Below is a list of Weidman MI zip codes. For your research we have also included Weidman Area Code, Time Zone, UTC and the local Isabella County FIPS Code. Each Weidman Michigan zip code has a center Longitude / Latitude point (the Weidman center is -84.978302001953 / 43.690101623535). For your convenience we have also indicated if that zip code in Weidman observes Daylight Savings time.