Buffalo Lake, MN Weather & Growing Conditions
Tonight
55°F
Rain Showers Likely
Rain showers likely and patchy fog before 1am, then a chance of drizzle. Cloudy, with a low around 55. East northeast wind 10 to 15 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 55°F | Rain Showers Likely | 10 to 15 mph ENE | 73% |
| Saturday | 63°F | Cloudy | 10 mph NE | 14% |
| Saturday Night | 52°F | Mostly Cloudy | 5 to 10 mph NNE | 8% |
| Sunday | 66°F | Partly Sunny | 10 to 15 mph NE | 3% |
| Sunday Night | 49°F | Mostly Cloudy | 10 mph ENE | 10% |
| Monday | 61°F | Slight Chance Rain Showers | 10 mph ENE | 23% |
| Monday Night | 45°F | Slight Chance Rain Showers then Mostly Cloudy | 5 mph ENE | 15% |
| Tuesday | 62°F | Partly Sunny | 5 to 10 mph E | 2% |
| Tuesday Night | 44°F | Mostly Clear | 0 to 5 mph ESE | 1% |
| Wednesday | 64°F | Mostly Sunny | 0 to 10 mph SE | 2% |
| Wednesday Night | 48°F | Partly Cloudy then Slight Chance Rain Showers | 0 to 5 mph SSE | 18% |
| Thursday | 69°F | Slight Chance Rain Showers | 0 to 5 mph SSE | 18% |
| Thursday Night | 51°F | Partly Cloudy | 0 to 5 mph SE | 7% |
| Friday | 69°F | Mostly Sunny | 0 to 10 mph SE | 9% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Buffalo Lake, MN
Last spring frost
Apr 30
First fall frost
Oct 4
Growing season
156 days
Hardiness zone
4b
Explore more for Buffalo Lake, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Brownton Wwtp, Mn (13.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.