Last Frost Date 2025 Indiana. Enter your zip or postal. Use our 2025 frost dates calculator to find the average dates of the last light freeze of spring and the first light freeze of fall for locations across the u.s.

All you need to do is enter your zip code on top of this page and it will locate your area and tell you the estimated first and last frost dates. Climate averages, frost dates, hardiness zones and drought conditions for indianapolis indiana