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De Pere, WI Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for De Pere, a city in Brown County, Wisconsin.

Tonight
56°F
Showers And Thunderstorms
Rain showers likely before 1am, then showers and thunderstorms. Cloudy, with a low around 56. East wind 5 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

7-day forecast for De Pere

WhenTempForecastWindPrecip
Tonight 56°F Showers And Thunderstorms 5 to 8 mph E 84%
Saturday 64°F Showers And Thunderstorms 10 mph E 87%
Saturday Night 54°F Rain Showers Likely 9 mph NE 69%
Sunday 68°F Partly Sunny 9 to 14 mph NE 14%
Sunday Night 50°F Mostly Cloudy 8 to 12 mph NE 1%
Monday 63°F Mostly Cloudy 8 to 13 mph NE 4%
Monday Night 46°F Mostly Cloudy 6 to 9 mph NE 4%
Tuesday 63°F Partly Sunny 6 to 10 mph ENE 4%
Tuesday Night 47°F Partly Cloudy 3 to 7 mph NE 6%
Wednesday 65°F Mostly Sunny 3 to 8 mph NE 6%
Wednesday Night 48°F Partly Cloudy 1 to 5 mph NE 4%
Thursday 70°F Mostly Sunny 5 mph NNE 4%
Thursday Night 49°F Partly Cloudy 2 mph N 4%
Friday 72°F Mostly Sunny 1 to 5 mph N 4%

Forecast source: National Weather Service (api.weather.gov) for De Pere (44.431, -88.080). Updated through the day.

Growing snapshot for De Pere

Last spring frost
Apr 30
First fall frost
Oct 9
Growing season
161 days
Hardiness zone
5b

More local growing data for De Pere: nearby ZIP 54115 weather · frost dates · planting calendar · Wisconsin frost dates

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Climate data from the nearest NOAA station, Green Bay, Wi (6.5 mi from De Pere). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.