August in Taunton averages a daily high of 28.3°C with nights around 15.3°C. Expect roughly 12.2 wet days totalling 91.6mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Taunton is May–October.
Based on TAUNTON MUNICIPAL AIRPORT, MA US (6.3km), 1995–2024. 26 years of August data.