October in Lafayette averages a daily high of 27.6°C with nights around 15.5°C. Expect roughly 7 wet days totalling 114.5mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Lafayette is February–April.
Based on LAFAYETTE REGIONAL AIRPORT, LA US (4.1km), 1995–2024. 30 years of October data.