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WeatherLive › New York › South Valley Stream

South Valley Stream, NY Weather (11581)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherSouth Valley Stream · 1:56 AM EDT
83° | 63°
65°F
Feels like 66°
Sunny
WindW 5 mph · Gusts 8 mph
Precip64% · 0.13 in
Humidity86% · Dew point 61°
UV index7 High
Air Quality89 Moderate
Pressure30.18 inHg
Visibility6 mi
Sunrise / Sunset6:20 AM · 7:30 PM · 13h 10m

Weather map — South Valley Stream

Full radar →
Now
65°
12%
5 mph
02:00
65°
29%
5 mph
03:00
64°
30%
6 mph
04:00
64°
30%
5 mph
05:00
64°
17%
6 mph
06:00
63°
19%
5 mph
07:00
71°
11%
6 mph
08:00
72°
10%
7 mph
09:00
74°
10%
8 mph
10:00
74°
10%
9 mph
11:00
76°
10%
10 mph
12:00
79°
36%
11 mph
13:00
79°
11%
12 mph
14:00
80°
10%
11 mph
15:00
83°
12%
12 mph
16:00
81°
0.06 in
13 mph
17:00
82°
0.02 in
10 mph
18:00
82°
36%
10 mph
19:00
81°
28%
9 mph
20:00
81°
14%
6 mph
21:00
80°
15%
7 mph
22:00
78°
14%
8 mph
23:00
77°
12%
6 mph
00:00
76°
14%
5 mph

Today · Sun 8/30

High 83°
64% / 0.13 in

Mostly cloudy. Winds SW at 13 mph.

Overnight · Sun 8/30

Low 63°
29% / –

Mostly cloudy. Winds W at 5 mph.

Tomorrow · Mon 8/31

83° | 72°
72% / 0.23 in

Mostly cloudy. Winds SW at 7 mph.

7-day trend

South Valley Stream · temperature + precipitation

10-day forecast

Updated 1:56 AM

Details & indices

Wind
5 mph W
Gusts 8 mph
Humidity
86%
Dew point 61°
Pressure
30.18 inHg
Rising
UV index
7 — High
High today
Air Quality
Moderate
AQI 89 · US EPA
Allergy
Moderate
Ragweed
Visibility
6 mi
Clear view
Allergy — South Valley Stream

🌿 Conditions right now

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Birch
None
Grass
Low
Oak
None
Alder
None
Hazel
None
Mugwort
Moderate
Ragweed
Moderate

Sun & moon

Sunrise6:20 AM
Sunset7:30 PM
Length of day13h 10m
Moonrise8:29 PM
Moonset8:52 AM
Moon phase🌖 Waning Gibbous · 95%
Next full moonSep 26 Harvest Moon
Latitude40.6559°N
Longitude-73.7176°E

Water temps nearby

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Rockaway Beach (7 mi)75°
Jones Beach (12 mi)74°
Coney Island Beach (15 mi)76°
Asbury Park (34 mi)74°
Seaside Heights (53 mi)74°
🌤️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
Fair
Fire up the grill
Running
Poor
Lace up outside
Patio
Fair
Dinner outdoors
Nearby places in {{REGION}}
New York
Sunny
65°
Brooklyn
Sunny
73°
Queens
Sunny
65°
Manhattan
Sunny
64°
The Bronx
Partly cloudy
63°
Staten Island
Partly cloudy
64°
Data sources · Sunday, August 30
Where the South Valley Stream 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: 40.6559°N, -73.7176°.
NBM + global weather models
Updated: 1:56 AM
Weather in South Valley Stream
The 10-day span for South Valley Stream runs from a high near 87° on Friday down to 63° overnight on Sunday. Roughly 2.8 in of rain falls over the period, with Wednesday the most likely wet day (91%). No watches or warnings are active for the area right now. Right now South Valley Stream is about 20° cooler than nearby Providence. Longer view: classic Northeast mix — nor'easters, humid spells and a glorious fall.
South Valley Stream, NY · Elev 7 ft · 40.66°N, 73.72°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: 1:56 AM