San Marcos weather forecast
Clear
Feels like 15°
Sunny with a few clouds.
14 Days Forecast
Hourly Weather Forecast
Precipitation (mm)
Weather Map

Weather: Today
Air Quality
Air-quality data only reaches four days ahead, so it is not available for the day selected.
Allergy Outlook
Sunrise & Sunset
12h 47m- Sunrise
- 06:25 AM
- Sunset
- 07:13 PM
- Length of day
- 12h 47m
- Solar noon
- 12:49 PM
- Golden hour
- until 06:58 AM, from 06:40 PM
- Civil twilight
- 06:00 AM / 07:38 PM
Moon
Details →Phase
Waning gibbous
7.9 days left until the new moon
- Illumination
- 56%
- Age
- 21.6 days
- Moonrise
- 11:12 PM
- Moonset
- 01:23 PM
Frequently asked questions about San Marcos weather
What is the weather in San Marcos today?
Right now in San Marcos: clear, with a temperature of 15°C. Today's temperature ranges from 15°C to 24°C, with no rain expected.
What is the temperature in San Marcos right now?
The current temperature in San Marcos is 15°C and it feels like 15°C. Humidity is 88% and winds are blowing at 2 km/h.
What is the weather forecast for San Marcos, United States?
The forecast for San Marcos over the next 12 hours: clear, with dry conditions throughout. The hourly and 14-day forecasts above track how temperature, rain and wind change from here.
What will the weather be in San Marcos tomorrow?
Friday in San Marcos: sunny, with a high of 23°C and a low of 19°C. The chance of rain is 0%. Wind should reach around 20 km/h.
What time is it in San Marcos right now?
The current local time in San Marcos is 4:42 AM. San Marcos uses the America/Los_Angeles time zone, which is independent of your own.
What is the air quality in San Marcos today?
The air quality index in San Marcos is 23, rated Good, with PM2.5 measured at 4.2 µg/m³.
What time are sunrise and sunset in San Marcos?
The sun rises at 06:25 AM and sets at 07:13 PM local time in San Marcos, giving 12h 47m of daylight.