Plum City, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Plum City, a village in Pierce County, Wisconsin.
Overnight
57°F
Slight Chance Light Rain
A slight chance of rain. Cloudy, with a low around 57. East wind around 15 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Plum City
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 57°F | Slight Chance Light Rain | 15 mph E | 22% |
| Saturday | 62°F | Chance Rain then Chance Drizzle | 10 mph ENE | 41% |
| Saturday Night | 51°F | Slight Chance Drizzle then Mostly Cloudy | 5 to 10 mph NE | 16% |
| Sunday | 67°F | Partly Sunny | 5 to 10 mph NE | 1% |
| Sunday Night | 44°F | Mostly Cloudy | 5 to 10 mph ENE | 1% |
| Monday | 64°F | Mostly Cloudy | 5 to 10 mph ENE | 2% |
| Monday Night | 41°F | Partly Cloudy | 5 mph ENE | 3% |
| Tuesday | 64°F | Sunny | 5 mph E | 3% |
| Tuesday Night | 40°F | Mostly Clear | 0 to 5 mph E | 1% |
| Wednesday | 67°F | Sunny | 0 to 5 mph E | 1% |
| Wednesday Night | 44°F | Mostly Clear | 0 to 5 mph ESE | 4% |
| Thursday | 69°F | Mostly Sunny | 0 to 5 mph ESE | 6% |
| Thursday Night | 47°F | Partly Cloudy | 0 mph | 3% |
| Friday | 71°F | Mostly Sunny | 0 to 5 mph ESE | 3% |
Forecast source: National Weather Service (api.weather.gov) for Plum City (44.636, -92.192). Updated through the day.
Growing snapshot for Plum City
Last spring frost
May 1
First fall frost
Oct 10
Growing season
162 days
Hardiness zone
4b
More local growing data for Plum City: nearby ZIP 54761 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Durand, Wi (9.8 mi from Plum City). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.