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Brodhead, WI Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Brodhead, a city in Rock County, Wisconsin.

This Afternoon
70°F
Chance Rain Showers
A chance of rain showers. Partly sunny, with a high near 70. East wind around 15 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast for Brodhead

WhenTempForecastWindPrecip
This Afternoon 70°F Chance Rain Showers 15 mph E 31%
Tonight 60°F Chance Showers And Thunderstorms 10 mph E 91%
Saturday 74°F Showers And Thunderstorms 5 to 10 mph SE 92%
Saturday Night 60°F Showers And Thunderstorms 5 to 10 mph NE 80%
Sunday 66°F Rain Showers Likely 10 to 15 mph NE 55%
Sunday Night 52°F Chance Rain Showers then Mostly Cloudy 10 to 15 mph NE 38%
Monday 63°F Chance Rain Showers 15 mph NE 39%
Monday Night 48°F Chance Rain Showers 10 to 15 mph NE 39%
Tuesday 61°F Chance Rain Showers 10 to 15 mph NE 30%
Tuesday Night 46°F Mostly Cloudy 5 to 10 mph NE 9%
Wednesday 65°F Partly Sunny 5 to 10 mph NE 6%
Wednesday Night 48°F Partly Cloudy 5 to 10 mph NE 2%
Thursday 67°F Partly Sunny 5 mph NE 7%
Thursday Night 49°F Partly Cloudy 0 to 5 mph NE 5%

Forecast source: National Weather Service (api.weather.gov) for Brodhead (42.617, -89.376). Updated through the day.

Growing snapshot for Brodhead

Last spring frost
Apr 29
First fall frost
Oct 12
Growing season
165 days
Hardiness zone
5a

More local growing data for Brodhead: nearby ZIP 53520 weather · frost dates · planting calendar · Wisconsin frost dates

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Climate data from the nearest NOAA station, Brodhead Wwtp, Wi (1.8 mi from Brodhead). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.