Weather forecast for 10 days
Saint Helena, CA

On Sunday, in Saint Helena, rainy weather is anticipated in the afternoon.
Minimal precipitation is forecasted for today. Temperatures will exhibit minor fluctuations, extending from a high of an enjoyable 60.8°F (16°C) to a low of a fresh 53.6°F (12°C).
Today, the maximum temperature will be a couple of degrees higher than December's average highest temperature.
Sunrise will be at 7:23 am and sunset at 4:54 pm; the daylight will last for 9h and 32min.

For the next ten days, a combination of rainy and cloudy weather is expected.
Almost every day for the next ten days, rain is forecasted.
Temperature variation will be indistinguishable in the upcoming days. The maximum temperature will range between 55.4°F (13°C) and 60.8°F (16°C), while the lowest nightly temperature fluctuation will be considerable, as the minimum temperature will range between 39.2°F (4°C) and 53.6°F (12°C).
With a maximum temperature of 60.8°F (16°C), Sunday and Monday will be the warmest days; the coldest day will be Friday, with a maximum of 55.4°F (13°C).

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With an average high-temperature of 54.5°F (12.5°C) and an average low-temperature of 39.6°F (4.2°C), December is the coldest month in Saint Helena.