September in Midland averages a daily high of 32.4°C with nights around 17.5°C. Expect roughly 3.5 wet days totalling 51.7mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Midland is February–April.
Based on MIDLAND 4 ENE, TX US (5.5km), 1995–2024. 14 years of September data.