Weather forecast for todaySan Marcos, CA

Weather forecast for today

Current condition 10:01 am PST

  • 63°F
  • Feels like:
    63°F
Cloudy
Cloudy
  • Precipitation: 0"
  • Wind: 5mphN 0°
  • Humidity: 82%
  • Dewpoint: 57°F
  • Pressure: 29.94"Hg
  • Visibility: 8mi
  • UV index: 1
  • ▼
Currently, in San Marcos, the sky is overcast with clouds stretching as far as the eye can see.
The temperature is an enjoyable 62.6°F. The current temperature is a few degrees off the today's maximum of 69.8°F.

Saturday Nov 14, 2026

  • 70°F
  • 54°F
AM Showers
AM Showers
  • Precip. probability: 33%
  • Precipitation: 0.04"
  • Wind: 7mphW 260°
  • Humidity: 68%
  • UV index: 3
  • Sunrise: 6:18 am PST
  • Sunset: 4:47 pm PST
  • ▼
Today, in San Marcos, expect a few brief rain showers in the morning hours.
Minimal precipitation is forecasted. The expected temperature range extends from a high of an agreeable 69.8°F to a low of a cool 53.6°F.
The highest temperature is expected to reflect November's average of 69.4°F.
Sunrise was at 6:18 am and sunset will be at 4:47 pm; the daylight will last for 10h and 29min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 68°C.
Coldest hour: 1 am 57°C.

Chance of precipitation

Highest chance: 11 am 19%.

Hourly weather forecast

  • 11 am
  • 64°F
  • Feels like:
    64°F
Cloudy
Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 5mphW 270°
  • Humidity: 73%
  • Pressure: 29.94"Hg
  • Visibility: 9mi
  • UV index: 2
  • ▼
  • 12 pm
  • 64°F
  • Feels like:
    64°F
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 6mphWSW 255°
  • Humidity: 70%
  • Pressure: 29.91"Hg
  • Visibility: 9mi
  • UV index: 2
  • ▼
  • 1 pm
  • 66°F
  • Feels like:
    66°F
Cloudy
Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 7mphWSW 253°
  • Humidity: 68%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 2 pm
  • 68°F
  • Feels like:
    68°F
Cloudy
Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 7mphWSW 255°
  • Humidity: 60%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 3 pm
  • 68°F
  • Feels like:
    68°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 6mphWSW 253°
  • Humidity: 62%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 4 pm
  • 68°F
  • Feels like:
    68°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphWSW 254°
  • Humidity: 65%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 4:47 pm
  • 5 pm
  • 64°F
  • Feels like:
    64°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphW 261°
  • Humidity: 72%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 63°F
  • Feels like:
    63°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 1mphWSW 258°
  • Humidity: 77%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 7 pm
  • 61°F
  • Feels like:
    61°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 1mphSE 133°
  • Humidity: 80%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 61°F
  • Feels like:
    61°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 2mphE 97°
  • Humidity: 84%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 59°F
  • Feels like:
    59°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 2mphE 83°
  • Humidity: 85%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 59°F
  • Feels like:
    59°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 3mphE 82°
  • Humidity: 84%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 59°F
  • Feels like:
    59°F
Cloudy
Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 3mphE 87°
  • Humidity: 83%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in San Marcos, cloudy skies are expected.
The temperature will vary between a minimum of 59°F and a maximum of 68°F. The warmest part of the day will be from 2 pm to 4 pm.
The temperature today will be resembling the average high in November. Today, the lowest temperature will be also resembling November's usual minimum.
Updated: Nov 14, 2026 @ 18:01:41 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (10:01 am PST) is 62.6°F.

Today, expect on-and-off morning showers creating wet conditions.

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

Today, the maximum temperature will be 69.8°F, while the minimum temperature will be 53.6°F.
The highest temperature will be in line with the average maximum of 69.4°F in November. Today, the lowest temperature will be also in line with the average low temperature.

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

Today, the daylight will last for 10h and 29min.