Harrison, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Harrison, a village in Calumet County, Wisconsin.
Tonight
57°F
Rain Showers
Rain showers before 1am, then showers and thunderstorms. Cloudy, with a low around 57. East wind 7 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
7-day forecast for Harrison
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 57°F | Rain Showers | 7 to 14 mph E | 92% |
| Saturday | 63°F | Showers And Thunderstorms | 10 to 15 mph E | 92% |
| Saturday Night | 55°F | Rain Showers Likely | 13 mph NE | 72% |
| Sunday | 66°F | Chance Rain Showers then Partly Sunny | 13 to 16 mph NE | 25% |
| Sunday Night | 52°F | Mostly Cloudy | 12 to 16 mph NE | 1% |
| Monday | 61°F | Mostly Cloudy | 12 to 15 mph ENE | 4% |
| Monday Night | 47°F | Mostly Cloudy | 8 to 12 mph NE | 5% |
| Tuesday | 61°F | Partly Sunny | 8 to 14 mph NE | 5% |
| Tuesday Night | 47°F | Partly Cloudy | 8 mph NE | 6% |
| Wednesday | 64°F | Mostly Sunny | 6 to 9 mph NE | 6% |
| Wednesday Night | 50°F | Partly Cloudy | 6 mph NE | 3% |
| Thursday | 68°F | Mostly Sunny | 6 mph NNE | 4% |
| Thursday Night | 51°F | Partly Cloudy | 3 mph NNE | 4% |
| Friday | 71°F | Mostly Sunny | 5 mph N | 3% |
Forecast source: National Weather Service (api.weather.gov) for Harrison (44.192, -88.294). Updated through the day.
Growing snapshot for Harrison
Last spring frost
May 6
First fall frost
Oct 6
Growing season
151 days
Hardiness zone
5b
More local growing data for Harrison: nearby ZIP 54169 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Brillion, Wi (10 mi from Harrison). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.