St. Michael, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for St. Michael, a city in Wright County, Minnesota.
This Afternoon
60°F
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a high near 60. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for St. Michael
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 60°F | Showers And Thunderstorms | 15 mph E | 81% |
| Tonight | 55°F | Rain Showers | 10 to 15 mph E | 84% |
| Saturday | 63°F | Rain Showers Likely then Drizzle Likely | 10 mph NE | 59% |
| Saturday Night | 52°F | Mostly Cloudy | 5 to 10 mph NE | 6% |
| Sunday | 68°F | Partly Sunny | 10 mph NE | 1% |
| Sunday Night | 48°F | Mostly Cloudy | 5 to 10 mph NE | 2% |
| Monday | 64°F | Mostly Cloudy | 5 to 10 mph ENE | 7% |
| Monday Night | 44°F | Mostly Cloudy | 5 mph ENE | 5% |
| Tuesday | 65°F | Mostly Sunny | 5 mph E | 2% |
| Tuesday Night | 45°F | Partly Cloudy | 0 to 5 mph ESE | 1% |
| Wednesday | 66°F | Sunny | 0 to 5 mph SE | 0% |
| Wednesday Night | 49°F | Partly Cloudy | 0 to 5 mph SSE | 11% |
| Thursday | 69°F | Partly Sunny | 0 to 5 mph SSE | 14% |
| Thursday Night | 51°F | Partly Cloudy | 0 to 5 mph SSE | 6% |
Forecast source: National Weather Service (api.weather.gov) for St. Michael (45.199, -93.690). Updated through the day.
Growing snapshot for St. Michael
Last spring frost
Apr 30
First fall frost
Oct 9
Growing season
163 days
Hardiness zone
4b
More local growing data for St. Michael: nearby ZIP 55376 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Albertville
Annandale
Buffalo
Cokato
Delano
Hanover
Howard Lake
Maple Lake
Monticello
Montrose
Otsego
Silver Creek
Waverly
Climate data from the nearest NOAA station, Buffalo 2Ne, Mn (7.7 mi from St. Michael). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.