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Suamico, WI Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Suamico, a village in Brown County, Wisconsin.

Today
63°F
Rain Showers Likely
Rain showers likely. Cloudy, with a high near 63. East wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

7-day forecast for Suamico

WhenTempForecastWindPrecip
Today 63°F Rain Showers Likely 10 mph E 59%
Tonight 52°F Rain Showers Likely 10 mph NE 57%
Sunday 66°F Mostly Sunny 10 to 14 mph NNE 6%
Sunday Night 48°F Mostly Cloudy 9 to 15 mph NE 0%
Monday 61°F Mostly Cloudy 9 to 13 mph NE 1%
Monday Night 46°F Mostly Cloudy 6 to 10 mph NE 1%
Tuesday 62°F Mostly Sunny 6 to 12 mph ENE 0%
Tuesday Night 49°F Mostly Clear 6 to 9 mph ENE 2%
Wednesday 63°F Sunny 6 to 10 mph NE 2%
Wednesday Night 50°F Mostly Clear 3 to 7 mph NE 1%
Thursday 66°F Mostly Sunny 3 to 7 mph NE 1%
Thursday Night 50°F Partly Cloudy 5 mph NE 1%
Friday 70°F Mostly Sunny 6 mph NE 1%
Friday Night 51°F Partly Cloudy 3 mph ENE 1%

Forecast source: National Weather Service (api.weather.gov) for Suamico (44.627, -88.033). Updated through the day.

Growing snapshot for Suamico

Last spring frost
May 7
First fall frost
Oct 9
Growing season
154 days
Hardiness zone
5b

More local growing data for Suamico: nearby ZIP 54173 weather · frost dates · planting calendar · Wisconsin frost dates

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Climate data from the nearest NOAA station, Green Bay Botanical, Wi (8.5 mi from Suamico). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.