Mower County, Minnesota
Local growing conditions for Mower County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 15 ZIP codes in our data.
Hardiness zones in Mower County
Mower County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Mower County for its live forecast, frost dates, and planting calendar:
Adams 55909
Austin 55912
Brownsdale 55918
Dexter 55926
Elkton 55933
Grand Meadow 55936
Lansing 55950
Le Roy 55951
Lyle 55953
Ostrander 55961
Racine 55967
Rose Creek 55970
Sargeant 55973
Taopi 55977
Waltham 55982
More for Minnesota
- Agriculture in Minnesota
- Frost dates across Minnesota
- USDA hardiness zones explained
- Planting calendar by ZIP code
County growing conditions are compiled from our ZIP-code database, USDA hardiness-zone data, and NOAA climate normals. Conditions vary within a county by elevation and local microclimate. Page updated Aug 4, 2026.