April in Baton Rouge averages a daily high of 26.4°C with nights around 13.9°C. Expect roughly 7.6 wet days totalling 124.9mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Baton Rouge is February–April.
Based on BATON ROUGE METRO AIRPORT, LA US (11.2km), 1995–2024. 30 years of April data.