Weather Forecast and Conditions for Islip, New York - The Weather Channel | Weather.com
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34° Mostly Cloudy Night
Mostly Cloudy
Day 40° • Night 34°
Feels Like34°
Sunrise

6:57 am

Sunset

7:04 pm

Temperature
High / Low
--/34°
Wind
3 mph
Humidity
Humidity
79%
Dew point
Dew Point
28°
Pressure
Pressure
30.20 in
UV index
UV Index
0 of 11
Visibility
Visibility
10 mi
Moon Phase - Day 0
Moon Phase
New Moon

Hourly Weather-

Now

Cloudy Cloudy
34°
Rain drop 15%
S 3 mph
Subtract

Cloudy

  • Temperature feels like
    Feels Like34°
  • WindS 3 mph
  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover90%
  • Mixed precipitation
    Precip Amount0 in

11 pm

Cloudy Cloudy
35°
Rain drop 15%
S 4 mph
Add

Cloudy

  • Temperature feels like
    Feels Like31°
  • WindS 4 mph
  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover97%
  • Mixed precipitation
    Precip Amount0 in

12 am

Cloudy Cloudy
35°
Rain drop 15%
S 4 mph
Add

Cloudy

  • Temperature feels like
    Feels Like31°
  • WindS 4 mph
  • Humidity
    Humidity83%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover94%
  • Mixed precipitation
    Precip Amount0 in

1 am

Mostly Cloudy Night Mostly Cloudy
37°
Rain drop 15%
SSW 6 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like32°
  • WindSSW 6 mph
  • Humidity
    Humidity80%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover71%
  • Mixed precipitation
    Precip Amount0 in
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10 Day Weather-

Tonight

Partly Cloudy Night Partly Cloudy
--/34°
Rain drop 15%
Subtract

Night

34°
Partly Cloudy Night
Mixed precipitation
15%
SSW 6 mph

Partly to mostly cloudy. Slight chance of a rain shower. Low 34F. Winds light and variable.

  • Humidity
    Humidity80%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:04 am
  • Moonset
    Moonset8:06 pm
  • Moon Phase - Day 0 New Moon

Fri 20

Windy Mostly Cloudy/Wind
50°/42°
Rain drop 24%
Add

Day

50°
Windy
Rain drop
24%
SSW 21 mph

Partly cloudy in the morning then becoming cloudy and windy later in the day. Slight chance of a rain shower. High near 50F. Winds SSW at 20 to 30 mph.

  • Humidity
    Humidity66%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:56 am
  • Sunset
    Sunset7:05 pm

Night

42°
Rain
Rain drop
87%
SW 20 mph

Cloudy with rain ending overnight. Low 42F. Winds SW at 15 to 25 mph. Chance of rain 90%.

  • Humidity
    Humidity83%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:29 am
  • Moonset
    Moonset9:22 pm
  • Moon Phase - Day 2 Waxing Crescent

Sat 21

Mostly Clear Day Mostly Sunny
52°/38°
Rain drop 15%
Add

Day

52°
Mostly Clear Day
Rain drop
15%
NNW 12 mph

Sunshine along with some cloudy intervals. Slight chance of a rain shower. High 52F. Winds NNW at 10 to 15 mph.

  • Humidity
    Humidity63%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:54 am
  • Sunset
    Sunset7:06 pm

Night

38°
Mostly Cloudy Night
Mixed precipitation
9%
E 5 mph

Partly cloudy skies early will become overcast later during the night. Low 38F. Winds light and variable.

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

Sun 22

Cloudy Cloudy
51°/40°
Rain drop 21%
Add

Day

51°
Cloudy
Rain drop
21%
S 12 mph

Overcast. High 51F. Winds S at 10 to 15 mph.

  • Humidity
    Humidity74%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:52 am
  • Sunset
    Sunset7:07 pm

Night

40°
Rain
Rain drop
65%
E 9 mph

Rain likely. Low near 40F. Winds E at 5 to 10 mph. Chance of rain 70%. Rainfall near a quarter of an inch.

  • Humidity
    Humidity97%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:29 am
  • Moonset
    Moonset11:57 pm
  • Moon Phase - Day 4 Waxing Crescent
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