Brownton, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Brownton, a city in Mcleod County, Minnesota.
Tonight
51°F
Mostly Cloudy
Mostly cloudy, with a low around 51. North northeast wind 5 to 10 mph.
7-day forecast for Brownton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 51°F | Mostly Cloudy | 5 to 10 mph NNE | 3% |
| Sunday | 66°F | Partly Sunny | 10 to 15 mph NE | 2% |
| Sunday Night | 48°F | Cloudy | 5 to 10 mph ENE | 4% |
| Monday | 60°F | Mostly Cloudy | 5 to 10 mph ENE | 11% |
| Monday Night | 44°F | Mostly Cloudy | 0 to 5 mph ENE | 6% |
| Tuesday | 62°F | Mostly Sunny | 5 to 10 mph E | 2% |
| Tuesday Night | 42°F | Mostly Clear | 0 to 5 mph ESE | 0% |
| Wednesday | 66°F | Sunny | 0 to 5 mph SE | 1% |
| Wednesday Night | 48°F | Partly Cloudy then Slight Chance Rain Showers | 5 mph SE | 20% |
| Thursday | 67°F | Chance Rain Showers | 5 to 10 mph SSE | 35% |
| Thursday Night | 53°F | Chance Rain Showers then Mostly Cloudy | 0 to 5 mph SE | 28% |
| Friday | 72°F | Partly Sunny | 0 to 5 mph SE | 11% |
| Friday Night | 55°F | Mostly Cloudy then Slight Chance Rain Showers | 5 mph SE | 15% |
| Saturday | 71°F | Chance Rain Showers | 5 to 15 mph SSE | 26% |
Forecast source: National Weather Service (api.weather.gov) for Brownton (44.733, -94.351). Updated through the day.
Growing snapshot for Brownton
Last spring frost
Apr 30
First fall frost
Oct 4
Growing season
156 days
Hardiness zone
4b
More local growing data for Brownton: nearby ZIP 55312 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Brownton Wwtp, Mn (1.9 mi from Brownton). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.