San Marcos (78666) Daily Weather Forecast

San Marcos weather forecast for now and the week ahead — Rain and a thunderstorm from Sunday morning to Wednesday afternoon can lead to flooding

A stray afternoon t-storm

  • Sunrise 6:30 am | Sunset 8:33 pm
  • High: 93° | Low 74°
  • Chance of precipitation: 80%

  • Wind: 9 mph from the SE

San Marcos weather for the next 5 days:

San Marcos, TX weather at a glance

Q: What is the weather in San Marcos?

A: Daily conditions in San Marcos TX: Rain and a thunderstorm from Sunday morning to Wednesday afternoon can lead to flooding.

Q: What is the temperature in San Marcos?

A: The temperature in San Marcos TX is High: 93° | Low 74°

Q: What time is sunset in San Marcos?

A: The sun will set in San Marcos TX at 1:33 AM.

Q: What is the weather tomorrow in San Marcos?

A: The weather tomorrow in San Marcos TX: Humid with a thunderstorm