Weather forecast for 10 days
San Marcos, CA

On Sunday, December 22, cloudy weather is expected as well.
Temperature fluctuations between a comfortable 66.2°F (19°C) and a frosty 48.2°F (9°C) are predicted.
The top temperature for the day will coincide with the average maximum in December of 63.3°F (17.4°C).
Sunrise will be at 6:47 am and sunset at 4:47 pm; tomorrow's daylight will last for 10h and 1min.

For the next ten days, primarily cloudy and occasionally rainy weather is expected.
With a probability of 59%, rainfall is expected only on Tuesday. The precipitation will be minimal at 0.08" (2mm).
In the upcoming days, the highest temperature will vary between 60.8°F (16°C) and 69.8°F (21°C), while the lowest nightly temperature fluctuation will be unnoticeable, as the minimum temperature will be between 42.8°F (6°C) and 48.2°F (9°C).
The warmest day will be next Monday, with a maximum of 69.8°F (21°C); Tuesday will be the coldest day, with the highest temperature of 60.8°F (16°C).

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February and December, with an average high-temperature of 63.3°F (17.4°C), are the coldest months in San Marcos.