Sunburg, MN Weather & Growing Conditions
Today
48°F
Light Rain
Rain and patchy fog. Cloudy, with a high near 48. North northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 48°F | Light Rain | 15 to 20 mph NNW | 95% |
| Tonight | 39°F | Drizzle then Cloudy | 15 to 20 mph NNW | 79% |
| Thursday | 43°F | Mostly Cloudy | 10 to 15 mph N | 1% |
| Thursday Night | 29°F | Partly Cloudy | 5 to 10 mph NNE | 0% |
| Friday | 41°F | Sunny | 0 to 5 mph ESE | 0% |
| Friday Night | 28°F | Partly Cloudy | 0 to 5 mph S | 0% |
| Saturday | 48°F | Mostly Sunny | 5 to 10 mph SSW | 2% |
| Saturday Night | 34°F | Mostly Clear | 5 to 10 mph W | 1% |
| Sunday | 50°F | Sunny | 5 to 10 mph WSW | 0% |
| Sunday Night | 36°F | Mostly Clear | 5 mph SSW | 0% |
| Monday | 56°F | Mostly Sunny | 5 to 10 mph WSW | 0% |
| Monday Night | 36°F | Mostly Clear | 5 to 10 mph WNW | 0% |
| Tuesday | 51°F | Mostly Sunny | 5 mph WNW | 1% |
| Tuesday Night | 37°F | Partly Cloudy | 5 mph SSW | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Sunburg, MN
Last spring frost
May 1
First fall frost
Oct 6
Growing season
156 days
Hardiness zone
4b
Explore more for Sunburg, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Willmar 5N, Mn (12.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.