Prinsburg, MN Weather & Growing Conditions
Today
61°F
Patchy Fog then Cloudy
Patchy fog and a slight chance of drizzle before 10am. Cloudy, with a high near 61. Northeast wind 5 to 10 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 61°F | Patchy Fog then Cloudy | 5 to 10 mph NE | 18% |
| Tonight | 51°F | Mostly Cloudy | 5 mph NNE | 9% |
| Sunday | 64°F | Mostly Cloudy | 5 to 15 mph NE | 3% |
| Sunday Night | 48°F | Mostly Cloudy | 10 mph ENE | 2% |
| Monday | 63°F | Partly Sunny | 10 mph E | 6% |
| Monday Night | 43°F | Partly Cloudy | 5 mph E | 6% |
| Tuesday | 63°F | Sunny | 5 to 10 mph ESE | 2% |
| Tuesday Night | 42°F | Mostly Clear | 5 mph ESE | 0% |
| Wednesday | 66°F | Sunny | 5 to 10 mph SE | 3% |
| Wednesday Night | 47°F | Partly Cloudy | 5 mph SE | 13% |
| Thursday | 68°F | Slight Chance Rain Showers | 5 to 10 mph SE | 15% |
| Thursday Night | 50°F | Partly Cloudy | 5 mph SE | 9% |
| Friday | 71°F | Mostly Sunny | 5 to 10 mph SSE | 9% |
| Friday Night | 52°F | Partly Cloudy | 5 to 10 mph SSE | 13% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Prinsburg, MN
Last spring frost
Apr 30
First fall frost
Oct 7
Growing season
159 days
Hardiness zone
4b
Explore more for Prinsburg, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Willmar Wwtp, Mn (12.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.