Weather forecast for todaySan Marcos, CA

Today
Tomorrow
Long-term
YearJFMAMJJASONovemberD

Weather forecast for today

Current condition 5:26 am PST

  • 55°F
  • Feels like:
    55°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 3mphE 80°
  • Humidity: 60%
  • Dewpoint: 43°F
  • Pressure: 29.96"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Currently, the atmosphere is fresh and open, with clear skies above.
The temperature is a mild 55.4°F. The current temperature is almost at the minimum-anticipated 57.2°F for today.

Thursday Nov 12, 2026

  • 79°F
  • 57°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0.08"
  • Wind: 9mphSSW 204°
  • Humidity: 56%
  • UV index: 4
  • Sunrise: 6:17 am PST
  • Sunset: 4:48 pm PST
  • ▼
On Thursday, November 12, sunshine will lead the day, with clouds making only brief appearances.
Minimal precipitation is anticipated for today. The temperature is forecasted to vary between a warm 78.8°F and a moderate 57.2°F.
With a forecast of 78.8°F, conditions deviate from November's average and instead resemble October's climate trend.
Sunrise will be at 6:17 am and sunset at 4:48 pm; the daylight will last for 10h and 32min.

Hourly overview

Hourly temperatures

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

Chance of precipitation

Highest chance: 10 pm 24%.

Hourly weather forecast

  • 6 am
  • 55°F
  • Feels like:
    55°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphE 87°
  • Humidity: 61%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 6:17 am
  • 8 am
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphE 96°
  • Humidity: 48%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 10 am
  • 75°F
  • Feels like:
    75°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphS 180°
  • Humidity: 40%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 12 pm
  • 79°F
  • Feels like:
    79°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphSW 227°
  • Humidity: 40%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 2 pm
  • 75°F
  • Feels like:
    75°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphWSW 238°
  • Humidity: 52%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 72°F
  • Feels like:
    72°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphWSW 247°
  • Humidity: 67%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 4:48 pm
  • 6 pm
  • 66°F
  • Feels like:
    66°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 3mphWSW 239°
  • Humidity: 81%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 64°F
  • Feels like:
    64°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 2mphS 189°
  • Humidity: 88%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 63°F
  • Feels like:
    63°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 2mphSSW 208°
  • Humidity: 89%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, a combination of cloud-filled and sunny weather is anticipated.
The temperature will be between the highest temperature of 78.8°F and the lowest temperature of 55.4°F. The warmest part of the day will be around noon.
The day’s peak temperature will reflect October's norm of 75.4°F more than November's 69.4°F. The night temperature will be comparable to the standard November low of 54°F.
Updated: Nov 12, 2026 @ 13:26:05 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (5:26 am PST) it is 55.4°F in San Marcos.

On Thursday, expect brilliant sunshine under mostly clear skies.

Today, there is a low chance of minimal precipitation in San Marcos.

Today, the maximum temperature will be 78.8°F, while the minimum temperature will be 57.2°F.
The maximum temperature will be uncommonly higher than the average highest temperature of 69.4°F in November. The lowest temperature will be in line with the average low of 54°F.

On Thursday, in San Marcos, sunrise will be at 6:17 am and sunset at 4:48 pm (PST).

In San Marcos, the length of the day today will be 10h and 32min.
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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: 5:54am PST
  • Sunrise: 6:17 am PST
  • Sunset: 4:48 pm PST
  • Timezone: America/Los_Angeles

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