Weather forecast for tomorrowDiscovery Bay, CA
Weather forecast for tomorrow
Monday Oct 19, 2026
- 72°F
- 48°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 12mphWSW 254°
- Humidity: 51%
- UV index: 5
- Sunrise: 7:19 am PDT
- Sunset: 6:23 pm PDT
- details ▼
Tomorrow, on Monday, October 19, mostly sunny and dry conditions will continue.
The predicted temperature range extends from a high of an agreeable 71.6°F to a low of a brisk 48.2°F.
Today’s forecasted high is set to be a couple of degrees lower than October's regular high 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 predicted temperature range extends from a high of an agreeable 71.6°F to a low of a brisk 48.2°F.
Today’s forecasted high is set to be a couple of degrees lower than October's regular high 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 hour: 6 am 52°C.
Coldest hour: 6 am 52°C.
Chance of precipitation
Highest chance: 6 am 8%.
Hourly weather forecast
- 12 am
- 57°F
- Feels like:55°F
Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 11mphWSW 241°
- Humidity: 70%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 55°F
- Feels like:52°F
Clear
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 9mphWSW 246°
- Humidity: 77%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 52°F
- Feels like:50°F
Clear
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 8mphWSW 244°
- Humidity: 82%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 52°F
- Feels like:48°F
Clear
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 8mphWSW 248°
- Humidity: 86%
- Pressure: 29.94"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
Sunrise: 7:19 am
- 8 am
- 54°F
- Feels like:52°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 7mphWSW 248°
- Humidity: 79%
- 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: 11mphWSW 254°
- Humidity: 57%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 68°F
- Feels like:68°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphWSW 259°
- Humidity: 44%
- 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: 11mphWSW 252°
- Humidity: 36%
- 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: 12mphWSW 257°
- Humidity: 37%
- 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: 11mphW 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: 8mphWSW 251°
- Humidity: 57%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 57°F
- Feels like:57°F
Mostly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 7mphWSW 253°
- Humidity: 60%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Monday, a combination of dry and sunny and cloud-filled weather is forecasted.
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 1 pm to 4 pm.
The maximum temperature will be slightly cooler than October's average high of 75.9°F. The lowest temperature is more in line with November's average minimum of 46.6°F than the usual minimum of 54°F in October.
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 1 pm to 4 pm.
The maximum temperature will be slightly cooler than October's average high of 75.9°F. The lowest temperature is more in line with November's average minimum of 46.6°F than the usual minimum of 54°F in October.
Updated: Oct 18, 2026 @ 14:28:30 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
On Monday, in Discovery Bay, a pleasant, mostly sunny outlook is in place.
Tomorrow, the maximum temperature will be 71.6°F, while the minimum temperature will be 48.2°F.
The maximum temperature will be a couple of degrees lower than the average highest temperature 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 maximum temperature will be a couple of degrees lower than the average highest temperature 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 Discovery Bay, sunrise will be at 7:19 am and sunset at 6:23 pm (PDT).
In Discovery Bay, tomorrow, there will be 11h and 4min of daylight.
