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WeatherLive › New York › West Sayville

West Sayville, NY Weather (11796)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherWest Sayville · 8:22 AM EDT
23° | 18°
19°C
Feels like 18°
Partly cloudy
WindE 11 mph · Gusts 18 mph
Precip70% · 0.05 in
Humidity91% · Dew point 18°
UV index6 High
Air Quality34 Good
Pressure30.09 inHg
Visibility6 mi
Sunrise / Sunset6:20 AM · 7:23 PM · 13h 3m

Weather map — West Sayville

Full radar →
Now
19°
36%
11 mph
09:00
20°
31%
13 mph
10:00
20°
30%
12 mph
11:00
21°
36%
12 mph
12:00
22°
26%
12 mph
13:00
23°
25%
12 mph
14:00
22°
23%
14 mph
15:00
23°
22%
13 mph
16:00
22°
16%
13 mph
17:00
22°
22%
11 mph
18:00
22°
23%
12 mph
19:00
21°
25%
11 mph
20:00
21°
26%
8 mph
21:00
21°
26%
7 mph
22:00
22°
25%
9 mph
23:00
22°
26%
9 mph
00:00
21°
27%
7 mph
01:00
21°
0.04 in
6 mph
02:00
21°
0.05 in
2 mph
03:00
21°
0.06 in
2 mph
04:00
21°
47%
2 mph
05:00
21°
64%
1 mph
06:00
21°
38%
6 mph
07:00
22°
55%
11 mph

Today · Wed 9/2

High 23°
70% / 0.05 in

Showers. Winds E at 14 mph.

Tonight · Wed 9/2

Low 21°
26% / –

Partly cloudy. Winds E at 7 mph.

Tomorrow · Thu 9/3

26° | 21°
86% / 0.25 in

Mostly cloudy. Winds SW at 14 mph.

7-day trend

West Sayville · temperature + precipitation

10-day forecast

Updated 8:22 AM

Details & indices

Wind
11 mph E
Gusts 18 mph
Humidity
91%
Dew point 18°
Pressure
30.09 inHg
Rising
UV index
6 — High
High today
Air Quality
Good
AQI 34 · US EPA
Allergy
Moderate
Ragweed
Visibility
6 mi
Clear view
Allergy — West Sayville

🌿 Conditions right now

View all →
Birch
None
Grass
Moderate
Oak
None
Alder
None
Hazel
None
Mugwort
Low
Ragweed
Moderate

Sun & moon

Sunrise6:20 AM
Sunset7:23 PM
Length of day13h 3m
Moonrise9:56 PM
Moonset12:26 PM
Moon phase🌖 Waning Gibbous · 70%
Next full moonSep 26 Harvest Moon
Latitude40.7279°N
Longitude-73.0976°E

Water temps nearby

View all →
Jones Beach (23 mi)75°
Rockaway Beach (39 mi)76°
Coney Island Beach (47 mi)77°
Asbury Park (59 mi)75°
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Poor
Line-drying weather
Grilling
Poor
Fire up the grill
Running
Poor
Lace up outside
Patio
Fair
Dinner outdoors
Nearby places in {{REGION}}
New York
Light rain
20°
Brooklyn
Partly cloudy
22°
Queens
Partly cloudy
20°
Manhattan
Light rain
20°
The Bronx
Partly cloudy
20°
Staten Island
Light rain
20°
Data sources · Wednesday, September 2
Where the West Sayville forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 40.7279°N, -73.0976°.
NBM + global weather models
Updated: 8:22 AM
Weather in West Sayville
West Sayville's outlook: warmest day near 30° (Friday), coldest night about 13° (Wednesday). Models drop roughly 2.7 in of precipitation across the stretch — watch Tuesday (87%). Wind is the one to watch: gusts to 45 mph around Tuesday. No active NWS alerts at the moment — quiet on the hazards front. Right now West Sayville is running about 49° warmer than Worcester. Longer view: classic Northeast mix — nor'easters, humid spells and a glorious fall.
West Sayville, NY · Elev 13 ft · 40.73°N, 73.10°W · New York · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 8:22 AM