Brownton, MN Weather & Growing Conditions
Tonight
47°F
Light Rain
Rain before 3am, then rain and patchy fog. Cloudy, with a low around 47. Northwest wind 10 to 15 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 47°F | Light Rain | 10 to 15 mph NW | 86% |
| Wednesday | 50°F | Rain | 10 to 15 mph NNW | 95% |
| Wednesday Night | 41°F | Light Rain | 10 to 15 mph NNW | 100% |
| Thursday | 47°F | Chance Light Rain then Mostly Cloudy | 10 to 15 mph NNW | 38% |
| Thursday Night | 33°F | Mostly Cloudy | 5 to 10 mph NNE | 1% |
| Friday | 45°F | Mostly Sunny | 0 to 5 mph NE | 0% |
| Friday Night | 29°F | Partly Cloudy | 0 mph | 0% |
| Saturday | 52°F | Mostly Sunny | 0 to 5 mph SW | 1% |
| Saturday Night | 35°F | Partly Cloudy | 5 mph W | 6% |
| Sunday | 56°F | Mostly Sunny | 5 mph W | 5% |
| Sunday Night | 36°F | Mostly Clear | 5 mph SSW | 0% |
| Monday | 58°F | Mostly Sunny | 5 to 10 mph WSW | 1% |
| Monday Night | 37°F | Mostly Clear | 5 mph WNW | 1% |
| Tuesday | 54°F | Mostly Sunny | 5 mph WNW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Brownton, MN
Last spring frost
Apr 30
First fall frost
Oct 4
Growing season
156 days
Hardiness zone
4b
Explore more for Brownton, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Brownton Wwtp, Mn (1.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.