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San Marcos, CA

7-Day Forecast

This Afternoon
Mostly Sunny
High: 71°
Mostly sunny with a high near 71.
West wind 5 to 10 mph.


Tonight
Increasing Clouds
Low: 52°
Increasing clouds with a low around 52.
West wind around 5 mph becoming calm in the evening.


Thursday
Decreasing Clouds
High: 68°
Mostly cloudy,
then gradually becoming sunny with a high near 68.
Light southwest wind becoming
west 5 to 10 mph in the morning.


Thursday Night
Increasing Clouds
Low: 53°
Increasing clouds with a low around 53.
West wind around 5 mph becoming calm in the evening.


Friday
Decreasing Clouds
High: 70°
Mostly cloudy,
then gradually becoming sunny with a high near 70.
Light west wind increasing
to 5 to 10 mph in the morning.


Friday Night
Increasing Clouds
Low: 55°
Increasing clouds with a low around 55.


Saturday
Mostly Cloudy
High: 67°
Mostly cloudy with a high near 67.


Saturday Night
Slight Chance Showers
Low: 50°
A slight chance of showers after 11pm.
Mostly cloudy with a low around 50.


Sunday
Chance Showers
High: 59°
A slight chance of showers,
then a chance of showers and thunderstorms after 11am.
Mostly cloudy with a high near 59.


Sunday Night
Chance Showers
Low: 50°
A chance of showers, mainly before 11pm.
Mostly cloudy with a low around 50.


Monday
Decreasing Clouds
High: 61°
Cloudy,
then gradually becoming mostly sunny with a high near 61.


Monday Night
Partly Cloudy
Low: 48°
Partly cloudy with a low around 48.


Tuesday
Sunny
High: 67°
Sunny with a high near 67.


Source: National Weather Service








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