Brownsville, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Brownsville, a city in Houston County, Minnesota.
Today
78°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 8am, then showers and thunderstorms likely between 8am and 11am, then a slight chance of showers and thunderstorms between 11am and 5pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 78. West wind 5 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Brownsville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 78°F | Slight Chance Showers And Thunderstorms | 5 to 8 mph W | 58% |
| Tonight | 59°F | Showers And Thunderstorms Likely | 5 mph NW | 61% |
| Wednesday | 77°F | Mostly Sunny | 3 mph NW | 4% |
| Wednesday Night | 55°F | Mostly Clear | 3 mph W | 0% |
| Thursday | 82°F | Sunny | 3 mph SW | 0% |
| Thursday Night | 60°F | Mostly Clear | 5 mph S | 0% |
| Friday | 84°F | Sunny | 3 to 8 mph S | 6% |
| Friday Night | 64°F | Slight Chance Rain Showers | 7 mph S | 16% |
| Saturday | 86°F | Mostly Sunny | 7 mph SW | 14% |
| Saturday Night | 68°F | Chance Showers And Thunderstorms | 7 mph SW | 37% |
| Sunday | 86°F | Chance Rain Showers | 8 mph SW | 37% |
| Sunday Night | 66°F | Chance Showers And Thunderstorms | 6 mph SE | 41% |
| Monday | 84°F | Chance Rain Showers | 5 mph S | 41% |
| Monday Night | 66°F | Chance Rain Showers | 5 mph NE | 30% |
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 Aug 4, 2026.