New York, NY 22° 🌤️ Los Angeles, CA Chicago, IL 21° 🌤️ Houston, TX Miami, FL 28° 🌤️ Phoenix, AZ Seattle, WA 17° 🌤️ Denver, CO 🌤️ Toronto, ON Vancouver, BC 18°
WeatherLive › New York › Purchase

Purchase, NY Weather (10577)

ZIP codes: 10577 · 10604
Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherPurchase · 3:07 AM EDT
31° | 19°
20°C
Feels like 20°
Sunny
WindN 5 mph · Gusts 11 mph
Precip3% · –
Humidity74% · Dew point 15°
UV index8 Very high
Air Quality40 Good
Pressure29.88 inHg
Visibility6 mi
Sunrise / Sunset6:08 AM · 7:48 PM · 13h 40m

Weather map — Purchase

Full radar →
Now
20°
7%
5 mph
04:00
20°
6%
5 mph
05:00
19°
6%
4 mph
06:00
19°
5%
4 mph
07:00
19°
6%
4 mph
08:00
22°
4%
4 mph
09:00
24°
3%
4 mph
10:00
26°
2%
5 mph
11:00
30°
2%
5 mph
12:00
31°
1%
6 mph
13:00
30°
1%
7 mph
14:00
31°
1%
8 mph
15:00
31°
0%
8 mph
16:00
31°
1%
6 mph
17:00
31°
0%
5 mph
18:00
31°
1%
6 mph
19:00
30°
10%
5 mph
20:00
29°
8%
3 mph
21:00
28°
11%
3 mph
22:00
27°
11%
4 mph
23:00
27°
10%
4 mph
00:00
26°
12%
3 mph
01:00
26°
13%
4 mph
02:00
25°
5%
3 mph

Today · Wed 8/19

High 31°
3% / –

Sunny. Winds W at 8 mph.

Overnight · Wed 8/19

Low 19°
— / –

Sunny.

Tomorrow · Thu 8/20

26° | 19°
62% / 0.08 in

Mostly cloudy. Winds NW at 12 mph.

7-day trend

Purchase · temperature + precipitation

10-day forecast

Updated 3:07 AM

Details & indices

Wind
5 mph N
Gusts 11 mph
Humidity
74%
Dew point 15°
Pressure
29.88 inHg
Falling
UV index
8 — Very high
High today
Air Quality
Good
AQI 40 · US EPA
Allergy
Very high
Mugwort
Visibility
6 mi
Clear view
Allergy — Purchase

🌿 Conditions right now

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

Sun & moon

Sunrise6:08 AM
Sunset7:48 PM
Length of day13h 40m
Moonrise1:46 PM
Moonset11:00 PM
Moon phase🌓 First Quarter · 42%
Next full moonAug 28 Sturgeon Moon
Latitude41.0409°N
Longitude-73.7146°E

Water temps nearby

View all →
Rockaway Beach (32 mi)74°
Jones Beach (33 mi)75°
Coney Island Beach (35 mi)78°
Asbury Park (58 mi)73°
🌤️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
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
New York
Sunny
22°
Brooklyn
Partly cloudy
26° 🌤️
Queens
—
—
Manhattan
Sunny
22° 🌤️
The Bronx
—
—
Staten Island
Sunny
22°
Data sources · Wednesday, August 19
Where the Purchase 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: 41.0409°N, -73.7146°.
NBM + global weather models
Updated: 3:07 AM
Weather in Purchase
Purchase's outlook: warmest day near 31° (Wednesday), coldest night about 15° (Friday). Models drop roughly 0.30 in of precipitation across the stretch — watch Sunday (70%). No watches or warnings are active for the area right now. Right now Purchase is running about 48° warmer than Boston. Longer view: classic Northeast mix — nor'easters, humid spells and a glorious fall.
Purchase, NY · Elev 351 ft · 41.04°N, 73.71°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: 3:07 AM