In October, Port Saint Lucie typically sees daytime highs of 28.5°C and overnight lows around 19.7°C. Compared to the annual average high of 27.8°C, October runs +0.8°C.
October in Port Saint Lucie averages a daytime high of 28.5°C and an overnight low of 19.7°C.
October runs +0.8°C compared to Port Saint Lucie's annual average high of 27.8°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 28.5°C and cooler evenings around 19.7°C.