Weather forecast for tomorrowAmerican Canyon, CA
Weather forecast for tomorrow
Monday Oct 19, 2026
- 66°F
- 48°F
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
- details ▼
Tomorrow, on Monday, sunny moments will alternate with patchy cloud cover.
Temperatures are anticipated to range from a maximum of an enjoyable 66.2°F to a minimum of a frosty 48.2°F.
It will be colder, and the temperature will align more closely with November's average high of 63.1°F than October's.
Sunrise will be at 7:22 am and sunset at 6:25 pm; tomorrow's daylight will last for 11h and 4min.
Temperatures are anticipated to range from a maximum of an enjoyable 66.2°F to a minimum of a frosty 48.2°F.
It will be colder, and the temperature will align more closely with November's average high of 63.1°F than October's.
Sunrise will be at 7:22 am and sunset at 6:25 pm; tomorrow's daylight will last for 11h and 4min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 64°C.
Coldest period: 3 am - 6 am 52°C.
Coldest period: 3 am - 6 am 52°C.
Chance of precipitation
Highest chance: 15%.
Hourly weather forecast
- 12 am
- 54°F
- Feels like:50°F
Partly Cloudy
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 10mphWSW 239°
- Humidity: 90%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 52°F
- Feels like:48°F
Partly Cloudy
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 9mphWSW 246°
- Humidity: 91%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 52°F
- Feels like:48°F
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 9mphWSW 256°
- Humidity: 91%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 52°F
- Feels like:48°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 9mphW 262°
- Humidity: 90%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:22 am
- 8 am
- 52°F
- Feels like:48°F
Partly Cloudy
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 9mphW 264°
- Humidity: 89%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 57°F
- Feels like:54°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 11mphWSW 257°
- Humidity: 74%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 63°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphWSW 242°
- Humidity: 57%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 63°F
- Feels like:63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphSW 231°
- Humidity: 51%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 64°F
- Feels like:63°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 15mphSW 234°
- Humidity: 51%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 59°F
- Feels like:57°F
Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 13mphWSW 244°
- Humidity: 62%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:25 pm
- 8 pm
- 57°F
- Feels like:54°F
Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 11mphWSW 245°
- Humidity: 70%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 55°F
- Feels like:54°F
Cloudy
- Precip. probability: 21%
- Precipitation: 0"
- Wind: 8mphWSW 240°
- Humidity: 75%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, a combination of dull and clear weather is predicted.
The temperature will vary between a minimum of 50°F and a maximum of 64.4°F. The warmest part of the day will be at 3 pm and 4 pm.
The forecasted high is more in line with November's typical maximum of 63.1°F than the usual for October. The minimum temperature will be relatively lower than October's average low of 53.2°F.
The temperature will vary between a minimum of 50°F and a maximum of 64.4°F. The warmest part of the day will be at 3 pm and 4 pm.
The forecasted high is more in line with November's typical maximum of 63.1°F than the usual for October. The minimum temperature will be relatively lower than October's average low of 53.2°F.
Updated: Oct 18, 2026 @ 14:55:30 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Tomorrow, intermittent cloud cover is expected, allowing for some sunshine.
Tomorrow, the maximum temperature will be 66.2°F, while the minimum temperature will be 48.2°F.
The maximum temperature will be slightly cooler than the average highest temperature of 73.6°F in October. The lowest temperature will be also a few degrees lower than the average low of 53.2°F.
The maximum temperature will be slightly cooler than the average highest temperature of 73.6°F in October. The lowest temperature will be also a few degrees lower than the average low of 53.2°F.
On Monday, in American Canyon, sunrise will be at 7:22 am and sunset at 6:25 pm (PDT).
In American Canyon, the length of the day tomorrow will be 11h and 4min.
