San Marcos Weather Forecast
- 61
- 81
Partly Sunny
- 63
- 84
Decreasing Clouds
- 63
- 86
Partly Sunny
- 65
- 87
Mostly Sunny
- 67
- 86
Partly Sunny
- 68
- 86
Partly Sunny
- 68
- 88
Partly Sunny
Today 19 Oct Hays
Partly cloudy. Highs around 80. South Winds 10 to 15 Mph.
San Marcos Temperature Statistics
October Temperature
San Marcos, San Marcos Municipal Airport (4.3 miles)
Lowest 17 October, 2021
46.9 °FAverage October
73.1 °FHighest 4 October, 2021
90 °F
Climate (2010–Present)
San Marcos, San Marcos Municipal Airport (4.3 miles)
Average Low 2010–Present
58.5 °FAverage 2010–Present
68.6 °FAverage High 2010–Present
81.1 °F