Take some cool, loose clothing for the live music scene after dark. Average highs in the mid 80s. Footballs are flying and leaves are changing. Shorts and sweatshirts are perfect for hiking the Hoosier National Forest for the foliage or sitting in the stands to cheer on the Hoosiers. Average highs in the low 70s.
Days are brisk, nights can be chilly.
Average highs in the 40s. Bloomington is close to two small ski resorts, rail trails for cross-country and plenty of frozen ponds and lakes for ice fishing. Average highs mid 30s.