Brownsville, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Brownsville, a city in Houston County, Minnesota.
Today
57°F
Chance Rain Showers then Mostly Cloudy
A chance of rain showers between 7am and noon. Mostly cloudy. High near 57, with temperatures falling to around 52 in the afternoon. Southwest wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Brownsville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 57°F | Chance Rain Showers then Mostly Cloudy | 9 to 13 mph SW | 32% |
| Tonight | 46°F | Rain Showers Likely | 13 mph W | 72% |
| Thursday | 52°F | Chance Rain Showers then Cloudy | 12 to 15 mph N | 46% |
| Thursday Night | 37°F | Mostly Cloudy | 7 to 13 mph N | 2% |
| Friday | 48°F | Mostly Sunny | 3 to 7 mph N | 0% |
| Friday Night | 30°F | Mostly Clear | 2 mph NW | 0% |
| Saturday | 51°F | Sunny | 1 to 5 mph W | 0% |
| Saturday Night | 35°F | Mostly Clear | 5 mph W | 2% |
| Sunday | 56°F | Sunny | 7 mph W | 4% |
| Sunday Night | 36°F | Mostly Clear | 3 mph SW | 0% |
| Monday | 61°F | Mostly Sunny | 3 to 9 mph SW | 0% |
| Monday Night | 40°F | Mostly Clear | 6 mph W | 0% |
| Tuesday | 60°F | Sunny | 3 mph NW | 0% |
| Tuesday Night | 39°F | Partly Cloudy | 2 mph W | 4% |
Forecast source: National Weather Service (api.weather.gov) for Brownsville (43.701, -91.288). Updated through the day.
Growing snapshot for Brownsville
Last spring frost
Apr 15
First fall frost
Oct 28
Growing season
194 days
Hardiness zone
5a
More local growing data for Brownsville: nearby ZIP 55941 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, La Crescent Dam 7, Mn (9.9 mi from Brownsville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.