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City snapshotLive data for San Marcos, CA
San Marcos, CA

Live weather

Current conditions near San Marcos, CA

Updated recently (open-meteo)

Temp

90°

Partly cloudy

Feels like

94°

Feels-like temp

Humidity

43%

Relative

Wind

6 mph

10 m avg

Pressure

1010 mb

Sea-level

Rain

0 mm

Clouds 55%

Next few hours

11 AM

91°

0% rain

☁️12 PM

96°

0% rain

☁️1 PM

97°

1% rain

☁️2 PM

93°

1% rain

☁️3 PM

91°

1% rain

☁️4 PM

92°

1% rain

Next few days

🌫️Thu

97° / 74°

1% rain

☁️Fri

94° / 70°

1% rain

☁️Sat

87° / 69°

0% rain

☀️Sun

83° / 62°

0% rain

☁️Mon

81° / 59°

2% rain

🌧️Tue

80° / 62°

24% rain

☁️Wed

81° / 65°

21% rain

Live weather alerts

Active NWS advisories near San Marcos, CA

1 alerts

Extreme Heat Warning

Effective local time

Extreme Heat Warning issued August 27 at 12:50AM PDT until August 28 at 8:00PM PDT by NWS San Diego CA

San Diego County Inland Valleys

Source: NWS alerts feed.

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Powered by NOAA, NHC, FEMA, USGS, and NSSL data. Updated every 5–40 minutes in the full product. Demo content only — not for official warning decisions.

Live hazard map

Radar, alerts, systems, SPC, gauges · San Marcos, CA
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