In October, Terre Haute typically sees daytime highs of 19.9°C and overnight lows around 6.4°C. Compared to the annual average high of 17.7°C, October runs +2.2°C.
October in Terre Haute averages a daytime high of 19.9°C and an overnight low of 6.4°C.
October runs +2.2°C compared to Terre Haute's annual average high of 17.7°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 19.9°C and cooler evenings around 6.4°C.