In October, Las Vegas typically sees daytime highs of 27.8°C and overnight lows around 11.9°C. Compared to the annual average high of 26.6°C, October runs +1.1°C.
October in Las Vegas averages a daytime high of 27.8°C and an overnight low of 11.9°C.
October runs +1.1°C compared to Las Vegas's annual average high of 26.6°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 27.8°C and cooler evenings around 11.9°C.