Castro Valley rain today
Some light rain possible now (about 0.8 mm).
Thursday 22 October
Next 24 hours
Castro Valley weather forecast in words
Today: Light rain in Castro Valley today and mild, with a high of 16°C and a light breeze (up to 9 km/h). It is 16°C right now and feels like 16°C, with humidity at 84%. Expect a little light rain (about 0.7 mm) for the rest of the day.
Tonight: Cloudy tonight with a low around 14°C. It should stay dry overnight.
Tomorrow: Cloudy tomorrow, 4° warmer than today, with temperatures between 13°C and 20°C. A dry day is expected. Humidity averages 73%.
This week: Over the next seven days Castro Valley will see highs of 16–23°C and lows of 11–14°C. The warmest day looks like Saturday (23°C) and the coolest night Wednesday (11°C). Rain is expected on one day: Thursday.
7-day forecast
Current rain period (Male): Chitra
Chitra – 10 Oct to 24 Oct
Our forecast shows little rain in Castro Valley during this period so far.
Next: Swati from 24 Oct
In the traditional calendar the rain periods (Male) are named after the nakshatra the Sun is passing through, such as Mrigashira or Ardra. This is a cultural calendar, not a forecast; the rain amounts come from our weather forecast.
Weather details
See it on the map
Watch rain move around Castro Valley, hour by hour.
Questions about Castro Valley weather
Will it rain in Castro Valley today?
Yes, rain is likely in Castro Valley from about 17:00 local time, with around 0.8 mm expected over the next 24 hours.
What is the temperature in Castro Valley right now?
It is 16°C in Castro Valley as of 17:02 local time and feels like 16°C. Today's high is 16°C and the low is 14°C.
What is the weather forecast for Castro Valley tomorrow?
Cloudy with a high of 20°C and a low of 13°C. No rain is expected. Winds up to 10 km/h.
Do I need an umbrella in Castro Valley this week?
Yes. Rain is expected on 1 of the next 10 days, with about 3 mm in total.
What time is sunrise and sunset in Castro Valley today?
Sunrise is at 07:23 and sunset is at 18:22 local time.
Is it windy in Castro Valley today?
The wind is 5 km/h from the SW with gusts up to 8 km/h, which is calm winds.