Weather forecast for todaySan Marcos, CA

Today
Tomorrow
Long-term
YearJFMAMJJASONovemberD

Weather forecast for today

Current condition 2:17 am PST

  • 57°F
  • Feels like:
    57°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 3mphE 80°
  • Humidity: 71%
  • Dewpoint: 48°F
  • Pressure: 29.98"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
In San Marcos, currently, the sky is a brilliant shade of blue with no cloud cover.
The temperature is a mild 57.2°F. The current temperature is almost at the minimum-expected 55.4°F for today.

Friday Nov 6, 2026

  • 81°F
  • 55°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphNW 314°
  • Humidity: 38%
  • UV index: 4
  • Sunrise: 6:11 am PST
  • Sunset: 4:52 pm PST
  • ▼
Today, the outlook remains bright and sunny.
The temperature is expected to vary between a maximum of a temperate 80.6°F and a minimum of a mild 55.4°F.
Weather conditions lean warmer, with the temperature tracking October's average high of 75.4°F.
Sunrise will be at 6:11 am and sunset at 4:52 pm; the daylight will last for 10h and 41min.

Hourly overview

Hourly temperatures

Warmest period: 12 pm - 3 pm 79°C.
Coldest hour: 6 am 55°C.

Chance of precipitation

Highest chance: 1%.

Hourly weather forecast

  • 4 am
  • 57°F
  • Feels like:
    57°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphENE 70°
  • Humidity: 68%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 55°F
  • Feels like:
    55°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphENE 70°
  • Humidity: 66%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 6:11 am
  • 8 am
  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphENE 58°
  • Humidity: 46%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 10 am
  • 75°F
  • Feels like:
    75°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNNW 338°
  • Humidity: 30%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 12 pm
  • 79°F
  • Feels like:
    79°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphNW 305°
  • Humidity: 25%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 2 pm
  • 79°F
  • Feels like:
    79°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphWNW 283°
  • Humidity: 30%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 75°F
  • Feels like:
    75°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphW 278°
  • Humidity: 40%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 4:52 pm
  • 6 pm
  • 68°F
  • Feels like:
    68°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphWNW 282°
  • Humidity: 56%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 64°F
  • Feels like:
    64°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphE 82°
  • Humidity: 56%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 61°F
  • Feels like:
    61°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphENE 64°
  • Humidity: 52%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in San Marcos, mainly sunny weather and a cloudless sky are anticipated.
The temperature will be between the highest temperature of 80.6°F and the lowest temperature of 55.4°F. The warmest part of the day will be around 1 pm.
The temperature will feel more in line with October's average high than the expected maximum for November. The lowest temperature is resembling November's typical minimum of 54°F.
Updated: Nov 6, 2026 @ 10:17:41 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (2:17 am PST) it is 57.2°F in San Marcos.

On Friday, in San Marcos, sunny skies are in store, with excellent visibility.

Today, the maximum temperature will be 80.6°F, while the minimum temperature will be 55.4°F.
The highest temperature will be notably higher than the average maximum of 69.4°F in November. The lowest temperature will be in line with the average low of 54°F.

On Friday, in San Marcos, sunrise will be at 6:11 am and sunset at 4:52 pm (PST).

In San Marcos, the length of the day today will be 10h and 41min.
Today
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Long-term
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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: 2:17am PST
  • Sunrise: 6:11 am PST
  • Sunset: 4:52 pm PST
  • Timezone: America/Los_Angeles

Nearby San Marcos, California, USA

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