In October, Tinley Park typically sees daytime highs of 17.8°C and overnight lows around 6.1°C. Compared to the annual average high of 15.2°C, October runs +2.6°C.
October in Tinley Park averages a daytime high of 17.8°C and an overnight low of 6.1°C.
October runs +2.6°C compared to Tinley Park's annual average high of 15.2°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 17.8°C and cooler evenings around 6.1°C.