Weather forecast and temperature for tomorrow - Tuesday, Jan 21.
7:17 am
5:21 pm
PST
5:21 pm
PST
Mostly Sunny
63°F / 39°F
- Wind: 6mph N
- Humidity: 39%
- Precip. probability: 1%
- Precipitation: 0"
- UV index: 3
On Tuesday, in Castro Valley, mostly sunny weather and a cloudless sky are also expected.
The maximum temperature will be a comfortable 62.6°F (17°C), while the minimum predicted temperature is an icy 39.2°F (4°C).
The forecasted top temperature will be a couple of degrees higher than the usual January high of 57°F (13.9°C).
Sunrise will be at 7:17 am and sunset at 5:21 pm; tomorrow's daylight will last for 10h and 4min.
The maximum temperature will be a comfortable 62.6°F (17°C), while the minimum predicted temperature is an icy 39.2°F (4°C).
The forecasted top temperature will be a couple of degrees higher than the usual January high of 57°F (13.9°C).
Sunrise will be at 7:17 am and sunset at 5:21 pm; tomorrow's daylight will last for 10h and 4min.
Frequently asked questions
What is the weather forecast for Castro Valley for tomorrow?
On Tuesday, in Castro Valley, mostly sunny weather is anticipated.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 62.6°F (17°C), while the minimum temperature will be 39.2°F (4°C).
The highest temperature will be a few degrees higher than the average maximum of 57°F (13.9°C) in January. The lowest temperature will be also a couple of degrees lower than the average low of 43.7°F (6.5°C).
The highest temperature will be a few degrees higher than the average maximum of 57°F (13.9°C) in January. The lowest temperature will be also a couple of degrees lower than the average low of 43.7°F (6.5°C).
When is the sunrise / sunset tomorrow?
On Tuesday, in Castro Valley, sunrise will be at 7:17 am and sunset at 5:21 pm (PST).
How many hours of daylight will Castro Valley have tomorrow?
In Castro Valley, tomorrow, there will be 10h and 4min of daylight.
Hourly weather forecast and temperature - Castro Valley, CA
12 am
- 45°F
- Feels like:
43°F
Clear
- Wind: 4mph ENE
- Pressure: 30.45"Hg
- Humidity: 45%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
2 am
- 43°F
- Feels like:
41°F
Clear
- Wind: 4mph ENE
- Pressure: 30.45"Hg
- Humidity: 46%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
4 am
- 43°F
- Feels like:
39°F
Clear
- Wind: 4mph ENE
- Pressure: 30.45"Hg
- Humidity: 50%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
6 am
- 41°F
- Feels like:
39°F
Clear
- Wind: 4mph ENE
- Pressure: 30.47"Hg
- Humidity: 52%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
Sunrise: 7:17 am
8 am
- 41°F
- Feels like:
39°F
Sunny
- Wind: 4mph ENE
- Pressure: 30.5"Hg
- Humidity: 54%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
10 am
- 54°F
- Feels like:
54°F
Sunny
- Wind: 2mph NE
- Pressure: 30.5"Hg
- Humidity: 39%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
12 pm
- 59°F
- Feels like:
59°F
Sunny
- Wind: 4mph WNW
- Pressure: 30.5"Hg
- Humidity: 34%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
2 pm
- 61°F
- Feels like:
61°F
Mostly Sunny
- Wind: 6mph WNW
- Pressure: 30.47"Hg
- Humidity: 34%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
4 pm
- 61°F
- Feels like:
61°F
Sunny
- Wind: 6mph NW
- Pressure: 30.45"Hg
- Humidity: 32%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
Sunset: 5:21 pm
6 pm
- 55°F
- Feels like:
55°F
Mostly Clear
- Wind: 4mph NNW
- Pressure: 30.45"Hg
- Humidity: 42%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 9mi
8 pm
- 50°F
- Feels like:
50°F
Mostly Clear
- Wind: 4mph NNE
- Pressure: 30.45"Hg
- Humidity: 51%
- Precip. probability: 2%
- Precipitation: 0"
- Visibility: 9mi
10 pm
- 48°F
- Feels like:
46°F
Mostly Clear
- Wind: 4mph NE
- Pressure: 30.45"Hg
- Humidity: 55%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 9mi
Tomorrow, on Tuesday, primarily sunny and occasionally cloudy weather is anticipated.
The temperature will be between the lowest temperature of 41°F (5°C) and the highest temperature of 62.6°F (17°C). The warmest part of the day is expected around 3 pm.
The maximum temperature will be a couple of degrees higher than the average highest temperature of 57°F (13.9°C) in January. The lowest temperature will be also relatively lower than the average minimum of 43.7°F (6.5°C) in January.
The temperature will be between the lowest temperature of 41°F (5°C) and the highest temperature of 62.6°F (17°C). The warmest part of the day is expected around 3 pm.
The maximum temperature will be a couple of degrees higher than the average highest temperature of 57°F (13.9°C) in January. The lowest temperature will be also relatively lower than the average minimum of 43.7°F (6.5°C) in January.
Updated: Jan 21, 2025 @ 04:00:57 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
Castro Valley, California, USA
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location