Weather forecast for today
San Marcos, CA

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Weather forecast for today

Sunday, May 4.

Cloudy
5:56 am

7:34 pm
PDT
Cloudy
61°F / 54°F
  • Wind: 11mph SSW
  • Humidity: 78%
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • UV index: 6
On Sunday, in San Marcos, expect a dull and cloudy day.
Minimal precipitation is anticipated for today. A narrow temperature span is expected, from a high of a comfortable 60.8°F to a low of a fresh 53.6°F.
A forecast high of 60.8°F brings conditions more familiar to April's average than May's.
Sunrise will be at 5:56 am and sunset at 7:34 pm; the daylight will last for 13h and 39min.

Current condition

Cloudy
3:09 am PDT
Cloudy
  • 54°F
  • Feels like: 52°F
  • Wind: 8mph WSW
  • Humidity: 94%
  • Dewpoint: 54°F
  • Pressure: 29.8"Hg
  • Precipitation: 0"
  • Visibility: 4mi
  • UV index: 0
In San Marcos, at the moment, the weather is gloomy with extensive cloud cover.
The temperature is a fresh 53.6°F, the real-feel temperature is nearly identical at 51.8°F. The current temperature is at the minimum predicted for today.

Weather radar - San Marcos, CA

Doppler radar displays precipitation for the past 2h and forecasts the next 30min

Frequently asked questions

What is the temperature now?
At 3:09 am PDT, the temperature is 53.6°F.
What is the weather forecast for San Marcos for today?
On Sunday, low clouds will cover the sky.
Will it rain today?
Today, there is a low probability of minimal rainfall in San Marcos.
What will be the maximum temperature today?
Today, the maximum temperature will be 60.8°F, while the minimum temperature will be 53.6°F.
The maximum temperature today will be significantly lower than the average highest temperature of 70.3°F in May. The lowest temperature will be in line with the average low of 53.6°F.
What time are sunrise and sunset today?
On Sunday, in San Marcos, sunrise will be at 5:56 am and sunset at 7:34 pm (PDT).
How long is the day today?
In San Marcos, California, today, there will be 13h and 39min of daylight.

Hourly weather forecast

4 am
  • 54°F
  • Feels like:
    52°F
Cloudy
Cloudy
  • Wind: 7mph SW
  • Pressure: 29.77"Hg
  • Humidity: 94%
  • Precip. probability: 14%
  • Precipitation: 0"
  • Visibility: 6mi
Sunrise: 5:56 am
6 am
  • 54°F
  • Feels like:
    52°F
Cloudy
Cloudy
  • Wind: 7mph SSW
  • Pressure: 29.8"Hg
  • Humidity: 87%
  • Precip. probability: 14%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 55°F
  • Feels like:
    54°F
Cloudy
Cloudy
  • Wind: 7mph S
  • Pressure: 29.8"Hg
  • Humidity: 81%
  • Precip. probability: 12%
  • Precipitation: 0"
  • Visibility: 9mi
10 am
  • 57°F
  • Feels like:
    55°F
Cloudy
Cloudy
  • Wind: 9mph S
  • Pressure: 29.8"Hg
  • Humidity: 74%
  • Precip. probability: 14%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 59°F
  • Feels like:
    57°F
Cloudy
Cloudy
  • Wind: 10mph S
  • Pressure: 29.77"Hg
  • Humidity: 67%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 9mi
2 pm
  • 61°F
  • Feels like:
    59°F
Cloudy
Cloudy
  • Wind: 10mph S
  • Pressure: 29.77"Hg
  • Humidity: 67%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 59°F
  • Feels like:
    57°F
Cloudy
Cloudy
  • Wind: 9mph SSW
  • Pressure: 29.74"Hg
  • Humidity: 72%
  • Precip. probability: 17%
  • Precipitation: 0"
  • Visibility: 9mi
6 pm
  • 59°F
  • Feels like:
    57°F
Cloudy
Cloudy
  • Wind: 8mph SSW
  • Pressure: 29.71"Hg
  • Humidity: 76%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 9mi
Sunset: 7:34 pm
8 pm
  • 55°F
  • Feels like:
    55°F
Cloudy
Cloudy
  • Wind: 6mph SSW
  • Pressure: 29.74"Hg
  • Humidity: 81%
  • Precip. probability: 20%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 55°F
  • Feels like:
    55°F
Showers
Showers
  • Wind: 5mph S
  • Pressure: 29.77"Hg
  • Humidity: 81%
  • Precip. probability: 40%
  • Precipitation: 0.04"
  • Visibility: 5mi
Today, in San Marcos, primarily gloomy and occasionally showery weather is anticipated.
With a 40% probability, minimal rainfall is expected around 10 pm.
The temperature will be between the highest temperature of 60.8°F and the lowest temperature of 53.6°F. The warmest part of the day will be at 2 pm and 3 pm.
The forecasted maximum is more in line with April's typical high of 68.5°F than the average for May. Today, the night is expected to be resembling the typical May low of 53.6°F.
Updated: May 4, 2025 @ 10:09:00 UTC
Published by: Weather U.S. | About Us
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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: 3:09am PDT
  • Sunrise: 5:56 am PDT
  • Sunset: 7:34 pm PDT
  • Timezone: America/Los_Angeles
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Nearby San Marcos, California, USA

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