Zumbrota, MN Weather & Growing Conditions
Tonight
49°F
Light Rain
Rain and patchy fog before midnight, then rain and a slight chance of thunderstorms. Cloudy. Low around 49, with temperatures rising to around 53 overnight. East northeast wind around 5 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 49°F | Light Rain | 5 mph ENE | 97% |
| Wednesday | 55°F | Light Rain | 5 to 10 mph SSW | 86% |
| Wednesday Night | 43°F | Light Rain | 10 mph WNW | 79% |
| Thursday | 49°F | Light Rain Likely | 10 to 15 mph N | 70% |
| Thursday Night | 34°F | Mostly Cloudy | 5 to 10 mph NNE | 7% |
| Friday | 46°F | Partly Sunny | 0 to 5 mph NNE | 0% |
| Friday Night | 28°F | Partly Cloudy | 0 mph | 0% |
| Saturday | 52°F | Mostly Sunny | 0 to 5 mph SW | 1% |
| Saturday Night | 34°F | Partly Cloudy | 5 mph W | 9% |
| Sunday | 56°F | Mostly Sunny | 5 to 10 mph WNW | 9% |
| Sunday Night | 35°F | Mostly Clear | 5 mph SW | 2% |
| Monday | 59°F | Mostly Sunny | 5 to 10 mph WSW | 0% |
| Monday Night | 38°F | Mostly Clear | 5 mph WNW | 0% |
| Tuesday | 55°F | Sunny | 5 mph WNW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Zumbrota, MN
Last spring frost
May 9
First fall frost
Sep 30
Growing season
144 days
Hardiness zone
4b
Explore more for Zumbrota, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Zumbrota, Mn (1.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.