St. Stephen, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for St. Stephen, a city in Stearns County, Minnesota.
Today
64°F
Cloudy
Cloudy, with a high near 64. Northeast wind around 10 mph.
7-day forecast for St. Stephen
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 64°F | Cloudy | 10 mph NE | 7% |
| Tonight | 50°F | Mostly Cloudy | 5 mph NNE | 3% |
| Sunday | 66°F | Mostly Cloudy | 5 to 10 mph NE | 0% |
| Sunday Night | 46°F | Cloudy | 5 to 10 mph ENE | 0% |
| Monday | 62°F | Mostly Cloudy | 5 mph ENE | 3% |
| Monday Night | 41°F | Partly Cloudy | 0 to 5 mph ENE | 1% |
| Tuesday | 64°F | Sunny | 0 to 10 mph E | 0% |
| Tuesday Night | 42°F | Mostly Clear | 0 to 5 mph ESE | 1% |
| Wednesday | 65°F | Sunny | 0 to 10 mph SE | 0% |
| Wednesday Night | 47°F | Partly Cloudy | 5 mph SE | 12% |
| Thursday | 66°F | Chance Rain Showers | 5 to 10 mph SE | 27% |
| Thursday Night | 52°F | Mostly Cloudy | 0 to 5 mph SE | 13% |
| Friday | 71°F | Partly Sunny | 0 to 10 mph SE | 7% |
| Friday Night | 55°F | Partly Cloudy | 5 mph SSE | 10% |
Forecast source: National Weather Service (api.weather.gov) for St. Stephen (45.701, -94.274). Updated through the day.
Growing snapshot for St. Stephen
Last spring frost
May 10
First fall frost
Sep 29
Growing season
140 days
Hardiness zone
4a
More local growing data for St. Stephen: nearby ZIP 56375 weather · frost dates · planting calendar · Minnesota frost dates
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Climate data from the nearest NOAA station, Rice, Mn (5.1 mi from St. Stephen). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.