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Cudahy, WI Weather & Growing Conditions

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

Today
67°F
Showers And Thunderstorms
Showers and thunderstorms before 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then showers and thunderstorms. Cloudy, with a high near 67. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

7-day forecast for Cudahy

WhenTempForecastWindPrecip
Today 67°F Showers And Thunderstorms 10 to 15 mph SE 100%
Tonight 61°F Showers And Thunderstorms 5 to 15 mph E 87%
Sunday 64°F Rain Showers Likely 15 to 20 mph NE 57%
Sunday Night 53°F Mostly Cloudy 15 to 20 mph NE 3%
Monday 64°F Mostly Cloudy 15 mph NE 7%
Monday Night 52°F Mostly Cloudy 15 mph NE 5%
Tuesday 63°F Partly Sunny 15 mph NE 8%
Tuesday Night 53°F Partly Cloudy 15 mph NE 7%
Wednesday 63°F Partly Sunny 15 mph NE 9%
Wednesday Night 54°F Mostly Cloudy 10 to 15 mph NE 5%
Thursday 64°F Partly Sunny 10 mph NE 4%
Thursday Night 55°F Mostly Cloudy 5 to 10 mph NE 4%
Friday 66°F Partly Sunny 10 mph NE 4%
Friday Night 56°F Partly Cloudy 5 to 10 mph NE 3%

Forecast source: National Weather Service (api.weather.gov) for Cudahy (42.947, -87.864). Updated through the day.

Growing snapshot for Cudahy

Last spring frost
Apr 19
First fall frost
Oct 29
Growing season
192 days
Hardiness zone
6a

More local growing data for Cudahy: nearby ZIP 53110 weather · frost dates · planting calendar · Wisconsin frost dates

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Climate data from the nearest NOAA station, Milwaukee Mitchell Ap, Wi (2.2 mi from Cudahy). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.