October in Marble Falls is the sunniest month of the year. In October, the weather in Marble Falls is typically warm. Average daily high temperature in October is about 24 degrees above zero. On average, Marble Falls has 26 sunny, 3 partly cloudy, and 2 rainy days in October. The rains are usually moderate. October as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most comfortable time to visit Marble Falls.