Minnesota City, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Minnesota City, a city in Winona County, Minnesota.
This Afternoon
67°F
Showers And Thunderstorms
Showers and thunderstorms. Cloudy. High near 67, with temperatures falling to around 63 in the afternoon. South wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Minnesota City
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 67°F | Showers And Thunderstorms | 6 mph S | 83% |
| Tonight | 54°F | Rain Showers | 5 to 9 mph SE | 95% |
| Wednesday | 56°F | Rain Showers | 6 to 12 mph S | 87% |
| Wednesday Night | 45°F | Rain Showers | 13 mph W | 90% |
| Thursday | 50°F | Rain Showers Likely | 13 mph NW | 74% |
| Thursday Night | 37°F | Mostly Cloudy | 7 to 10 mph N | 9% |
| Friday | 47°F | Partly Sunny | 1 to 7 mph N | 1% |
| Friday Night | 31°F | Partly Cloudy | 0 mph | 1% |
| Saturday | 52°F | Mostly Sunny | 0 to 5 mph W | 1% |
| Saturday Night | 35°F | Partly Cloudy | 3 mph W | 9% |
| Sunday | 57°F | Mostly Sunny | 3 to 7 mph W | 12% |
| Sunday Night | 37°F | Mostly Clear | 3 mph SW | 4% |
| Monday | 59°F | Mostly Sunny | 3 to 9 mph SW | 0% |
| Monday Night | 40°F | Mostly Clear | 5 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov) for Minnesota City (44.092, -91.750). Updated through the day.
Growing snapshot for Minnesota City
Last spring frost
Apr 23
First fall frost
Oct 16
Growing season
175 days
Hardiness zone
4b
More local growing data for Minnesota City: nearby ZIP 55959 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Altura
Elba
Goodview
Homer
Lewiston
Minneiska
Pickwick
Rollingstone
St. Charles
Stockton
Utica
Winona
Climate data from the nearest NOAA station, Minnesota City Dam 5, Mn (3 mi from Minnesota City). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.