Viroqua, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Viroqua, a city in Vernon County, Wisconsin.
This Afternoon
66°F
Rain Showers
Rain showers. Cloudy. High near 66, with temperatures falling to around 64 in the afternoon. South wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Viroqua
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 66°F | Rain Showers | 14 mph S | 85% |
| Tonight | 53°F | Rain Showers | 12 mph SE | 94% |
| Wednesday | 57°F | Rain Showers | 9 to 14 mph S | 83% |
| Wednesday Night | 44°F | Rain Showers | 14 mph SW | 81% |
| Thursday | 50°F | Rain Showers | 12 mph NW | 76% |
| Thursday Night | 37°F | Mostly Cloudy | 8 to 12 mph N | 14% |
| Friday | 49°F | Partly Sunny | 3 to 9 mph N | 2% |
| Friday Night | 30°F | Partly Cloudy | 2 mph NW | 1% |
| Saturday | 53°F | Mostly Sunny | 1 to 5 mph W | 1% |
| Saturday Night | 33°F | Partly Cloudy | 5 mph W | 8% |
| Sunday | 58°F | Slight Chance Rain Showers | 5 to 9 mph NW | 17% |
| Sunday Night | 35°F | Mostly Clear | 5 mph SW | 5% |
| Monday | 61°F | Mostly Sunny | 5 to 12 mph SW | 1% |
| Monday Night | 38°F | Mostly Clear | 7 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov) for Viroqua (43.560, -90.886). Updated through the day.
Growing snapshot for Viroqua
Last spring frost
May 7
First fall frost
Oct 2
Growing season
148 days
Hardiness zone
5a
More local growing data for Viroqua: nearby ZIP 54665 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Viroqua, Wi (3.2 mi from Viroqua). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.