In October, Casa Grande typically sees daytime highs of 31.5°C and overnight lows around 13.3°C. Compared to the annual average high of 30.0°C, October runs +1.5°C.
October in Casa Grande averages a daytime high of 31.5°C and an overnight low of 13.3°C.
October runs +1.5°C compared to Casa Grande's annual average high of 30.0°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 31.5°C and cooler evenings around 13.3°C.