In June, Knoxville typically sees daytime highs of 29.1°C and overnight lows around 16.6°C. Compared to the annual average high of 20.6°C, June runs +8.5°C.
June in Knoxville averages a daytime high of 29.1°C and an overnight low of 16.6°C.
June runs +8.5°C compared to Knoxville's annual average high of 20.6°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 29.1°C and cooler evenings around 16.6°C.