Weather forecast for 10 daysAmerican Canyon, CA

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 73°F
  • 50°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 14mphWSW 239°
  • Humidity: 68%
  • UV index: 5
  • Sunrise: 7:21 am PDT
  • Sunset: 6:27 pm PDT
  • ▼
On Sunday, in American Canyon, expect consistent sunshine and open skies.
The temperature is anticipated to vary between a maximum of a warm 73.4°F and a minimum of a crisp 50°F.
The highest temperature is anticipated to follow the average for October, around 73.6°F.
Sunrise will be at 7:21 am and sunset at 6:27 pm; the daylight will last for 11h and 6min.

10-day overview

Daily temperatures

Maximum temperature: 73°C.
Coldest day: Wednesday 64°C.

Chance of precipitation

Highest chance: Wednesday 59%.

Long-term weather forecast

  • Sunday
  • Oct 18, 2026
  • 73°F
  • 50°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 14mphWSW 239°
  • Humidity: 68%
  • UV index: 5
  • Sunrise: 7:21 am PDT
  • Sunset: 6:27 pm PDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 66°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0"
  • Wind: 15mphWSW 247°
  • Humidity: 65%
  • UV index: 5
  • Sunrise: 7:22 am PDT
  • Sunset: 6:25 pm PDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 68°F
  • 52°F
Cloudy
Cloudy
  • Precip. probability: 16%
  • Precipitation: 0.16"
  • Wind: 7mphSW 214°
  • Humidity: 67%
  • UV index: 3
  • Sunrise: 7:23 am PDT
  • Sunset: 6:24 pm PDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 64°F
  • 52°F
AM Showers
AM Showers
  • Precip. probability: 59%
  • Precipitation: 0.12"
  • Wind: 7mphSW 226°
  • Humidity: 78%
  • UV index: 2
  • Sunrise: 7:24 am PDT
  • Sunset: 6:23 pm PDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 66°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 11mphWSW 242°
  • Humidity: 83%
  • UV index: 4
  • Sunrise: 7:25 am PDT
  • Sunset: 6:21 pm PDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 72°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 8mphWSW 246°
  • Humidity: 75%
  • UV index: 4
  • Sunrise: 7:26 am PDT
  • Sunset: 6:20 pm PDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 73°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 8mphSW 228°
  • Humidity: 60%
  • UV index: 4
  • Sunrise: 7:27 am PDT
  • Sunset: 6:19 pm PDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 72°F
  • 46°F
AM Showers
AM Showers
  • Precip. probability: 31%
  • Precipitation: 0.04"
  • Wind: 9mphSSW 211°
  • Humidity: 61%
  • UV index: 4
  • Sunrise: 7:28 am PDT
  • Sunset: 6:18 pm PDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 70°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0"
  • Wind: 9mphSW 227°
  • Humidity: 65%
  • UV index: 4
  • Sunrise: 7:29 am PDT
  • Sunset: 6:16 pm PDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 70°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 9mphSW 223°
  • Humidity: 66%
  • UV index: 4
  • Sunrise: 7:30 am PDT
  • Sunset: 6:15 pm PDT
  • ▼
For the next ten days, a combination of primarily gloomy and occasionally showery and clear weather is forecasted.
Rainfall is predicted for Tuesday, Wednesday and next Sunday.
In the upcoming days, the highest temperature will range between 64.4°F and 73.4°F, while the low temperature range extends from 44.6°F to 51.8°F.
The warmest days will be Sunday and Saturday, with a maximum of 73.4°F; with the highest temperature of 64.4°F, Wednesday will be the coldest day.
Updated: Oct 18, 2026 @ 13:52:30 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, sunshine and minimal clouds are in the outlook.

Today, the highest temperature will be 73.4°F, while the lowest temperature will be 50°F.
Today, the highest temperature will be in line with the average maximum temperature in October. Today, the lowest temperature will be also in line with the average low temperature.

On Sunday, in American Canyon, sunrise will be at 7:21 am and sunset at 6:27 pm (PDT).

In American Canyon, today, there will be 11h and 6min of daylight.