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Zilwaukee, MI Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Zilwaukee, a city in Saginaw County, Michigan.

Today
66°F
Rain Showers Likely
Rain showers likely before 2pm, then a chance of showers and thunderstorms. Cloudy. High near 66, with temperatures falling to around 64 in the afternoon. East southeast wind 5 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

7-day forecast for Zilwaukee

WhenTempForecastWindPrecip
Today 66°F Rain Showers Likely 5 to 8 mph ESE 57%
Tonight 56°F Patchy Fog 8 mph E 75%
Sunday 69°F Chance Rain Showers 7 to 16 mph NE 46%
Sunday Night 50°F Partly Cloudy 10 to 16 mph NE 0%
Monday 62°F Mostly Cloudy 13 to 16 mph NE 1%
Monday Night 46°F Mostly Cloudy 9 to 16 mph NE 1%
Tuesday 63°F Mostly Sunny 10 to 17 mph ENE 2%
Tuesday Night 48°F Mostly Cloudy then Chance Rain Showers 12 to 17 mph ENE 29%
Wednesday 64°F Chance Rain Showers 15 mph ENE 37%
Wednesday Night 48°F Chance Rain Showers 6 to 14 mph ENE 36%
Thursday 66°F Slight Chance Rain Showers then Partly Sunny 7 to 12 mph NE 15%
Thursday Night 49°F Mostly Cloudy 5 to 12 mph NE 10%
Friday 70°F Mostly Sunny 5 to 12 mph NE 5%
Friday Night 48°F Mostly Clear 3 to 12 mph NE 5%

Forecast source: National Weather Service (api.weather.gov) for Zilwaukee (43.484, -83.924). Updated through the day.

Growing snapshot for Zilwaukee

Last spring frost
Apr 29
First fall frost
Oct 21
Growing season
175 days
Hardiness zone
6a

More local growing data for Zilwaukee: nearby ZIP 48724 weather · frost dates · planting calendar · Michigan frost dates

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Climate data from the nearest NOAA station, Saginaw #3, Mi (3.5 mi from Zilwaukee). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.