Weather forecast for todaySan Marcos, CA

Weather forecast for today

Current condition 9:00 am PST

  • 77°F
  • Feels like:
    77°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 5mphNNE 20°
  • Humidity: 27%
  • Dewpoint: 39°F
  • Pressure: 30.01"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
Currently, the horizon is crisp, and the weather remains sunny and inviting.
The temperature is a temperate 77°F. The current temperature is a few degrees off the maximum of 84.2°F for the day.

Saturday Nov 7, 2026

  • 84°F
  • 57°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphNW 311°
  • Humidity: 29%
  • UV index: 4
  • Sunrise: 6:12 am PST
  • Sunset: 4:52 pm PST
  • ▼
On Saturday, November 7, sunshine is forecasted under mostly clear skies.
The temperature is predicted to vary significantly from a high of a temperate 84.2°F to a low of a mild 57.2°F.
Weather conditions lean hotter, with the temperature tracking October's average high of 75.4°F.
Sunrise was at 6:12 am and sunset will be at 4:52 pm; the daylight will last for 10h and 40min.

Hourly overview

Hourly temperatures

Warmest hour: 12 pm 84°C.
Coldest hour: 12 am 61°C.

Chance of precipitation

Highest chance: 8 pm 1%.

Hourly weather forecast

  • 10 am
  • 81°F
  • Feels like:
    81°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphNNW 331°
  • Humidity: 23%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 11 am
  • 82°F
  • Feels like:
    82°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphNW 314°
  • Humidity: 22%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 12 pm
  • 84°F
  • Feels like:
    84°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphNW 305°
  • Humidity: 22%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 1 pm
  • 82°F
  • Feels like:
    82°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphWNW 299°
  • Humidity: 24%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 2 pm
  • 82°F
  • Feels like:
    82°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphWNW 287°
  • Humidity: 26%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 3 pm
  • 81°F
  • Feels like:
    81°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphWNW 284°
  • Humidity: 29%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 4 pm
  • 79°F
  • Feels like:
    79°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphWNW 285°
  • Humidity: 33%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 4:52 pm
  • 5 pm
  • 75°F
  • Feels like:
    75°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphWNW 300°
  • Humidity: 39%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 72°F
  • Feels like:
    72°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNNW 330°
  • Humidity: 45%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 7 pm
  • 68°F
  • Feels like:
    68°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 1mphNE 44°
  • Humidity: 47%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 66°F
  • Feels like:
    66°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphENE 63°
  • Humidity: 50%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 64°F
  • Feels like:
    64°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphENE 64°
  • Humidity: 52%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 63°F
  • Feels like:
    63°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphENE 63°
  • Humidity: 51%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 61°F
  • Feels like:
    61°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphENE 67°
  • Humidity: 52%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, sunny conditions are likely to prevail.
The temperature will be between a minimum of 60.8°F and a maximum of 84.2°F. The hottest part of the day is expected around noon.
The day’s peak temperature will reflect October's norm of 75.4°F more than November's 69.4°F. The expected low will be alike with the average minimum in November, which is 54°F.
Updated: Nov 7, 2026 @ 17:00:29 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (9:00 am PST) it is 77°F in San Marcos.

On Saturday, in San Marcos, the weather remains calm, bright, and sunny.

Today, the highest temperature will be 84.2°F, while the lowest temperature will be 57.2°F.
The maximum temperature will be noticeably higher than the average highest temperature of 69.4°F in November. Today, the lowest temperature will be in line with the average low temperature.

On Saturday, in San Marcos, sunrise was at 6:12 am and sunset will be at 4:52 pm (PST).

Today, the daylight will last for 10h and 40min.