San Marcos, CA weather radar & alerts

SAN DIEGO COUNTY · 33.13°N 117.17°W · UPDATED 2:45 PM PST

69°21° Mostly sunny Feels like 69°21°
H 70°21° · L 54°12°

WindCalm

Humidity67%

Rain6%

Air quality41 Good

Pressure29.94 in101.4 kPa

Sunset4:47 PM

Now 69°21°

5PM 64°18°

6PM 63°17°

7PM 61°16°

8PM 61°16°

9PM 59°15°

San Marcos radar

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7-day forecast for San Marcos

Today Mostly sunny 70°21° 54°12° 6% rain

Sun Sunny 72°22° 55°13° 5% rain

Mon Rain showers likely 70°21° 55°13° 77% rain

Tue Chance rain showers then mostly sunny 66°19° 48°9° 27% rain

Wed Mostly sunny 66°19° 52°11° 47% rain

Thu Rain showers likely 64°18° 50°10° 73% rain

Fri Chance rain showers 64°18° 48°9° 46% rain

Detailed forecast

Forecast text by the National Weather Service

Today: Mostly sunny, with a high near 69. West wind around 0 mph.
Tonight: Partly cloudy, with a low around 53. East wind 0 to 5 mph.
Sunday: Sunny, with a high near 71. South wind 0 to 5 mph.
Sunday night: Partly cloudy, with a low around 55. Northeast wind 0 to 5 mph.
Monday: Rain showers likely after 10am. Partly sunny, with a high near 70. Northwest wind 0 to 10 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Monday night: Rain showers. Mostly cloudy, with a low around 55. Chance of precipitation is 80%.
Tuesday: A chance of rain showers before 10am. Mostly sunny, with a high near 66.
Tuesday night: Mostly clear, with a low around 49.
Wednesday: Mostly sunny, with a high near 66.
Wednesday night: A chance of rain showers after 10pm. Partly cloudy, with a low around 51.
Thursday: Rain showers likely. Mostly cloudy, with a high near 65.
Thursday night: Rain showers likely. Mostly cloudy, with a low around 50.
Friday: A chance of rain showers. Mostly sunny, with a high near 65.
Friday night: A slight chance of rain showers before 10pm. Mostly clear, with a low around 48.

Detailed forecast

Forecast text by the National Weather Service

Today: Mostly sunny, with a high near 21. West wind 0 to 5 km/h.
Tonight: Partly cloudy, with a low around 12. East wind 5 to 10 km/h.
Sunday: Sunny, with a high near 22. South wind 0 to 5 km/h.
Sunday night: Partly cloudy, with a low around 13. Northeast wind 0 to 5 km/h.
Monday: Rain showers likely after 10am. Partly sunny, with a high near 21. Northwest wind 5 to 15 km/h. Chance of precipitation is 60%. New rainfall amounts less than 0.5 cm possible.
Monday night: Rain showers. Mostly cloudy, with a low around 13. Chance of precipitation is 80%.
Tuesday: A chance of rain showers before 10am. Mostly sunny, with a high near 19.
Tuesday night: Mostly clear, with a low around 9.
Wednesday: Mostly sunny, with a high near 19.
Wednesday night: A chance of rain showers after 10pm. Partly cloudy, with a low around 11.
Thursday: Rain showers likely. Mostly cloudy, with a high near 18.
Thursday night: Rain showers likely. Mostly cloudy, with a low around 10.
Friday: A chance of rain showers. Mostly sunny, with a high near 18.
Friday night: A slight chance of rain showers before 10pm. Mostly clear, with a low around 9.

Tropics near San Marcos

No active tropical storms or hurricanes.

Hurricane tracker Earthquakes within 250 mi400 km 3.3 8 km W of Holtville, CA13 h ago · depth 10 mi16 km 5 quakes above M3.0 near San Marcos in the last 7 days. Fire detections within 250 mi400 km 56 satellite detections Nearest 76 mi122 km NW, near Long Beach, CA · 14 h ago Fire map

News radio for San Marcos

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Radio Hamrah رادیو همراه Public radio · MP3 64k This station plays in the app

KNBR 680 AM San Francisco, CA News · MP3 80k This station plays in the app

LA Talk Radio News / Talk · MP3 112k This station plays in the app

Capital Public Radio News Public radio · MP3 96k This station plays in the app

KFBK News Radio 93.1 & 1530 Sacramento, CA News / Talk · AAC This station plays in the app

KOGO AM 600 News · AAC This station plays in the app

Sacrameto CapRadio News News · MP3 96k This station plays in the app

KCRW Live 89.9 FM Public radio · AAC 256k This station plays in the app

28 more stations in the app

About San Marcos weather today

San Marcos is mostly sunny at 69°F with calm winds. No weather alerts are in effect right now. Rain chances reach 77% on Monday. Highs this week range from 64°F to 72°F. Warnings for San Marcos are issued by the National Weather Service.

San Marcos is mostly sunny at 21°C with calm winds. No weather alerts are in effect right now. Rain chances reach 77% on Monday. Highs this week range from 18°C to 22°C. Warnings for San Marcos are issued by the National Weather Service.

Frequently asked

Is there a weather alert in San Marcos right now?

No. There are no active weather alerts for San Marcos right now. This list updates every minute from the National Weather Service.

Will it rain in San Marcos this week?

The highest chance of rain in the next seven days is 77% on on Monday.

Is a hurricane heading toward San Marcos?

No. The National Hurricane Center is not tracking any tropical storm or hurricane right now.

San Marcos at a glance

County: San Diego
NWS office: San Diego
Time zone: Pacific (PST)
Sunrise / sunset: 6:18 AM / 4:47 PM

Weather radar near San Marcos

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