Local Forecast Seymour, IN Chg Zip: Sunday Monday Tuesday Wednesday Thursday High: 18°F Low: 12°F Precip: 0% High: 30°F Low: 17°F Precip: 0% High: 32°F Low: 18°F Precip: 0% High: 39°F Low: 18°F Precip: 0% High: 43°F Low: 27°F Precip: 0% View complete Local Weather