San Marcos

US · 177m

Live · updated just now

Current conditions

Fog
20°C
Feels like 22°C · Fog
Humidity
81%
Wind
3 km/h WNW
Pressure
1013 hPa
UV Index
0.3 Low
Cloud Cover
17%
Precipitation
0 mm
Sunrise
5:52 AM
Sunset
7:58 PM
Compare

What to expect today in San Marcos

Right now in San Marcos it's 20°C with fog. Today's high should reach 28°C with an overnight low near 18°C. No significant precipitation is expected over the next several hours. Tomorrow looks similar, with highs near 28°C with overcast.

Next 25 Hours

Now
Overcast
28°C
·
14:00
Overcast
28°C
·
15:00
Overcast
27°C
·
16:00
Overcast
27°C
·
17:00
Overcast
26°C
·
18:00
Overcast
25°C
·
19:00
Overcast
24°C
·
20:00
Overcast
23°C
·
21:00
Overcast
23°C
·
22:00
Overcast
22°C
·
23:00
Overcast
22°C
·
00:00
Partly cloudy
21°C
·
01:00
Partly cloudy
22°C
·
02:00
Partly cloudy
22°C
·
03:00
Fog
21°C
·
04:00
Fog
21°C
·
05:00
Fog
22°C
·
06:00
Partly cloudy
23°C
·
07:00
Partly cloudy
26°C
·
08:00
Partly cloudy
28°C
·
09:00
Partly cloudy
30°C
·
10:00
Partly cloudy
32°C
·
11:00
Partly cloudy
33°C
·
12:00
Partly cloudy
33°C
·
13:00
Partly cloudy
33°C
·

10-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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