In October, Cheyenne typically sees daytime highs of 16.3°C and overnight lows around 0.0°C. Compared to the annual average high of 14.6°C, October runs +1.7°C.
October in Cheyenne averages a daytime high of 16.3°C and an overnight low of 0.0°C.
October runs +1.7°C compared to Cheyenne's annual average high of 14.6°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 16.3°C and cooler evenings around 0.0°C.