Weather forecast for tomorrowBethel Island, CA
Weather forecast for tomorrow
Monday Oct 19, 2026
- 72°F
- 48°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 14mphWSW 257°
- Humidity: 53%
- UV index: 5
- Sunrise: 7:19 am PDT
- Sunset: 6:23 pm PDT
- details ▼
Tomorrow, in Bethel Island, mostly sunny and dry conditions will continue.
The temperature scale will run from a maximum of a pleasant 71.6°F to a minimum of a brisk 48.2°F.
The expected high will be a couple of degrees lower than October's standard temperature of 75.9°F.
Sunrise will be at 7:19 am and sunset at 6:23 pm; tomorrow's daylight will last for 11h and 4min.
The temperature scale will run from a maximum of a pleasant 71.6°F to a minimum of a brisk 48.2°F.
The expected high will be a couple of degrees lower than October's standard temperature of 75.9°F.
Sunrise will be at 7:19 am and sunset at 6:23 pm; tomorrow's daylight will last for 11h and 4min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 70°C.
Coldest period: 3 am - 6 am 54°C.
Coldest period: 3 am - 6 am 54°C.
Chance of precipitation
Highest chance: 6 am 8%.
Hourly weather forecast
- 12 am
- 57°F
- Feels like:55°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 11mphWSW 243°
- Humidity: 73%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 55°F
- Feels like:52°F
Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 10mphWSW 244°
- Humidity: 79%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 54°F
- Feels like:50°F
Clear
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 9mphWSW 241°
- Humidity: 83%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 54°F
- Feels like:50°F
Clear
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 9mphWSW 244°
- Humidity: 84%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:19 am
- 8 am
- 54°F
- Feels like:52°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 8mphWSW 243°
- Humidity: 81%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 63°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 13mphWSW 253°
- Humidity: 59%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 66°F
- Feels like:66°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphW 263°
- Humidity: 46%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 70°F
- Feels like:70°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphW 263°
- Humidity: 40%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 70°F
- Feels like:70°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 13mphW 261°
- Humidity: 39%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 66°F
- Feels like:66°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphWSW 259°
- Humidity: 44%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:23 pm
- 8 pm
- 59°F
- Feels like:57°F
Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphWSW 252°
- Humidity: 57%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 57°F
- Feels like:55°F
Mostly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 9mphWSW 250°
- Humidity: 62%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, a combination of dry and sunny and cloudy weather is predicted.
The temperature will vary between the lowest temperature of 51.8°F and the highest temperature of 69.8°F. The warmest part of the day will be from 2 pm to 4 pm.
The forecasted high will be slightly cooler than the typical October maximum of 75.9°F. Forecast models suggest a low more consistent with November's typical minimum of 46.6°F than October's usual 54°F.
The temperature will vary between the lowest temperature of 51.8°F and the highest temperature of 69.8°F. The warmest part of the day will be from 2 pm to 4 pm.
The forecasted high will be slightly cooler than the typical October maximum of 75.9°F. Forecast models suggest a low more consistent with November's typical minimum of 46.6°F than October's usual 54°F.
Updated: Oct 18, 2026 @ 15:04:37 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
On Monday, a crisp, sunny atmosphere is likely.
Tomorrow, the highest temperature will be 71.6°F, while the lowest temperature will be 48.2°F.
The highest temperature will be slightly cooler than the average maximum of 75.9°F in October. The lowest temperature will be also a couple of degrees lower than the average low of 54°F.
The highest temperature will be slightly cooler than the average maximum of 75.9°F in October. The lowest temperature will be also a couple of degrees lower than the average low of 54°F.
On Monday, in Bethel Island, sunrise will be at 7:19 am and sunset at 6:23 pm (PDT).
Tomorrow, the daylight will last for 11h and 4min.
