Bluffton, MN Weather & Growing Conditions
Today
65°F
Cloudy
Cloudy, with a high near 65. Northeast wind around 9 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 65°F | Cloudy | 9 mph NE | 4% |
| Tonight | 52°F | Mostly Cloudy | 5 to 8 mph NNE | 3% |
| Sunday | 64°F | Mostly Cloudy | 8 to 12 mph ENE | 0% |
| Sunday Night | 42°F | Mostly Cloudy | 8 mph E | 0% |
| Monday | 64°F | Mostly Sunny | 8 mph E | 1% |
| Monday Night | 39°F | Mostly Clear | 6 mph ESE | 1% |
| Tuesday | 64°F | Sunny | 5 to 12 mph SE | 1% |
| Tuesday Night | 41°F | Mostly Clear | 5 to 8 mph SE | 0% |
| Wednesday | 65°F | Sunny | 5 to 14 mph SSE | 2% |
| Wednesday Night | 45°F | Partly Cloudy | 5 to 9 mph SSE | 9% |
| Thursday | 67°F | Mostly Sunny | 5 to 12 mph SSE | 9% |
| Thursday Night | 49°F | Partly Cloudy | 5 to 8 mph SSE | 8% |
| Friday | 70°F | Mostly Sunny | 5 to 13 mph SSE | 8% |
| Friday Night | 51°F | Partly Cloudy | 9 mph SSE | 14% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Bluffton, MN
Last spring frost
May 10
First fall frost
Sep 29
Growing season
141 days
Hardiness zone
4a
Explore more for Bluffton, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, New York Mills, Mn (6.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.