August in Mobile averages a daily high of 32.9°C with nights around 23.8°C. Expect roughly 13.6 wet days totalling 159.7mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Mobile is March–May.
Based on MOBILE DOWNTOWN AIRPORT, AL US (9.1km), 1995–2024. 28 years of August data.