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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 · 5:47 AM PDT
26° | 12°
12°C
Feels like 12°
Sunny
WindSW 3 mph · Gusts 5 mph
Precip4% · –
Humidity85% · Dew point 10°
UV index8 High
Air Quality34 Good
Pressure29.94 inHg
Visibility6 mi
Sunrise / Sunset6:36 AM · 7:43 PM · 13h 7m

Weather map — American Canyon

Full radar →
Now
12°
12%
3 mph
06:00
12°
13%
4 mph
07:00
12°
31%
3 mph
08:00
13°
35%
4 mph
09:00
16°
18%
4 mph
10:00
20°
2%
5 mph
11:00
22°
1%
6 mph
12:00
24°
1%
7 mph
13:00
25°
1%
8 mph
14:00
25°
1%
8 mph
15:00
25°
1%
9 mph
16:00
25°
1%
8 mph
17:00
26°
0%
8 mph
18:00
25°
0%
9 mph
19:00
22°
1%
8 mph
20:00
18°
2%
7 mph
21:00
16°
4%
6 mph
22:00
15°
7%
5 mph
23:00
14°
8%
5 mph
00:00
14°
10%
4 mph
01:00
13°
11%
4 mph
02:00
13°
12%
4 mph
03:00
13°
13%
4 mph
04:00
12°
13%
4 mph

Today · Sat 8/29

High 26°
4% / –

Sunny. Winds SW at 9 mph.

Overnight · Sat 8/29

Low 12°
— / –

Sunny.

Tomorrow · Sun 8/30

25° | 12°
5% / –

Sunny. Winds SW at 9 mph.

7-day trend

American Canyon · temperature + precipitation

10-day forecast

Updated 5:47 AM

Details & indices

Wind
3 mph SW
Gusts 5 mph
Humidity
85%
Dew point 10°
Pressure
29.94 inHg
Rising
UV index
8 — High
High today
Air Quality
Good
AQI 34 · 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

Sunrise6:36 AM
Sunset7:43 PM
Length of day13h 7m
Moonrise8:25 PM
Moonset8:08 AM
Moon phase🌕 Full Moon · 98%
Next full moonSep 26 Harvest Moon
Latitude38.1749°N
Longitude-122.2608°E

Water temps nearby

View all →
Stinson Beach (29 mi)60°
🌤️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
Partly cloudy
20°
San Diego
Fog
21°
San Jose
Sunny
13°
San Francisco
Sunny
13°
Fresno
Mostly cloudy
22°
Sacramento
Partly cloudy
16°
Data sources · Saturday, August 29
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: 5:47 AM
Weather in American Canyon
The 10-day span for American Canyon runs from a high near 26° on Saturday down to 10° 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 running about 41° warmer than San Jose. 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: 5:47 AM