American Canyon, CA Weather Forecast
Local 7-day forecast
Clear
Track current conditions, temperature changes, wind, and the full daily outlook for American Canyon, CA in one place.
Clear, with a low around 52. Northwest wind around 5 mph.
Local Weather Overview
This forecast page for American Canyon, CA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 15, 2026 4:06 AM PDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for American Canyon, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 4:06 AM PDT
- Forecast office
- MTR
- Source
- NOAA / NWS
Daily Outlook
This Week in American Canyon
Friday looks like the warmest upcoming period in American Canyon at 88 degrees F.
Sunday Night is the coolest period ahead with temperatures near 42 degrees F.
The strongest winds are forecast for Thursday at about 6 to 13 mph N.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Oct 15, 2026 4:06 AM PDT
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- MTR
- Radar station
- KDAX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Sunny, with a high near 87. North wind 6 to 13 mph, with gusts as high as 23 mph.
Clear, with a low around 56. North northwest wind 6 to 13 mph, with gusts as high as 26 mph.
Sunny, with a high near 88. Northeast wind 0 to 8 mph.
Clear, with a low around 51. Wind around 0 mph.
Sunny, with a high near 88.
Clear, with a low around 49.
Sunny, with a high near 80.
Patchy fog after 3am. Mostly clear, with a low around 42.
Patchy fog before 9am. Mostly sunny, with a high near 70.
Patchy fog after 5am. Partly cloudy, with a low around 43.
Patchy fog before 8am. Mostly sunny, with a high near 70.
Mostly clear, with a low around 44.
A slight chance of rain after 5pm. Mostly sunny, with a high near 71.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Oct 15
|
Clear
|
52°F |
5 mph
NW
|
|
Thursday
Oct 15
|
Sunny
|
87°F |
6 to 13 mph
N
|
|
Thursday Night
Oct 15
|
Clear
|
56°F |
6 to 13 mph
NNW
|
|
Friday
Oct 16
|
Sunny
|
88°F |
0 to 8 mph
NE
|
|
Friday Night
Oct 16
|
Clear
|
51°F |
0 mph
|
|
Saturday
Oct 17
|
Sunny
|
88°F |
0 to 5 mph
N
|
|
Saturday Night
Oct 17
|
Clear
|
49°F |
0 to 5 mph
WNW
|
|
Sunday
Oct 18
|
Sunny
|
80°F |
0 to 7 mph
SSW
|
|
Sunday Night
Oct 18
|
Mostly Clear then Patchy Fog
|
42°F |
0 to 7 mph
SW
|
|
Monday
Oct 19
|
Patchy Fog then Mostly Sunny
|
70°F |
1 to 7 mph
WSW
|
|
Monday Night
Oct 19
|
Partly Cloudy then Patchy Fog
|
43°F |
0 to 7 mph
W
|
|
Tuesday
Oct 20
|
Patchy Fog then Mostly Sunny
|
70°F |
0 to 6 mph
NNE
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
44°F |
0 to 3 mph
N
|
|
Wednesday
Oct 21
|
Mostly Sunny then Slight Chance Light Rain
|
71°F |
1 to 6 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around American Canyon.
