Generally, October offers pleasant weather with daytime temperatures in the mid-70s to low 80s Fahrenheit (24-28 degrees Celsius). The Texas sun can be intense, so sunscreen, hats, and sunglasses are advisable. Evening temperatures tend to drop into the 60s Fahrenheit (15-20 degrees Celsius), making a light jacket or sweater useful. It's wise to check the forecast closer to the festival dates, as cool fronts can lower temperatures.