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Heat wave to intensify as all-time March records fall across the West. See how hot it will get. Chevron right

San Marcos, CA

85°F
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San Marcos, CA Weather
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Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Friday, April 17

Day

4/17
73°Hi
RealFeel® 73°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 72°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Mostly cloudy

Max UV Index3.0 (Moderate)

WindSW 2 mph

Wind Gusts4 mph

Probability of Precipitation25%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover87%

Night

4/17
54°Lo
RealFeel® 54°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Cloudy

WindWSW 6 mph

Wind Gusts12 mph

Probability of Precipitation25%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover90%

Sun & Moon

13 hrs 05 mins
Rise 6:16 AM
Set 7:21 PM
New Moon
Rise 6:07 AM
Set 8:04 PM

Temperature History

4/17
High
Low
Forecast
73°
54°
Average
74°
52°
Last Year
67°
54°

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World North America United States California San Marcos

Weather Near San Marcos:

  • Chula Vista, CA
  • Oceanside, CA
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