Weather forecast for today
San Marcos, CA

Weather forecast for today

Sunday, Jun 1.

Cloudy
5:39 am

7:54 pm
PDT
Cloudy
79°F / 61°F
  • Wind: 9mph W
  • Humidity: 57%
  • Precip. probability: 20%
  • Precipitation: 0"
  • UV index: 6
On Sunday, in San Marcos, extensive cloud cover will block out the sun.
Temperature is expected to swing from a high of a warm 78.8°F to a low of a comfortable 60.8°F.
The highest temperature for today is predicted to reflect June's average of 75.2°F.
Sunrise will be at 5:39 am and sunset at 7:54 pm; the daylight will last for 14h and 15min.

Current condition

Clear
4:36 am PDT
Clear
  • 66°F
  • Feels like: 66°F
  • Wind: 1mph ENE
  • Humidity: 73%
  • Dewpoint: 57°F
  • Pressure: 29.9"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 0
Currently, a vast expanse of clear blue stretches overhead.
The temperature is a breezy 66.2°F. The current temperature is relatively far from the maximum of 78.8°F predicted for today.

Frequently asked questions

What is the current temperature?
At 4:36 am PDT, the temperature is 66.2°F.
What is the weather forecast for San Marcos for today?
Today, overcast conditions are likely to persist.
What will be the highest temperature today?
Today, the highest temperature will be 78.8°F, while the lowest temperature will be 60.8°F.
Today, the maximum temperature will be in line with the average highest temperature in June. Today, the lowest temperature will be a couple of degrees higher than the average low temperature.
What time are sunrise and sunset today?
On Sunday, in San Marcos, sunrise will be at 5:39 am and sunset at 7:54 pm (PDT).
How many hours of daylight will San Marcos have today?
In San Marcos, today, there will be 14h and 15min of daylight.

Hourly weather forecast

Sunrise: 5:39 am
6 am
  • 68°F
  • Feels like:
    68°F
Mostly Sunny
Mostly Sunny
  • Wind: 2mph NNE
  • Pressure: 29.88"Hg
  • Humidity: 67%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 72°F
  • Feels like:
    72°F
Cloudy
Cloudy
  • Wind: 3mph W
  • Pressure: 29.88"Hg
  • Humidity: 65%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 75°F
  • Feels like:
    75°F
Cloudy
Cloudy
  • Wind: 4mph WSW
  • Pressure: 29.88"Hg
  • Humidity: 58%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 77°F
  • Feels like:
    77°F
Cloudy
Cloudy
  • Wind: 7mph WSW
  • Pressure: 29.91"Hg
  • Humidity: 51%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 79°F
  • Feels like:
    81°F
Cloudy
Cloudy
  • Wind: 7mph WSW
  • Pressure: 29.88"Hg
  • Humidity: 49%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 77°F
  • Feels like:
    77°F
Cloudy
Cloudy
  • Wind: 8mph WSW
  • Pressure: 29.85"Hg
  • Humidity: 52%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 73°F
  • Feels like:
    73°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph W
  • Pressure: 29.85"Hg
  • Humidity: 55%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 7:54 pm
8 pm
  • 70°F
  • Feels like:
    70°F
Cloudy
Cloudy
  • Wind: 4mph W
  • Pressure: 29.88"Hg
  • Humidity: 66%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 66°F
  • Feels like:
    66°F
Cloudy
Cloudy
  • Wind: 2mph WSW
  • Pressure: 29.91"Hg
  • Humidity: 77%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
Today, in San Marcos, primarily gloomy and occasionally sun-filled weather is anticipated.
The temperature will be between the highest temperature of 78.8°F and the lowest temperature of 64.4°F. The warmest part of the day is expected around 2 pm.
The highest temperature will be similar to June's average maximum of 75.2°F. The minimum temperature will be also relatively higher than June's average low of 56.5°F.
Updated: Jun 1, 2025 @ 11:36:04 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

San Marcos, California, USA

  • en: San Marcos, California, USA
  • es: San Marcos, California, EE.UU.
  • hr: 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: 5:32am PDT
  • Sunrise: 5:39 am PDT
  • Sunset: 7:54 pm PDT
  • Timezone: America/Los_Angeles
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