The current weather report for Castro Valley CA, as of 3:54 AM PDT WED JUL 28 2021, has a sky condition of Fair with the visibility of 10.00 miles. It is 58 degrees fahrenheit, or 14 degrees celsius and feels like 57 degrees fahrenheit. The barometric pressure is 30.01 - measured by inch of mercury units - and is falling since its last observation. The humidity is 87 percent with a dew point of 54.0 degrees fahrenheit that is falling since the last report. Wind direction is NorthWest at 6 miles per hour, gusting at 8 mph. Sunrise is at 6:07 AM and Sunset is at 8:20 PM. The moon phase is a Waning Gibbous Moon. The forecast for Today is Mostly sunny, with a high near 85. Calm wind becoming west 5 to 9 mph in the morning. Thursday has an expected forecast of Mostly cloudy, then gradually becoming sunny, with a high near 83. Light west wind increasing to 5 to 10 mph in the morning. Thank you for listening to the weather report from LocalConditions.com!
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The following chart reports what the hourly Castro Valley, CA temperature has been today, from 12:45 AM to 4:00 AM Wed, Jul 28th 2021. The lowest temperature reading has been 57.2 degrees fahrenheit at 3:55 AM, while the highest temperature is 60.8 degrees fahrenheit at 12:50 AM.