De Pere, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for De Pere, a city in Brown County, Wisconsin.
Today
84°F
Partly Sunny then Chance Showers And Thunderstorms
A chance of rain showers between 1pm and 4pm, then a chance of showers and thunderstorms. Partly sunny. High near 84, with temperatures falling to around 82 in the afternoon. Heat index values as high as 88. Southwest wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for De Pere
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Partly Sunny then Chance Showers And Thunderstorms | 6 to 13 mph SW | 37% |
| Tonight | 63°F | Chance Showers And Thunderstorms | 3 to 8 mph WNW | 62% |
| Wednesday | 79°F | Slight Chance Rain Showers then Partly Sunny | 3 mph E | 14% |
| Wednesday Night | 58°F | Slight Chance Rain Showers | 3 mph S | 7% |
| Thursday | 82°F | Patchy Fog then Sunny | 1 to 5 mph SSW | 4% |
| Thursday Night | 61°F | Mostly Clear | 5 mph SSW | 1% |
| Friday | 85°F | Sunny | 3 to 10 mph SW | 1% |
| Friday Night | 65°F | Mostly Clear | 9 mph SW | 9% |
| Saturday | 86°F | Mostly Sunny | 6 to 10 mph SW | 12% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 3 to 9 mph SSW | 43% |
| Sunday | 86°F | Chance Showers And Thunderstorms | 5 to 9 mph WSW | 43% |
| Sunday Night | 64°F | Chance Showers And Thunderstorms | 2 to 8 mph W | 45% |
| Monday | 81°F | Chance Showers And Thunderstorms | 2 to 6 mph S | 34% |
| Monday Night | 64°F | Chance Showers And Thunderstorms | 6 mph NNE | 37% |
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
Nearby towns & communities
Allouez
Ashwaubenon
Bellevue
Denmark
Dyckesville
Green Bay
Greenleaf
Hobart
Howard
Suamico
Wrightstown
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 Aug 4, 2026.