Browns Valley, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Browns Valley, a city in Roberts County, Minnesota.
This Afternoon
49°F
Chance Light Rain
A chance of rain. Cloudy. High near 49, with temperatures falling to around 46 in the afternoon. North northwest wind around 23 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Browns Valley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 49°F | Chance Light Rain | 23 mph NNW | 51% |
| Tonight | 37°F | Light Rain | 15 to 20 mph NNW | 88% |
| Wednesday | 44°F | Light Rain | 22 mph NNW | 89% |
| Wednesday Night | 32°F | Chance Light Rain then Mostly Cloudy | 14 to 18 mph NNW | 29% |
| Thursday | 41°F | Partly Sunny | 10 to 17 mph N | 4% |
| Thursday Night | 28°F | Mostly Cloudy | 1 to 9 mph NW | 0% |
| Friday | 44°F | Partly Sunny | 1 to 5 mph S | 0% |
| Friday Night | 29°F | Partly Cloudy | 5 mph SSW | 0% |
| Saturday | 55°F | Mostly Sunny | 3 to 10 mph WSW | 3% |
| Saturday Night | 35°F | Partly Cloudy | 6 to 9 mph WNW | 5% |
| Sunday | 57°F | Sunny | 5 to 8 mph WSW | 2% |
| Sunday Night | 37°F | Partly Cloudy | 7 mph SSW | 0% |
| Monday | 58°F | Mostly Sunny | 7 to 16 mph W | 0% |
| Monday Night | 36°F | Mostly Clear | 3 to 8 mph WNW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Browns Valley (45.595, -96.833). Updated through the day.
Growing snapshot for Browns Valley
Last spring frost
May 9
First fall frost
Sep 28
Growing season
141 days
Hardiness zone
4b
More local growing data for Browns Valley: nearby ZIP 56219 weather · frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Browns Valley, Mn (0.5 mi from Browns Valley). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.