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WeatherLive › New York › Williamson

Williamson, NY Weather (14589)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherWilliamson · 11:24 PM EDT
82° | 51°
66°F
Feels like 62°
Mostly cloudy
WindS 7 mph · Gusts 11 mph
Precip5% · –
Humidity52% · Dew point 48°
UV index6 High
Air Quality30 Good
Pressure30.12 inHg
Visibility6 mi
Sunrise / Sunset6:29 AM · 7:49 PM · 13h 20m

Weather map — Williamson

Full radar →
Now
66°
12%
7 mph
00:00
65°
13%
8 mph
01:00
66°
13%
8 mph
02:00
65°
13%
7 mph
03:00
65°
13%
8 mph
04:00
66°
12%
8 mph
05:00
65°
13%
8 mph
06:00
64°
13%
7 mph
07:00
68°
16%
7 mph
08:00
68°
16%
6 mph
09:00
70°
14%
7 mph
10:00
69°
15%
6 mph
11:00
70°
15%
7 mph
12:00
69°
19%
8 mph
13:00
69°
17%
8 mph
14:00
70°
18%
8 mph
15:00
72°
16%
10 mph
16:00
70°
23%
11 mph
17:00
69°
19%
9 mph
18:00
69°
20%
10 mph
19:00
66°
29%
7 mph
20:00
66°
28%
6 mph
21:00
65°
31%
7 mph
22:00
64°
32%
8 mph

Today · Sat 8/29

High 82°
5% / –

Sunny. Winds S at 9 mph.

Tonight · Sat 8/29

Low 64°
13% / –

Mostly cloudy. Winds S at 8 mph.

Tomorrow · Sun 8/30

72° | 64°
28% / 0.01 in

Mostly cloudy. Winds W at 11 mph.

7-day trend

Williamson · temperature + precipitation

10-day forecast

Updated 11:24 PM

Details & indices

Wind
7 mph S
Gusts 11 mph
Humidity
52%
Dew point 48°
Pressure
30.12 inHg
Rising
UV index
6 — High
High today
Air Quality
Good
AQI 30 · US EPA
Allergy
High
Ragweed
Visibility
6 mi
Clear view
Allergy — Williamson

🌿 Conditions right now

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

Sun & moon

Sunrise6:29 AM
Sunset7:49 PM
Length of day13h 20m
Moonrise8:20 PM
Moonset7:59 AM
Moon phase🌖 Waning Gibbous · 96%
Next full moonSep 26 Harvest Moon
Latitude43.2240°N
Longitude-77.1861°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️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
67°
Brooklyn
Sunny
74°
Queens
Sunny
66°
Manhattan
Mostly cloudy
68°
The Bronx
Partly cloudy
67°
Staten Island
Partly cloudy
67°
Data sources · Saturday, August 29
Where the Williamson 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: 43.2240°N, -77.1861°.
NBM + global weather models
Updated: 11:24 PM
Weather in Williamson
The 10-day span for Williamson runs from a high near 82° on Saturday down to 51° overnight on Saturday. Roughly 2.5 in of rain falls over the period, with Monday the most likely wet day (93%). Wind is the one to watch: gusts to 25 mph around Thursday. No watches or warnings are active for the area right now. Right now Williamson is running about 9° warmer than Oshawa. Longer view: classic Northeast mix — nor'easters, humid spells and a glorious fall.
Williamson, NY · Elev 443 ft · 43.22°N, 77.19°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: 11:24 PM