Bluffton, MN Weather & Growing Conditions
Overnight
54°F
Partly Cloudy
Partly cloudy, with a low around 54. Northwest wind around 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 54°F | Partly Cloudy | 10 mph NW | 2% |
| Tuesday | 72°F | Sunny | 9 to 13 mph WNW | 0% |
| Tuesday Night | 50°F | Mostly Clear | 1 to 10 mph WSW | 0% |
| Wednesday | 79°F | Sunny | 3 to 12 mph SW | 0% |
| Wednesday Night | 58°F | Partly Cloudy | 8 to 12 mph SW | 5% |
| Thursday | 84°F | Sunny | 10 to 15 mph SW | 6% |
| Thursday Night | 61°F | Mostly Clear | 7 to 15 mph SSW | 8% |
| Friday | 86°F | Sunny | 7 to 13 mph WSW | 10% |
| Friday Night | 57°F | Mostly Clear | 2 to 13 mph NE | 12% |
| Saturday | 85°F | Mostly Sunny | 2 to 10 mph WSW | 13% |
| Saturday Night | 59°F | Chance Showers And Thunderstorms | 3 to 10 mph NE | 26% |
| Sunday | 81°F | Slight Chance Rain Showers then Sunny | 3 to 9 mph NE | 24% |
| Sunday Night | 59°F | Partly Cloudy then Slight Chance Rain Showers | 5 to 9 mph NNE | 18% |
| Monday | 81°F | Slight Chance Rain Showers | 5 to 10 mph NNE | 18% |
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 Aug 4, 2026.