Soudan, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Soudan, a community in St. Louis County, Minnesota.
Overnight
46°F
Mostly Cloudy
Mostly cloudy, with a low around 46. Southeast wind 0 to 5 mph.
7-day forecast for Soudan
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 46°F | Mostly Cloudy | 0 to 5 mph SE | 1% |
| Saturday | 66°F | Patchy Fog then Mostly Cloudy | 0 to 5 mph NE | 3% |
| Saturday Night | 47°F | Mostly Cloudy | 5 to 10 mph N | 5% |
| Sunday | 59°F | Partly Sunny | 5 to 10 mph NE | 0% |
| Sunday Night | 39°F | Mostly Cloudy | 0 to 5 mph E | 0% |
| Monday | 60°F | Mostly Sunny | 0 to 5 mph E | 0% |
| Monday Night | 37°F | Mostly Clear | 5 mph SE | 0% |
| Tuesday | 62°F | Sunny | 5 mph SE | 0% |
| Tuesday Night | 37°F | Mostly Clear | 5 mph SE | 0% |
| Wednesday | 64°F | Sunny | 5 mph SE | 1% |
| Wednesday Night | 40°F | Mostly Clear | 0 to 5 mph SE | 3% |
| Thursday | 66°F | Mostly Sunny | 0 to 5 mph S | 5% |
| Thursday Night | 43°F | Partly Cloudy | 0 to 5 mph S | 5% |
| Friday | 68°F | Mostly Sunny | 0 to 5 mph S | 5% |
Forecast source: National Weather Service (api.weather.gov) for Soudan (47.813, -92.236). Updated through the day.
Growing snapshot for Soudan
Growing season
89 days
Hardiness zone
3a
More local growing data for Soudan: nearby ZIP 55782 weather · frost dates · planting calendar · Minnesota frost dates
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Climate data from the nearest NOAA station, Tower 2S, Mn (4.9 mi from Soudan). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.