Allouez, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Allouez, a village in Brown County, Wisconsin.
Overnight
59°F
Rain Showers
Rain showers and areas of fog. Cloudy, with a low around 59. South southeast wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Allouez
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 59°F | Rain Showers | 9 mph SSE | 88% |
| Wednesday | 66°F | Rain Showers | 12 mph S | 84% |
| Wednesday Night | 48°F | Chance Rain Showers | 7 to 10 mph SW | 48% |
| Thursday | 54°F | Rain Showers | 6 to 12 mph WNW | 90% |
| Thursday Night | 38°F | Chance Rain Showers | 14 mph N | 48% |
| Friday | 48°F | Slight Chance Rain Showers then Partly Sunny | 10 to 15 mph N | 20% |
| Friday Night | 32°F | Partly Cloudy | 1 to 6 mph NNW | 5% |
| Saturday | 50°F | Mostly Sunny | 1 to 5 mph W | 3% |
| Saturday Night | 34°F | Partly Cloudy | 3 mph WSW | 9% |
| Sunday | 56°F | Mostly Sunny | 3 to 8 mph W | 11% |
| Sunday Night | 35°F | Mostly Clear | 6 mph W | 5% |
| Monday | 57°F | Mostly Sunny | 3 to 10 mph WSW | 1% |
| Monday Night | 39°F | Partly Cloudy | 7 mph W | 1% |
| Tuesday | 57°F | Mostly Sunny | 8 mph WNW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Allouez (44.472, -88.026). Updated through the day.
Growing snapshot for Allouez
Last spring frost
Apr 30
First fall frost
Oct 9
Growing season
161 days
Hardiness zone
5b
More local growing data for Allouez: nearby ZIP 54307 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Ashwaubenon
Bellevue
De Pere
Denmark
Dyckesville
Green Bay
Greenleaf
Hobart
Howard
Suamico
Wrightstown
Climate data from the nearest NOAA station, Green Bay, Wi (4.1 mi from Allouez). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.