In October, Appleton typically sees daytime highs of 15.1°C and overnight lows around 3.6°C. Compared to the annual average high of 12.5°C, October runs +2.6°C.
October in Appleton averages a daytime high of 15.1°C and an overnight low of 3.6°C.
October runs +2.6°C compared to Appleton's annual average high of 12.5°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 15.1°C and cooler evenings around 3.6°C.