September in Wichita Falls averages a daily high of 32°C with nights around 18.3°C. Expect roughly 5.8 wet days totalling 66.9mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Wichita Falls is March–April.
Based on WICHITA FALLS MUNICIPAL AIRPORT, TX US (7.2km), 1995–2024. 30 years of September data.