San Marcos

US · 177m

Live · updated just now

Current conditions

Clear sky
17°C
Feels like 16°C · Clear sky
Humidity
55%
Wind
3 km/h NNE
Pressure
—
UV Index
0 Low
Cloud Cover
0%
Precipitation
0 mm
Sunrise
6:54 AM
Sunset
6:17 PM
Compare

What to expect today in San Marcos

Right now in San Marcos it's 17°C with clear sky. Today's high should reach 28°C with an overnight low near 14°C. No significant precipitation is expected over the next several hours. Tomorrow looks similar, with highs near 27°C with clear sky.

Next 25 Hours

13:00
Clear sky
28°C
·
14:00
Clear sky
27°C
·
15:00
Clear sky
27°C
·
16:00
Clear sky
26°C
·
17:00
Clear sky
24°C
·
18:00
Clear sky
22°C
·
19:00
Partly cloudy
18°C
·
20:00
Partly cloudy
15°C
·
21:00
Partly cloudy
15°C
·
22:00
Partly cloudy
15°C
·
23:00
Clear sky
15°C
·
00:00
Clear sky
15°C
·
01:00
Clear sky
15°C
·
02:00
Clear sky
15°C
·
03:00
Clear sky
14°C
·
04:00
Clear sky
14°C
·
05:00
Clear sky
14°C
·
06:00
Clear sky
15°C
·
07:00
Clear sky
17°C
·
08:00
Clear sky
20°C
·
09:00
Clear sky
22°C
·
10:00
Clear sky
24°C
·
11:00
Clear sky
26°C
·
12:00
Clear sky
27°C
·
13:00
Clear sky
27°C
·

8-Day Forecast

Forecast trends

Next 24 hours — temperature & precipitation

10-day outlook — high / low & rainfall

San Marcos on the map

About San Marcos

San Marcos, California, is located in the fertile San Diego county. It is known for its relaxed atmosphere and proximity to the coast. The climate is generally mild with pleasant temperatures year-round.

San Marcos, CA experiences a Mediterranean climate with mild, wet winters and warm, dry summers. Temperatures typically range from the low 50s Fahrenheit in winter to the upper 80s in summer. Expect moderate humidity and occasional fog, with very little chance of snow.

Nearby Cities

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