In October, Lewisville typically sees daytime highs of 26.0°C and overnight lows around 13.1°C. Compared to the annual average high of 24.6°C, October runs +1.4°C.
October in Lewisville averages a daytime high of 26.0°C and an overnight low of 13.1°C.
October runs +1.4°C compared to Lewisville's annual average high of 24.6°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 26.0°C and cooler evenings around 13.1°C.