10-Day Weather Forecast for Syosset, New York 11791 - The Weather Channel | weather.com
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10 Day Weather-

As of 8:29 am EST
alertLevel2

Special Weather Statement

+2 More

Today

Foggy PM Fog
45°/42°
Rain drop 22%
Subtract

Day

45°
Foggy
Rain drop
22%
SSW 9 mph

Cloudy this morning then becoming foggy and damp this afternoon. High near 45F. Winds SSW at 5 to 10 mph.

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  • Humidity
    Humidity89%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise6:18 am
  • Sunset
    Sunset5:51 pm

Night

42°
Showers
Rain drop
45%
SW 10 mph

Cloudy with showers. Low 42F. Winds SW at 10 to 15 mph. Chance of rain 50%.

  • Humidity
    Humidity97%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:37 pm
  • Moonset
    Moonset7:53 am
  • Moon Phase - Day 19 Waning Gibbous

Sun 08

Foggy AM Fog/PM Clouds
57°/41°
Rain drop 24%
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Day

57°
Foggy
Rain drop
24%
WSW 11 mph

A shower is possible early. Cloudy skies with some morning fog. High 57F. Winds WSW at 10 to 15 mph.

  • Humidity
    Humidity88%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:17 am
  • Sunset
    Sunset6:53 pm

Night

41°
Clear Night
Rain drop
5%
W 8 mph

Clear. Low 41F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity67%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise--
  • Moonset
    Moonset9:20 am
  • Moon Phase - Day 19 Waning Gibbous

Mon 09

Sunny Sunny
61°/42°
Rain drop 5%
Add

Day

61°
Sunny
Rain drop
5%
SW 12 mph

A mainly sunny sky. High 61F. Winds SW at 10 to 15 mph.

  • Humidity
    Humidity54%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:15 am
  • Sunset
    Sunset6:54 pm

Night

42°
Clear Night
Rain drop
8%
SW 9 mph

A mostly clear sky. Low 42F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity74%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise12:40 am
  • Moonset
    Moonset9:52 am
  • Moon Phase - Day 20 Waning Gibbous

Tue 10

Sunny Sunny
64°/45°
Rain drop 8%
Add

Day

64°
Sunny
Rain drop
8%
SSW 10 mph

Mainly sunny. High 64F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity65%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:13 am
  • Sunset
    Sunset6:55 pm

Night

45°
Mostly Cloudy Night
Rain drop
23%
S 7 mph

Partly cloudy skies in the evening, then becoming cloudy overnight. Low around 45F. Winds S at 5 to 10 mph.

  • Humidity
    Humidity80%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:43 am
  • Moonset
    Moonset10:29 am
  • Moon Phase - Day 21 Waning Gibbous

Wed 11

Foggy PM Fog
61°/52°
Rain drop 24%
Add

Day

61°
Foggy
Rain drop
24%
S 12 mph

Cloudy early then becoming foggy and damp later in the day. High 61F. Winds S at 10 to 15 mph.

  • Humidity
    Humidity77%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:12 am
  • Sunset
    Sunset6:56 pm

Night

52°
Scattered Showers Night
Rain drop
35%
SSW 14 mph

Foggy in the evening. Then periods of showers after midnight. Low 52F. Winds SSW at 10 to 20 mph. Chance of rain 40%.

  • Humidity
    Humidity83%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:41 am
  • Moonset
    Moonset11:16 am
  • Moon Phase - Day 22 Last Quarter

Thu 12

Showers Showers
55°/30°
Rain drop 52%
Add

Day

55°
Showers
Rain drop
52%
W 18 mph

Cloudy with occasional rain showers. Morning high of 55F with temps falling to near 45. Winds W at 15 to 25 mph. Chance of rain 50%.

  • Humidity
    Humidity62%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:10 am
  • Sunset
    Sunset6:57 pm

Night

30°
Scattered Showers Night
Rain drop
43%
NW 15 mph

Rain showers early with clearing later at night. Low near 30F. Winds NW at 10 to 20 mph. Chance of rain 40%.

  • Humidity
    Humidity53%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:34 am
  • Moonset
    Moonset12:09 pm
  • Moon Phase - Day 23 Waning Crescent

Fri 13

Partly Cloudy Day Partly Cloudy
41°/37°
Rain drop 8%
Add

Day

41°
Partly Cloudy Day
Rain drop
8%
SW 14 mph

Partly cloudy skies. High 41F. W winds shifting to S at 10 to 20 mph.

  • Humidity
    Humidity51%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:08 am
  • Sunset
    Sunset6:58 pm

Night

37°
Scattered Showers Night
Rain drop
34%
S 13 mph

Mostly cloudy during the evening. A few showers developing late. Low 37F. Winds S at 10 to 15 mph. Chance of rain 30%.

  • Humidity
    Humidity67%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:19 am
  • Moonset
    Moonset1:11 pm
  • Moon Phase - Day 24 Waning Crescent

Sat 14

Partly Cloudy Day Partly Cloudy
49°/37°
Rain drop 24%
Add

Day

49°
Partly Cloudy Day
Rain drop
24%
WSW 12 mph

Partly cloudy. High 49F. Winds WSW at 10 to 15 mph.

  • Humidity
    Humidity58%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:07 am
  • Sunset
    Sunset6:59 pm

Night

37°
Partly Cloudy Night
Mixed precipitation
20%
NNW 9 mph

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

  • Humidity
    Humidity63%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:57 am
  • Moonset
    Moonset2:16 pm
  • Moon Phase - Day 25 Waning Crescent

Sun 15

Mostly Cloudy Day Mostly Cloudy
47°/38°
Rain drop 24%
Add

Day

47°
Mostly Cloudy Day
Rain drop
24%
E 12 mph

Mostly cloudy skies. High 47F. Winds E at 10 to 15 mph.

  • Humidity
    Humidity59%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:05 am
  • Sunset
    Sunset7:00 pm

Night

38°
Showers
Rain drop
43%
SSE 11 mph

Overcast with rain showers at times. Low 38F. Winds SSE at 10 to 15 mph. Chance of rain 40%.

  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:29 am
  • Moonset
    Moonset3:25 pm
  • Moon Phase - Day 26 Waning Crescent

Mon 16

Showers Showers
45°/30°
Rain drop 53%
Add

Day

45°
Showers
Rain drop
53%
WSW 13 mph

Rain showers in the morning becoming more intermittent in the afternoon. High around 45F. Winds WSW at 10 to 20 mph. Chance of rain 50%.

  • Humidity
    Humidity62%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:03 am
  • Sunset
    Sunset7:01 pm

Night

30°
Rain, Snow, Wintery Mix
Mixed precipitation
55%
NW 11 mph

Rain showers early will change to a mixture of wintry precipitation later at night. Low near 30F. Winds NW at 10 to 15 mph. Chance of precip 60%.

  • Humidity
    Humidity68%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:56 am
  • Moonset
    Moonset4:33 pm
  • Moon Phase - Day 27 Waning Crescent

Tue 17

Snow Showers AM Snow Showers
37°/26°
Rain drop 56%
Add

Day

37°
Snow Showers
Snowflake
56%
NNW 13 mph

Snow showers early. Peeks of sunshine later. High 37F. Winds NNW at 10 to 15 mph. Chance of snow 60%. Snowfall around one inch.

  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:02 am
  • Sunset
    Sunset7:03 pm

Night

26°
Partly Cloudy Night
Mixed precipitation
24%
NNW 11 mph

A few clouds from time to time. Low 26F. Winds NNW at 10 to 15 mph.

  • Humidity
    Humidity58%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:20 am
  • Moonset
    Moonset5:44 pm
  • Moon Phase - Day 28 Waning Crescent

Wed 18

Partly Cloudy Day Partly Cloudy
36°/28°
Rain drop 22%
Add

Day

36°
Partly Cloudy Day
Mixed precipitation
22%
NW 10 mph

Partly cloudy skies. High 36F. Winds NW at 10 to 15 mph.

  • Humidity
    Humidity51%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:00 am
  • Sunset
    Sunset7:04 pm

Night

28°
Partly Cloudy Night
Mixed precipitation
24%
NNW 8 mph

A few clouds. Low 28F. Winds NNW at 5 to 10 mph.

  • Humidity
    Humidity58%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:43 am
  • Moonset
    Moonset6:55 pm
  • Moon Phase - Day 29 New Moon

Thu 19

Partly Cloudy Day Partly Cloudy
39°/30°
Rain drop 24%
Add

Day

39°
Partly Cloudy Day
Mixed precipitation
24%
WNW 11 mph

Sunshine and clouds mixed. High 39F. Winds WNW at 10 to 15 mph.

  • Humidity
    Humidity54%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:58 am
  • Sunset
    Sunset7:05 pm

Night

30°
Partly Cloudy Night
Mixed precipitation
20%
NNW 8 mph

A few clouds from time to time. Low near 30F. Winds NNW at 5 to 10 mph.

  • Humidity
    Humidity60%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:05 am
  • Moonset
    Moonset8:07 pm
  • Moon Phase - Day 0 New Moon

Fri 20

Partly Cloudy Day Partly Cloudy
41°/33°
Rain drop 15%
Add

Day

41°
Partly Cloudy Day
Rain drop
15%
WNW 11 mph

Intervals of clouds and sunshine. High 41F. Winds WNW at 10 to 15 mph.

  • Humidity
    Humidity52%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:57 am
  • Sunset
    Sunset7:06 pm

Night

33°
Rain, Snow, Wintery Mix
Mixed precipitation
35%
WNW 9 mph

Mostly cloudy with a mixture of light rain and snow developing late. Low 33F. Winds WNW at 5 to 10 mph. Chance of precip 40%.

  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:30 am
  • Moonset
    Moonset9:23 pm
  • Moon Phase - Day 2 Waxing Crescent

Sat 21

Rain, Snow, Wintery Mix AM Rain/Snow Showers
42°/33°
Rain drop 47%
Add

Day

42°
Rain, Snow, Wintery Mix
Rain drop
47%
WNW 12 mph

Rain and snow showers in the morning. Then becoming mostly cloudy in the afternoon. High 42F. Winds WNW at 10 to 15 mph. Chance of rain 50%.

  • Humidity
    Humidity63%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:55 am
  • Sunset
    Sunset7:07 pm

Night

33°
Scattered Snow Showers Night
Snowflake
30%
NNW 10 mph

Partly cloudy skies early giving way to a few snow showers after midnight. Low 33F. Winds NNW at 10 to 15 mph. Chance of snow 30%.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:57 am
  • Moonset
    Moonset10:40 pm
  • Moon Phase - Day 3 Waxing Crescent
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