Vermillion, MN Weather & Growing Conditions
Tonight
51°F
Patchy Fog then Light Rain
Patchy fog and a slight chance of rain before 11pm, then rain and patchy fog. Cloudy, with a low around 51. Northwest wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 51°F | Patchy Fog then Light Rain | 5 mph NW | 88% |
| Wednesday | 55°F | Light Rain | 5 to 10 mph WNW | 91% |
| Wednesday Night | 44°F | Light Rain | 10 mph NW | 88% |
| Thursday | 49°F | Light Rain Likely | 10 to 15 mph N | 57% |
| Thursday Night | 34°F | Mostly Cloudy | 5 to 10 mph NNE | 4% |
| Friday | 47°F | Partly Sunny | 0 to 5 mph NNE | 0% |
| Friday Night | 30°F | Partly Cloudy | 0 mph | 0% |
| Saturday | 53°F | Mostly Sunny | 0 to 5 mph SW | 1% |
| Saturday Night | 35°F | Partly Cloudy | 5 mph WSW | 9% |
| Sunday | 56°F | Sunny | 5 mph W | 9% |
| Sunday Night | 36°F | Partly Cloudy | 5 mph SW | 2% |
| Monday | 59°F | Mostly Sunny | 5 to 10 mph SW | 0% |
| Monday Night | 38°F | Mostly Clear | 5 mph WNW | 0% |
| Tuesday | 55°F | Sunny | 5 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Vermillion, MN
Last spring frost
May 2
First fall frost
Oct 5
Growing season
155 days
Hardiness zone
5a
Explore more for Vermillion, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Rosemount Rsch & Outreach Ctr, Mn (7.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.