rain drop
22%
SSW 14 mph

Sunshine and clouds mixed. High 68F. Winds SSW at 10 to 20 mph.

  • Humidity
    Humidity67%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:14 am
  • Sunset
    Sunset7:31 pm

Night

56°
Mostly Cloudy Night
Rain drop
21%
SSW 13 mph

Considerable cloudiness. Low 56F. Winds SSW at 10 to 20 mph.

  • Humidity
    Humidity75%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:42 am
  • Moonset
    Moonset4:30 pm
  • Moon Phase - Day 26 Waning Crescent

Wed 15

Partly Cloudy Day Partly Cloudy
61°/49°
Rain drop 24%
Add

Day

61°
Partly Cloudy Day
Rain drop
24%
SE 12 mph

Sunshine and clouds mixed. High 61F. Winds SE at 10 to 15 mph.

  • Humidity
    Humidity67%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:13 am
  • Sunset
    Sunset7:32 pm

Night

49°
Showers
Rain drop
45%
SE 11 mph

Overcast with rain showers at times. Low 49F. Winds SE at 10 to 15 mph. Chance of rain 50%.

  • Humidity
    Humidity78%
  • 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
59°/46°
Rain drop 44%
Add

Day

59°
Scattered Showers Day
Rain drop
44%
ESE 12 mph

A few showers in the morning, then clouds lingering in the afternoon. High 59F. Winds ESE at 10 to 15 mph. Chance of rain 40%.

  • Humidity
    Humidity67%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:11 am
  • Sunset
    Sunset7:33 pm

Night

46°
Scattered Showers Night
Rain drop
39%
E 12 mph

Increasing clouds with showers arriving sometime after midnight. Low 46F. Winds E at 10 to 15 mph. Chance of rain 40%.

  • Humidity
    Humidity73%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:28 am
  • Moonset
    Moonset6:57 pm
  • Moon Phase - Day 28 Waning Crescent

Fri 17

Showers Showers
57°/46°
Rain drop 44%
Add

Day

57°
Showers
Rain drop
44%
NNE 10 mph

Rain showers in the morning becoming more intermittent in the afternoon. High 57F. Winds NNE at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity68%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:10 am
  • Sunset
    Sunset7:34 pm

Night

46°
Partly Cloudy Night
Rain drop
24%
ESE 8 mph

Partly cloudy skies. Low 46F. Winds ESE at 5 to 10 mph.

  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:54 am
  • Moonset
    Moonset8:15 pm
  • Moon Phase - Day 0 New Moon

Sat 18

Scattered Showers Day AM Showers
60°/49°
Rain drop 31%
Add

Day

60°
Scattered Showers Day
Rain drop
31%
SSE 11 mph

A few showers early with mostly cloudy conditions later in the day. High around 60F. Winds SSE at 10 to 15 mph. Chance of rain 30%.

  • Humidity
    Humidity69%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:08 am
  • Sunset
    Sunset7:35 pm

Night

49°
Partly Cloudy Night
Rain drop
24%
SSW 9 mph

Partly cloudy skies during the evening will give way to cloudy skies overnight. Low 49F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity79%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:25 am
  • Moonset
    Moonset9:36 pm
  • Moon Phase - Day 1 Waxing Crescent

Sun 19

Partly Cloudy Day Partly Cloudy
62°/49°
Rain drop 22%
Add

Day

62°
Partly Cloudy Day
Rain drop
22%
SW 10 mph

Intervals of clouds and sunshine. High 62F. Winds SW at 10 to 15 mph.

  • Humidity
    Humidity66%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:07 am
  • Sunset
    Sunset7:36 pm

Night

49°
Scattered Showers Night
Rain drop
31%
SSE 9 mph

Mostly cloudy during the evening. A few showers developing late. Low 49F. Winds SSE at 5 to 10 mph. Chance of rain 30%.

  • Humidity
    Humidity77%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:04 am
  • Moonset
    Moonset10:56 pm
  • Moon Phase - Day 2 Waxing Crescent
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