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San Marcos, CA Weather

Current Report for Sun Mar 18 2018

As of 10:53 PM PDT SAT MAR 17 2018

53°F 12°cSan Marcos weather conditions : Fair


Barometer: 30.06 inHg. falling

Humidity: 61%

Wind: N. 0mph

Wind Gust: 2mph

Wind Chill: 53°F

Dew Point: 40°F rising

Visibility: 10.00mi.

Sunrise: 6:54 AM

Sunset: 6:58 PM

Moon Phase: Waxing Crescent Moon

Daily and Hourly Summary

Loading San Marcos CA Summary and Hourly data for today, tonight and tomorrow...

Multi-Day Outlook (5 Day Forecast)

Dated: 239 AM UTC SUN MAR 18 2018
Low: 44°F

Chance Of Showers

A chance of showers. Partly cloudy, with a low around 44. Northwest wind 5 to 10 mph becoming light. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

High: 60°F
Low: 45°F

Mostly Sunny

Mostly sunny, with a high near 60. Light and variable wind becoming west 5 to 10 mph in the afternoon.

High: 66°F
Low: 48°F


Sunny, with a high near 66. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

High: 69°F
Low: 53°F

Partly Sunny

Partly sunny, with a high near 69.

High: 71°F
Low: 55°F

Chance Of Rain

A chance of rain, mainly after 11am. Mostly cloudy, with a high near 71.

Temperatures Today (View More Charts)

San Marcos, CA updates by locals

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