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WeatherLive › California › American Canyon

American Canyon, CA Weather (94503)

ZIP codes: 94503 · 94589
Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherAmerican Canyon · 7:10 PM PDT
81° | 58°
75°F
Feels like 76°
Sunny
WindSW 7 mph · Gusts 11 mph
Precip14% · –
Humidity70% · Dew point 64°
UV index8 Very high
Air Quality30 Good
Pressure29.94 inHg
Visibility6 mi
Sunrise / Sunset6:31 AM · 7:50 PM · 13h 19m

Weather map — American Canyon

Full radar →
Now
75°
6%
7 mph
20:00
67°
7%
6 mph
21:00
63°
11%
5 mph
22:00
62°
14%
5 mph
23:00
60°
15%
5 mph
00:00
59°
17%
5 mph
01:00
58°
19%
4 mph
02:00
58°
19%
4 mph
03:00
57°
32%
4 mph
04:00
57°
32%
4 mph
05:00
56°
32%
4 mph
06:00
55°
31%
4 mph
07:00
55°
32%
4 mph
08:00
58°
33%
4 mph
09:00
61°
26%
4 mph
10:00
73°
10%
4 mph
11:00
78°
10%
4 mph
12:00
82°
9%
5 mph
13:00
84°
8%
6 mph
14:00
84°
9%
7 mph
15:00
83°
9%
6 mph
16:00
83°
9%
6 mph
17:00
83°
9%
6 mph
18:00
82°
5%
7 mph

Today · Mon 8/24

High 81°
14% / –

Sunny. Winds SW at 7 mph.

Tonight · Mon 8/24

Low 55°
11% / –

Sunny. Winds SW at 5 mph.

Tomorrow · Tue 8/25

84° | 55°
12% / –

Mostly cloudy. Winds SW at 7 mph.

7-day trend

American Canyon · temperature + precipitation

10-day forecast

Updated 7:10 PM

Details & indices

Wind
7 mph SW
Gusts 11 mph
Humidity
70%
Dew point 64°
Pressure
29.94 inHg
Rising
UV index
8 — Very high
High today
Air Quality
Good
AQI 30 · US EPA
Allergy
Very high
Mugwort
Visibility
6 mi
Clear view
Allergy — American Canyon

🌿 Conditions right now

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

Sun & moon

Sunrise6:31 AM
Sunset7:50 PM
Length of day13h 19m
Moonrise6:12 PM
Moonset2:50 AM
Moon phase🌔 Waxing Gibbous · 91%
Next full moonAug 27 Sturgeon Moon
Latitude38.1749°N
Longitude-122.2608°E

Water temps nearby

View all →
Stinson Beach (29 mi)59°
🌤️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
Sunny
89° 🌤️
San Diego
—
—
San Jose
Mostly cloudy
80°
San Francisco
Sunny
64°
Fresno
Sunny
110°
Sacramento
Sunny
95°
Data sources · Monday, August 24
Where the American Canyon 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: 38.1749°N, -122.2608°.
NBM + global weather models
Updated: 7:10 PM
Weather in American Canyon
The 10-day span for American Canyon runs from a high near 91° on Thursday down to 52° overnight on Sunday. The gauge should stay near zero — no meaningful precipitation is expected. No active NWS alerts at the moment — quiet on the hazards front. Right now American Canyon is about 35° cooler than nearby Fresno. Longer view: Mediterranean pattern — nearly all rain lands November through March.
American Canyon, CA · Elev 46 ft · 38.17°N, 122.26°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: 7:10 PM