American Canyon, CA Weather Forecast
Local 7-day forecast
Partly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for American Canyon, CA in one place.
Partly cloudy. Low around 65, with temperatures rising to around 67 overnight. West wind around 2 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: Jul 14, 2026 2:30 AM PDT.
The active forecast window currently covers Jul 14 to Jul 20, 2026 for American Canyon, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 14 to Jul 20, 2026
- Latest sync
- Jul 14, 2026 2:30 AM PDT
- Forecast office
- MTR
- Source
- NOAA / NWS
Daily Outlook
This Week in American Canyon
Wednesday looks like the warmest upcoming period in American Canyon at 98 degrees F.
Friday Night is the coolest period ahead with temperatures near 55 degrees F.
The strongest winds are forecast for Wednesday at about 2 to 12 mph WSW.
The forecast from Jul 14 through Jul 20 stays mostly dry.
Forecast Details
- Last updated
- Jul 14, 2026 2:30 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 97. Southwest wind 1 to 9 mph, with gusts as high as 18 mph.
Clear, with a low around 66. West southwest wind 2 to 9 mph.
Sunny, with a high near 98. West southwest wind 2 to 12 mph, with gusts as high as 21 mph.
Clear, with a low around 61. West southwest wind 2 to 12 mph, with gusts as high as 21 mph.
Sunny, with a high near 92.
Clear, with a low around 56.
Sunny, with a high near 87.
Mostly clear, with a low around 55.
Sunny, with a high near 88.
Mostly clear, with a low around 57.
Sunny, with a high near 90.
Partly cloudy, with a low around 58.
Mostly sunny, with a high near 88.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jul 14
|
Partly Cloudy
|
65°F |
2 mph
W
|
|
Tuesday
Jul 14
|
Sunny
|
97°F |
1 to 9 mph
SW
|
|
Tuesday Night
Jul 14
|
Clear
|
66°F |
2 to 9 mph
WSW
|
|
Wednesday
Jul 15
|
Sunny
|
98°F |
2 to 12 mph
WSW
|
|
Wednesday Night
Jul 15
|
Clear
|
61°F |
2 to 12 mph
WSW
|
|
Thursday
Jul 16
|
Sunny
|
92°F |
2 to 10 mph
WSW
|
|
Thursday Night
Jul 16
|
Clear
|
56°F |
1 to 10 mph
WSW
|
|
Friday
Jul 17
|
Sunny
|
87°F |
1 to 9 mph
SW
|
|
Friday Night
Jul 17
|
Mostly Clear
|
55°F |
1 to 9 mph
SW
|
|
Saturday
Jul 18
|
Sunny
|
88°F |
1 to 8 mph
SSW
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
57°F |
1 to 8 mph
WSW
|
|
Sunday
Jul 19
|
Sunny
|
90°F |
1 to 8 mph
SW
|
|
Sunday Night
Jul 19
|
Partly Cloudy
|
58°F |
2 to 8 mph
WSW
|
|
Monday
Jul 20
|
Mostly Sunny
|
88°F |
2 to 9 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around American Canyon.
