Castro Valley weather
At 2:45 PM local time it was cloudy and 18°C (64°F). Light rain for 1 of the next 24 hours (under 1 mm/h, 0.2 mm total) — cloudy, but fine to be out. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Castro Valley, California, United States.
Current conditions
- Clouds
- 100%
- Chance of rain
- 1%
- Rain
- 0.0 mm/h
Hourly Forecast
Light rain for 1 of the next 24 hours (under 1 mm/h, 0.2 mm total) — cloudy, but fine to be out
Daily Forecast
About Castro Valley weather
Is it raining in Castro Valley right now?
No. It’s cloudy and 18° right now. Light rain for 1 of the next 24 hours (under 1 mm/h, 0.2 mm total) — cloudy, but fine to be out.
What’s the weather like in Castro Valley this week?
Over the next 7 days, expect highs of 16–22° and lows of 9–14°. Rain is likely on 1 of 7 days (Tuesday). The driest day looks like Monday.
Has it been raining in Castro Valley lately?
Barely. The past 7 days were mostly dry, with 0.0 mm of rain in total.
What should I pack for Castro Valley?
For the coming week, bring an umbrella or rain jacket and a warm layer for the evenings.