Genoa, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Genoa, a village in Vernon County, Wisconsin.
Tonight
54°F
Rain Showers
Rain showers. Cloudy. Low around 54, with temperatures rising to around 57 overnight. Southeast wind around 9 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Genoa
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 54°F | Rain Showers | 9 mph SE | 87% |
| Wednesday | 57°F | Rain Showers | 8 to 13 mph S | 85% |
| Wednesday Night | 45°F | Rain Showers | 13 mph SW | 82% |
| Thursday | 51°F | Rain Showers | 10 mph NW | 76% |
| Thursday Night | 38°F | Mostly Cloudy | 8 to 12 mph N | 12% |
| Friday | 50°F | Partly Sunny | 2 to 9 mph N | 2% |
| Friday Night | 31°F | Partly Cloudy | 1 mph N | 1% |
| Saturday | 53°F | Mostly Sunny | 0 to 3 mph W | 0% |
| Saturday Night | 35°F | Partly Cloudy | 2 mph W | 9% |
| Sunday | 59°F | Sunny | 2 to 7 mph W | 13% |
| Sunday Night | 36°F | Mostly Clear | 3 mph SW | 5% |
| Monday | 61°F | Mostly Sunny | 3 to 8 mph SW | 0% |
| Monday Night | 40°F | Mostly Clear | 5 mph W | 1% |
| Tuesday | 59°F | Sunny | 5 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov) for Genoa (43.573, -91.226). Updated through the day.
Growing snapshot for Genoa
Last spring frost
Apr 22
First fall frost
Oct 17
Growing season
178 days
Hardiness zone
5a
More local growing data for Genoa: nearby ZIP 54632 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Genoa Dam 8, Wi (4.2 mi from Genoa). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.