St. Michael, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for St. Michael, a city in Wright County, Minnesota.
Overnight
61°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly cloudy. Low around 61, with temperatures rising to around 64 overnight. Northwest wind around 15 mph. Chance of precipitation is 20%.
7-day forecast for St. Michael
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 61°F | Slight Chance Showers And Thunderstorms | 15 mph NW | 20% |
| Tuesday | 74°F | Partly Sunny | 10 mph NW | 9% |
| Tuesday Night | 55°F | Partly Cloudy | 0 to 10 mph W | 1% |
| Wednesday | 77°F | Sunny | 0 to 10 mph WSW | 0% |
| Wednesday Night | 58°F | Mostly Clear | 5 to 10 mph SW | 0% |
| Thursday | 82°F | Sunny | 5 to 15 mph SSW | 0% |
| Thursday Night | 63°F | Mostly Clear | 10 to 15 mph SSW | 2% |
| Friday | 85°F | Sunny | 10 to 15 mph SSW | 8% |
| Friday Night | 63°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph SSW | 22% |
| Saturday | 84°F | Sunny | 5 to 10 mph SSW | 14% |
| Saturday Night | 64°F | Chance Showers And Thunderstorms | 5 to 10 mph W | 52% |
| Sunday | 83°F | Chance Showers And Thunderstorms | 5 to 10 mph SSW | 52% |
| Sunday Night | 64°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 to 10 mph NNE | 17% |
| Monday | 82°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph NE | 19% |
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 Aug 4, 2026.