Brownsdale, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Brownsdale, a city in Mower County, Minnesota.
This Afternoon
62°F
Showers And Thunderstorms
Showers and thunderstorms. Cloudy, with a high near 62. East wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Brownsdale
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 62°F | Showers And Thunderstorms | 14 mph E | 76% |
| Tonight | 60°F | Showers And Thunderstorms then Showers And Thunderstorms Likely | 10 to 16 mph SE | 82% |
| Saturday | 68°F | Chance Showers And Thunderstorms | 10 mph E | 52% |
| Saturday Night | 55°F | Chance Rain Showers | 13 mph NE | 41% |
| Sunday | 64°F | Mostly Cloudy | 15 mph NE | 8% |
| Sunday Night | 50°F | Mostly Cloudy | 13 mph E | 11% |
| Monday | 60°F | Chance Rain Showers | 13 mph E | 39% |
| Monday Night | 45°F | Chance Rain Showers | 7 to 10 mph E | 39% |
| Tuesday | 59°F | Partly Sunny | 9 mph E | 10% |
| Tuesday Night | 43°F | Partly Cloudy | 6 mph E | 2% |
| Wednesday | 63°F | Sunny | 6 mph SE | 0% |
| Wednesday Night | 48°F | Partly Cloudy | 5 mph SE | 5% |
| Thursday | 66°F | Mostly Sunny | 6 mph S | 13% |
| Thursday Night | 51°F | Partly Cloudy | 3 mph S | 7% |
Forecast source: National Weather Service (api.weather.gov) for Brownsdale (43.740, -92.868). Updated through the day.
Growing snapshot for Brownsdale
Last spring frost
Apr 30
First fall frost
Oct 5
Growing season
158 days
Hardiness zone
4b
More local growing data for Brownsdale: nearby ZIP 55918 weather · frost dates · planting calendar · Minnesota frost dates
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Climate data from the nearest NOAA station, Austin Waste Wtp Facility, Mn (8.8 mi from Brownsdale). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.