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WeatherLive › California › Hamilton City

Hamilton City, CA Weather (95951)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherHamilton City · 4:21 PM PDT
103° | 62°
103°F
Feels like 98°
Sunny
WindS 9 mph · Gusts 16 mph
Precip2% · –
Humidity17% · Dew point 50°
UV index9 Very high
Air Quality101 Unhealthy for Sensitive Groups
Pressure29.77 inHg
Visibility6 mi
Sunrise / Sunset6:24 AM · 7:59 PM · 13h 35m

Weather map — Hamilton City

Full radar →
Now
103°
0%
9 mph
17:00
103°
0%
10 mph
18:00
101°
0%
11 mph
19:00
98°
0%
10 mph
20:00
91°
0%
8 mph
21:00
88°
0%
11 mph
22:00
85°
1%
12 mph
23:00
82°
1%
10 mph
00:00
78°
1%
8 mph
01:00
73°
1%
6 mph
02:00
69°
1%
4 mph
03:00
66°
2%
1 mph
04:00
67°
1%
2 mph
05:00
66°
1%
2 mph
06:00
65°
1%
1 mph
07:00
66°
1%
2 mph
08:00
73°
1%
2 mph
09:00
80°
7%
2 mph
10:00
87°
5%
1 mph
11:00
94°
9%
1 mph
12:00
99°
9%
2 mph
13:00
101°
9%
3 mph
14:00
101°
9%
6 mph
15:00
101°
9%
6 mph

Today · Wed 8/19

High 103°
2% / –

Sunny. Winds SE at 12 mph.

Tonight · Wed 8/19

Low 65°
0% / –

Sunny. Winds SE at 11 mph.

Tomorrow · Thu 8/20

103° | 65°
4% / –

Mostly cloudy. Winds SE at 8 mph.

7-day trend

Hamilton City · temperature + precipitation

10-day forecast

Updated 4:21 PM

Details & indices

Wind
9 mph S
Gusts 16 mph
Humidity
17%
Dew point 50°
Pressure
29.77 inHg
Falling
UV index
9 — Very high
High today
Air Quality
Unhealthy for Sensitive Groups
AQI 101 · US EPA
Allergy
Very high
Grass
Visibility
6 mi
Clear view
Allergy — Hamilton City

🌿 Conditions right now

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

Sun & moon

Sunrise6:24 AM
Sunset7:59 PM
Length of day13h 35m
Moonrise2:04 PM
Moonset11:22 PM
Moon phase🌓 First Quarter · 49%
Next full moonAug 27 Sturgeon Moon
Latitude39.7427°N
Longitude-122.0136°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}}
Los Angeles
Mostly cloudy
92°
San Diego
Partly cloudy
86° 🌤️
San Jose
—
— 🌤️
San Francisco
—
—
Fresno
Sunny
109°
Sacramento
Sunny
104°
Data sources · Wednesday, August 19
Where the Hamilton City 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: 39.7427°N, -122.0136°.
NBM + global weather models
Updated: 4:21 PM
Weather in Hamilton City
Over the next 10 days Hamilton City tops out around 104° (Sunday) and dips to 59° on the coolest night (Thursday). The gauge should stay near zero — no meaningful precipitation is expected. Expect a blustery spell — gusts near 30 mph on Wednesday. No active NWS alerts at the moment — quiet on the hazards front. Right now Hamilton City is running about 44° warmer than San Francisco. Longer view: marine climate — mild, showery winters and dry, gentle summers.
Hamilton City, CA · Elev 151 ft · 39.74°N, 122.01°W · California · 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: 4:21 PM