In February, Lewisville typically sees daytime highs of 15.4°C and overnight lows around 3.2°C. Compared to the annual average high of 24.6°C, February runs -9.2°C.
February in Lewisville averages a daytime high of 15.4°C and an overnight low of 3.2°C.
February runs -9.2°C compared to Lewisville's annual average high of 24.6°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 15.4°C and cooler evenings around 3.2°C.