Browntown, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Browntown, a village in Green County, Wisconsin.
This Afternoon
69°F
Light Rain
Rain before 3pm, then rain and a slight chance of thunderstorms. Cloudy, with a high near 69. South wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Browntown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Light Rain | 15 mph S | 89% |
| Tonight | 54°F | Light Rain | 10 to 15 mph S | 85% |
| Wednesday | 59°F | Light Rain | 10 to 15 mph SW | 75% |
| Wednesday Night | 46°F | Chance Light Rain | 10 to 15 mph SW | 34% |
| Thursday | 54°F | Light Rain Likely | 10 to 15 mph W | 63% |
| Thursday Night | 40°F | Chance Light Rain then Mostly Cloudy | 10 mph N | 27% |
| Friday | 50°F | Partly Sunny | 5 to 10 mph N | 12% |
| Friday Night | 32°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Saturday | 52°F | Mostly Sunny | 0 to 5 mph W | 2% |
| Saturday Night | 34°F | Partly Cloudy | 5 mph W | 5% |
| Sunday | 58°F | Mostly Sunny | 5 to 10 mph W | 14% |
| Sunday Night | 35°F | Mostly Clear | 5 mph W | 4% |
| Monday | 60°F | Sunny | 5 to 10 mph SW | 1% |
| Monday Night | 39°F | Mostly Clear | 5 to 10 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for Browntown (42.579, -89.789). Updated through the day.
Growing snapshot for Browntown
Last spring frost
Apr 27
First fall frost
Oct 14
Growing season
170 days
Hardiness zone
5a
More local growing data for Browntown: nearby ZIP 53522 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Monroe Wwtp, Wi (6.6 mi from Browntown). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.