July in Franklin averages a daily high of 31.8°C with nights around 20°C. Expect roughly 10.8 wet days totalling 116.4mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Franklin is April–May.
Based on FRANKLIN SEWAGE PLANT, TN US (1.8km), 1995–2024. 30 years of July data.