Weather forecast for todaySan Marcos, CA

Today
Tomorrow
Long-term
YearJFMAMJJASONovemberD

Weather forecast for today

Current condition 10:42 pm PST

  • 57°F
  • Feels like:
    57°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 3mphENE 70°
  • Humidity: 89%
  • Dewpoint: 54°F
  • Pressure: 30.02"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
At the moment, in San Marcos, a vast expanse of clear blue stretches overhead.
The temperature is a mild 57.2°F. The current temperature is near the lowest anticipated 53.6°F for today.

Saturday Nov 14, 2026

  • min.
  • 54°F
Mostly Clear
Mostly Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 3mphENE 74°
  • Humidity: 90%
  • UV index: 0
  • Sunrise: 6:18 am PST
  • Sunset: 4:47 pm PST
  • ▼
For the rest of the night, expect mostly clear skies with light airflow.
The lowest forecasted temperature is a crisp 53.6°F.
Sunrise was at 6:18 am and sunset at 4:47 pm; the daylight lasted for 10h and 29min.

Hourly overview

Hourly temperatures

Warmest hour: 11 pm 57°C.
Coldest hour: 6 am 54°C.

Chance of precipitation

Highest chance: 5%.

Hourly weather forecast

  • 11 pm
  • 57°F
  • Feels like:
    57°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 3mphE 85°
  • Humidity: 90%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 55°F
  • Feels like:
    55°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 3mphE 80°
  • Humidity: 92%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 55°F
  • Feels like:
    55°F
Mostly Clear
Mostly Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 3mphE 80°
  • Humidity: 91%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 55°F
  • Feels like:
    55°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphENE 74°
  • Humidity: 90%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 3 am
  • 55°F
  • Feels like:
    55°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 3mphENE 72°
  • Humidity: 92%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 55°F
  • Feels like:
    55°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 3mphENE 68°
  • Humidity: 90%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 5 am
  • 55°F
  • Feels like:
    54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 3mphENE 67°
  • Humidity: 91%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 54°F
  • Feels like:
    54°F
Mostly Clear
Mostly Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 2mphENE 72°
  • Humidity: 90%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 7 am
  • 55°F
  • Feels like:
    55°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 3mphENE 72°
  • Humidity: 86%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 am
  • 61°F
  • Feels like:
    61°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphENE 72°
  • Humidity: 75%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 9 am
  • 66°F
  • Feels like:
    66°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphE 83°
  • Humidity: 64%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
Updated: Nov 15, 2026 @ 06:42:04 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (10:42 pm PST) it is 57.2°F in San Marcos.

Today, the sky stays largely cloud-free, maintaining clarity.

On Saturday, in San Marcos, sunrise was at 6:18 am and sunset at 4:47 pm (PST).

Today in San Marcos, the length of the day was 10h and 29min.
Today
Tomorrow
Long-term
YearJFMAMJJASONovemberD

Latest news

Arctic Air Sweeps Across the UK as Temperatures Plunge to -5°C, Bringing Widespread Frost, Snow Showers and the First Cold Health Alerts of the Season
Arctic Cold Snap Brings -5°C Temperatures, Frost and Snow Warnings
Severe Flooding Hits Greek Islands as Torrential Rain Sweeps Away Cars, Closes Schools and Triggers Emergency Warnings
Greece Floods: Heavy Rain Hits Rhodes and Kalymnos, Schools Closed as Storms Continue
Storm Adam floods eastern Spain, killing four as 2,000 are evacuated
Spain floods: Storm Adam kills four
Torrential rain floods Istanbul, kills three and leaves four missing
Istanbul floods kill three, four missing
Heavy rain floods Istanbul, closing schools and banning motorcycles
Istanbul flood closes schools on 15 October
Typhoon Dujuan brings a Level 5 landslide warning near Tokyo
Typhoon Dujuan: Japan urges 1.6M to evacuate

San Marcos, California, USA

  • en: San Marcos, California, USA
  • es: San Marcos, California, EE.UU.
  • hr: San Markos, Kalifornija, SAD
  • mk: San Markos, Kalifornija, SAD
  • sr: San Markos, Kalifornija, SAD
  • zh: 圣马可斯, 加利福尼亚州, 美国
  • Latitude: 33.143372°
  • Longitude: -117.166145°
  • Elevation: 581 ft
  • Current time: 11:23pm PST
  • Sunrise: 6:18 am PST
  • Sunset: 4:47 pm PST
  • Timezone: America/Los_Angeles

Nearby San Marcos, California, USA

California, USA - most visited locations