🌤️ New York, NY Los Angeles, CA 76° 🌤️ Chicago, IL 🌤️ Houston, TX Miami, FL 88° Phoenix, AZ 96° Seattle, WA 63° 🌤️ Denver, CO 🌤️ Toronto, ON Vancouver, BC 63°
WeatherLive › New York › Williamson

Williamson, NY Weather (14589)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherWilliamson · 1:15 PM EDT
79° | 62°
77°F
Feels like 74°
Partly cloudy
WindS 15 mph · Gusts 20 mph
Precip70% · 0.13 in
Humidity65% · Dew point 65°
UV index4 Moderate
Air Quality41 Good
Pressure29.91 inHg
Visibility6 mi
Sunrise / Sunset6:15 AM · 8:10 PM · 13h 55m

Weather map — Williamson

Full radar →
Now
77°
16%
15 mph
14:00
72°
34%
16 mph
15:00
70°
38%
15 mph
16:00
68°
48%
14 mph
17:00
69°
47%
13 mph
18:00
68°
0.04 in
11 mph
19:00
68°
0.05 in
9 mph
20:00
68°
54%
6 mph
21:00
69°
39%
5 mph
22:00
69°
39%
5 mph
23:00
70°
38%
9 mph
00:00
70°
34%
11 mph
01:00
70°
37%
12 mph
02:00
69°
37%
11 mph
03:00
69°
35%
11 mph
04:00
69°
36%
11 mph
05:00
69°
32%
9 mph
06:00
68°
30%
8 mph
07:00
68°
32%
8 mph
08:00
69°
43%
7 mph
09:00
69°
34%
6 mph
10:00
70°
35%
6 mph
11:00
72°
0.02 in
7 mph
12:00
73°
27%
9 mph

Today · Sun 8/16

High 79°
70% / 0.13 in

Partly cloudy. Winds S at 16 mph.

Tonight · Sun 8/16

Low 68°
39% / –

Fog. Winds SW at 5 mph.

Tomorrow · Mon 8/17

75° | 68°
61% / 0.06 in

Showers. Winds W at 12 mph.

7-day trend

Williamson · temperature + precipitation

10-day forecast

Updated 1:15 PM

Details & indices

Wind
15 mph S
Gusts 20 mph
Humidity
65%
Dew point 65°
Pressure
29.91 inHg
Rising
UV index
4 — Moderate
High today
Air Quality
Good
AQI 41 · US EPA
Allergy
High
Mugwort
Visibility
6 mi
Clear view
Allergy — Williamson

🌿 Conditions right now

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

Sun & moon

Sunrise6:15 AM
Sunset8:10 PM
Length of day13h 55m
Moonrise10:46 AM
Moonset9:48 PM
Moon phase🌒 Waxing Crescent · 18%
Next full moonAug 28 Sturgeon 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
Fair
Line-drying weather
Grilling
Fair
Fire up the grill
Running
Poor
Lace up outside
Patio
Fair
Dinner outdoors
Nearby places in {{REGION}}
🌤️
New York
—
— 🌤️
Brooklyn
—
— 🌤️
Queens
—
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Manhattan
—
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The Bronx
—
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Staten Island
—
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Data sources · Sunday, August 16
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: 1:15 PM
Weather in Williamson
The 10-day span for Williamson runs from a high near 83° on Monday down to 61° overnight on Friday. Roughly 0.84 in of rain falls over the period, with Saturday the most likely wet day (86%). No watches or warnings are active for the area right now. Right now Williamson is running about 18° warmer than Ottawa. 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: 1:15 PM