10-Day Weather Forecast for Smithtown, New York - The Weather Channel | weather.com
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10 Day Weather-

As of 5:50 am EDT
alertLevel2

Gale Warning

+2 More

Today

Rain PM Rain/Wind
56°/34°
Rain drop 92%
Subtract

Day

56°
Rain
Rain drop
92%
S 24 mph

Foggy and windy with periods of rain this afternoon. High 56F. Winds S at 20 to 30 mph. Chance of rain 90%. Rainfall around a half an inch. Locally heavy rainfall possible.

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  • Humidity
    Humidity92%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:02 am
  • Sunset
    Sunset7:00 pm

Night

34°
Rain
Rain drop
98%
SSW 28 mph

Windy...showers and thundershowers early, then mostly cloudy with light rain possible after midnight. Low 34F. Winds SSW at 25 to 35 mph. Chance of rain 100%. Winds could occasionally gust over 50 mph.

  • Humidity
    Humidity87%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:55 am
  • Moonset
    Moonset4:32 pm
  • Moon Phase - Day 27 Waning Crescent

Tue 17

Mostly Clear Day Mostly Sunny
41°/25°
Rain drop 2%
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Day

41°
Mostly Clear Day
Rain drop
2%
W 18 mph

Sunny along with a few clouds. High 41F. Winds W at 15 to 25 mph. Higher wind gusts possible.

  • Humidity
    Humidity39%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:01 am
  • Sunset
    Sunset7:01 pm

Night

25°
Partly Cloudy Night
Snowflake
3%
WNW 14 mph

A few clouds. Cold. Low near 25F. Winds WNW at 10 to 20 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:19 am
  • Moonset
    Moonset5:43 pm
  • Moon Phase - Day 28 Waning Crescent

Wed 18

Cloudy Cloudy
36°/29°
Rain drop 0%
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Day

36°
Cloudy
W 8 mph

Cloudy skies. High 36F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity39%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise6:59 am
  • Sunset
    Sunset7:02 pm

Night

29°
Partly Cloudy Night
Mixed precipitation
3%
SSE 7 mph

A few clouds. Low 29F. Winds SSE at 5 to 10 mph.

  • Humidity
    Humidity60%
  • 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 3%
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Day

43°
Partly Cloudy Day
Rain drop
3%
SSE 10 mph

Partly cloudy. High 43F. Winds SSE 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
9%
S 6 mph

Mostly cloudy skies early will become partly cloudy late. Low near 35F. Winds S at 5 to 10 mph.

  • Humidity
    Humidity78%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:04 am
  • Moonset
    Moonset8:06 pm
  • Moon Phase - Day 0 New Moon

Fri 20

Partly Cloudy Day Partly Cloudy
48°/37°
Rain drop 9%
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Day

48°
Partly Cloudy Day
Rain drop
9%
WSW 9 mph

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

  • Humidity
    Humidity64%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:56 am
  • Sunset
    Sunset7:05 pm

Night

37°
Showers
Rain drop
36%
SW 8 mph

Cloudy with occasional showers. Low 37F. Winds SW at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity78%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:29 am
  • Moonset
    Moonset9:22 pm
  • Moon Phase - Day 2 Waxing Crescent

Sat 21

Scattered Showers Day AM Showers
47°/33°
Rain drop 39%
Add

Day

47°
Scattered Showers Day
Rain drop
39%
WSW 11 mph

Showers in the morning with some clearing in the afternoon. High 47F. Winds WSW at 10 to 15 mph. Chance of rain 40%.

  • Humidity
    Humidity70%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:54 am
  • Sunset
    Sunset7:06 pm

Night

33°
Partly Cloudy Night
Mixed precipitation
24%
NNW 9 mph

Partly cloudy early with increasing clouds overnight. Low 33F. Winds NNW at 5 to 10 mph.

  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:56 am
  • Moonset
    Moonset10:39 pm
  • Moon Phase - Day 3 Waxing Crescent

Sun 22

Scattered Showers Day PM Showers
44°/30°
Rain drop 34%
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Day

44°
Scattered Showers Day
Rain drop
34%
NW 11 mph

Mostly cloudy skies early. A few showers developing later in the day. High 44F. Winds NW at 10 to 15 mph. Chance of rain 30%.

  • Humidity
    Humidity55%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:52 am
  • Sunset
    Sunset7:07 pm

Night

30°
Partly Cloudy Night
Mixed precipitation
24%
NW 10 mph

Mostly cloudy skies early, then partly cloudy after midnight. Low around 30F. Winds NW at 10 to 15 mph.

  • Humidity
    Humidity56%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:28 am
  • Moonset
    Moonset11:58 pm
  • Moon Phase - Day 4 Waxing Crescent

Mon 23

Partly Cloudy Day Partly Cloudy
42°/30°
Rain drop 24%
Add

Day

42°
Partly Cloudy Day
Rain drop
24%
NW 14 mph

Partly cloudy skies. High 42F. Winds NW at 10 to 20 mph.

  • Humidity
    Humidity48%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:50 am
  • Sunset
    Sunset7:08 pm

Night

30°
Partly Cloudy Night
Mixed precipitation
5%
NNW 11 mph

A few clouds. Low around 30F. Winds NNW at 10 to 15 mph.

  • Humidity
    Humidity55%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:09 am
  • Moonset
    Moonset--
  • Moon Phase - Day 5 Waxing Crescent

Tue 24

Mostly Clear Day Mostly Sunny
43°/33°
Rain drop 5%
Add

Day

43°
Mostly Clear Day
Rain drop
5%
N 11 mph

Mostly sunny skies. High 43F. Winds N at 10 to 15 mph.

  • Humidity
    Humidity48%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:49 am
  • Sunset
    Sunset7:09 pm

Night

33°
Partly Cloudy Night
Mixed precipitation
17%
NE 7 mph

A few clouds. Low 33F. Winds NE at 5 to 10 mph.

  • Humidity
    Humidity63%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:01 am
  • Moonset
    Moonset1:13 am
  • Moon Phase - Day 6 Waxing Crescent

Wed 25

Partly Cloudy Day Partly Cloudy
45°/36°
Rain drop 22%
Add

Day

45°
Partly Cloudy Day
Rain drop
22%
ESE 11 mph

Some sun in the morning with increasing clouds during the afternoon. High near 45F. Winds ESE at 10 to 15 mph.

  • Humidity
    Humidity59%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:47 am
  • Sunset
    Sunset7:10 pm

Night

36°
Scattered Showers Night
Rain drop
38%
SE 8 mph

Increasing clouds with showers arriving sometime after midnight. Low 36F. Winds SE at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity68%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:03 am
  • Moonset
    Moonset2:21 am
  • Moon Phase - Day 7 First Quarter

Thu 26

Showers Showers
46°/35°
Rain drop 59%
Add

Day

46°
Showers
Rain drop
59%
ESE 13 mph

Overcast with rain showers at times. High 46F. Winds ESE at 10 to 15 mph. Chance of rain 60%.

  • Humidity
    Humidity66%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:45 am
  • Sunset
    Sunset7:11 pm

Night

35°
Showers
Rain drop
59%
NNE 9 mph

Cloudy with occasional rain showers. Low near 35F. Winds NNE at 5 to 10 mph. Chance of rain 60%.

  • Humidity
    Humidity76%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise12:13 pm
  • Moonset
    Moonset3:17 am
  • Moon Phase - Day 8 Waxing Gibbous

Fri 27

Showers Showers
43°/32°
Rain drop 59%
Add

Day

43°
Showers
Rain drop
59%
NNW 13 mph

Overcast with rain showers at times. High 43F. Winds NNW at 10 to 20 mph. Chance of rain 60%.

  • Humidity
    Humidity66%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:44 am
  • Sunset
    Sunset7:12 pm

Night

32°
Showers
Rain drop
56%
N 12 mph

Cloudy with occasional rain showers. Low 32F. Winds N at 10 to 15 mph. Chance of rain 60%.

  • Humidity
    Humidity69%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:27 pm
  • Moonset
    Moonset4:02 am
  • Moon Phase - Day 9 Waxing Gibbous

Sat 28

Rain, Snow, Wintery Mix AM Rain/Snow Showers
42°/33°
Rain drop 33%
Add

Day

42°
Rain, Snow, Wintery Mix
Rain drop
33%
NW 12 mph

Rain and snow showers in the morning. Then becoming partly cloudy in the afternoon. High 42F. Winds NW at 10 to 15 mph. Chance of rain 30%.

  • Humidity
    Humidity57%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:42 am
  • Sunset
    Sunset7:13 pm

Night

33°
Rain, Snow, Wintery Mix
Mixed precipitation
41%
W 10 mph

Mostly cloudy with a mixture of light rain and snow developing late. Low 33F. Winds W at 10 to 15 mph. Chance of precip 40%.

  • Humidity
    Humidity67%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:40 pm
  • Moonset
    Moonset4:37 am
  • Moon Phase - Day 10 Waxing Gibbous

Sun 29

Rain, Snow, Wintery Mix AM Rain/Snow Showers
46°/36°
Rain drop 41%
Add

Day

46°
Rain, Snow, Wintery Mix
Rain drop
41%
W 14 mph

Cloudy with rain and snow showers diminishing in the morning. A few breaks in the clouds in the afternoon. High 46F. Winds W at 10 to 20 mph. Chance of rain 40%.

  • Humidity
    Humidity61%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:40 am
  • Sunset
    Sunset7:14 pm

Night

36°
Scattered Showers Night
Rain drop
35%
W 11 mph

Mostly cloudy in the evening then periods of showers after midnight. Low 36F. Winds W at 10 to 15 mph. Chance of rain 40%.

  • Humidity
    Humidity68%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:52 pm
  • Moonset
    Moonset5:05 am
  • Moon Phase - Day 11 Waxing Gibbous

Mon 30

Scattered Showers Day AM Showers
49°/37°
Rain drop 34%
Add

Day

49°
Scattered Showers Day
Rain drop
34%
W 12 mph

A shower or two possible early with partly cloudy skies in the afternoon. High 49F. Winds W at 10 to 15 mph. Chance of rain 30%.

  • Humidity
    Humidity61%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:39 am
  • Sunset
    Sunset7:15 pm

Night

37°
Scattered Showers Night
Rain drop
30%
NW 9 mph

A shower or two possible early with partly cloudy skies later at night. Low 37F. Winds NW at 5 to 10 mph. Chance of rain 30%.

  • Humidity
    Humidity74%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:00 pm
  • Moonset
    Moonset5:29 am
  • Moon Phase - Day 12 Waxing Gibbous
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