Weather forecast for today
Castro Valley, CA

Today, in Castro Valley, sunny weather and a cloudless sky are anticipated.
The expected temperature range extends from a high of a pleasant 68°F (20°C) to a low of a chilly 46.4°F (8°C).
The highest temperature of 68°F (20°C) will be more in line with November's average maximum of 63.5°F (17.5°C) than the average maximum of 55.9°F (13.3°C) in December.
Sunrise will be at 7:06 am and sunset at 4:51 pm; the daylight will last for 9h and 44min.

At the moment, weather conditions are clear, marked by a cloudless sky.
The temperature is a chilly 48.2°F (9°C), while the real-feel temperature is a similar 46.4°F (8°C). The current temperature is near the lowest anticipated 46.4°F (8°C) for today.

Today, primarily sunny and occasionally cloudy weather is predicted.
The temperature will be between a maximum of 66.2°F (19°C) and a minimum of 46.4°F (8°C). The warmest part of the day will be at 2 pm and 3 pm.
The maximum temperature will be more resembling to November's average highest temperature of 63.5°F (17.5°C) than December's average of 55.9°F (13.3°C). The lowest temperature will be similar to the average minimum of 43.7°F (6.5°C) in December.

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December is the coldest month in Castro Valley, with an average high-temperature of 55.9°F (13.3°C) and an average low-temperature of 43.7°F (6.5°C).