Weather forecast for tomorrow
Portola Valley, CA

Tomorrow, in Portola Valley, cloudy weather is expected as well.
The likelihood of rain is low, and light precipitation is predicted. A mild temperature range, peaking at a comfortable 62.6°F (17°C) and bottoming out at a cool 53.6°F (12°C), is anticipated.
The highest temperature of 62.6°F (17°C) will be more in line with November's average maximum of 61.9°F (16.6°C) than the average maximum of 55.8°F (13.2°C) in December.
Sunrise will be at 7:18 am and sunset at 4:56 pm; tomorrow's daylight will last for 9h and 38min.

Tomorrow, on Sunday, a combination of cloudy and rainy weather is predicted.
With minimal precipitation of 0.04" (1mm), rain is expected from 12 am to 5 am, and from 7 pm to 11 pm.
The temperature will vary between the lowest temperature of 51.8°F (11°C) and the highest temperature of 62.6°F (17°C). The warmest part of the day will be from 1 pm to 3 pm.
The maximum temperature tomorrow will be more comparable to November's average highest temperature of 61.9°F (16.6°C) than December's average of 55.8°F (13.2°C). Tomorrow, the lowest temperature will be a couple of degrees higher than December's average minimum temperature.

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The coldest month in Portola Valley is December, with an average high-temperature of 55.8°F (13.2°C) and an average low-temperature of 47.1°F (8.4°C).