Castro Valley weather forecast
Overcast
Feels like 13°
Rain overnight and this morning, down to 13°.
14 Days Forecast
Hourly Weather Forecast
Weather: Today
Air Quality
44
US AQI⁺
AQI Score: Good
Main pollutant: PM2_5 8.1 µg/m³
Allergy Outlook
Sunrise & Sunset
10h 59m- Sunrise
- 07:24 AM
- Sunset
- 06:23 PM
- Length of day
- 10h 59m
- Solar noon
- 12:53 PM
- Golden hour
- until 08:00 AM, from 05:47 PM
- Civil twilight
- 06:57 AM / 06:49 PM
Moon
Details →Phase
Waxing gibbous
18.3 days left until the new moon
- Illumination
- 87%
- Age
- 11.3 days
- Moonrise
- 04:24 PM
- Moonset
- 03:40 AM
Frequently asked questions about Castro Valley weather
What is the weather in Castro Valley today?
Right now in Castro Valley: overcast, with a temperature of 13°C. Today's temperature ranges from 12°C to 19°C, with a 100% chance of rain.
What is the temperature in Castro Valley right now?
The current temperature in Castro Valley is 13°C and it feels like 13°C. Humidity is 83% and winds are blowing at 4 km/h.
What is the weather forecast for Castro Valley, United States?
The forecast for Castro Valley over the next 12 hours: overcast, with rain chances peaking at 100% in that window and around 4.7 mm of precipitation. The hourly and 14-day forecasts above track how temperature, rain and wind change from here.
What will the weather be in Castro Valley tomorrow?
Friday in Castro Valley: overcast, with a high of 21°C and a low of 12°C. The chance of rain is 13%. Wind should reach around 17 km/h.
What time is it in Castro Valley right now?
The current local time in Castro Valley is 2:11 AM. Castro Valley uses the America/Los_Angeles time zone, which is independent of your own.
What is the air quality in Castro Valley today?
The air quality index in Castro Valley is 44, rated Good, with PM2.5 measured at 8.1 µg/m³.
What time are sunrise and sunset in Castro Valley?
The sun rises at 07:24 AM and sets at 06:23 PM local time in Castro Valley, giving 10h 59m of daylight.
