Brownsville, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Brownsville, a city in Houston County, Minnesota.
This Afternoon
65°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 4pm, then showers and thunderstorms likely. Mostly cloudy. High near 65, with temperatures falling to around 63 in the afternoon. East wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Brownsville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 65°F | Chance Showers And Thunderstorms | 9 mph E | 65% |
| Tonight | 58°F | Showers And Thunderstorms | 8 to 12 mph E | 88% |
| Saturday | 69°F | Showers And Thunderstorms Likely | 7 mph NE | 67% |
| Saturday Night | 55°F | Showers And Thunderstorms Likely | 9 mph N | 68% |
| Sunday | 68°F | Slight Chance Rain Showers then Partly Sunny | 10 mph NE | 15% |
| Sunday Night | 50°F | Mostly Cloudy | 8 mph NE | 6% |
| Monday | 63°F | Mostly Cloudy then Chance Rain Showers | 9 mph NE | 34% |
| Monday Night | 46°F | Chance Rain Showers | 5 to 8 mph NE | 34% |
| Tuesday | 62°F | Slight Chance Rain Showers then Partly Sunny | 7 mph NE | 17% |
| Tuesday Night | 46°F | Partly Cloudy | 5 mph NE | 5% |
| Wednesday | 66°F | Sunny | 3 mph E | 1% |
| Wednesday Night | 50°F | Partly Cloudy | 2 mph E | 3% |
| Thursday | 68°F | Partly Sunny | 2 mph S | 7% |
| Thursday Night | 52°F | Partly Cloudy | 1 mph S | 7% |
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 Sep 18, 2026.