In June, Olathe typically sees daytime highs of 29.0°C and overnight lows around 17.2°C. Compared to the annual average high of 18.6°C, June runs +10.3°C.
June in Olathe averages a daytime high of 29.0°C and an overnight low of 17.2°C.
June runs +10.3°C compared to Olathe's annual average high of 18.6°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 29.0°C and cooler evenings around 17.2°C.