In October, Madison typically sees daytime highs of 16.0°C and overnight lows around 4.0°C. Compared to the annual average high of 13.2°C, October runs +2.7°C.
October in Madison averages a daytime high of 16.0°C and an overnight low of 4.0°C.
October runs +2.7°C compared to Madison's annual average high of 13.2°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 16.0°C and cooler evenings around 4.0°C.