Viroqua, WI Weather & Growing Conditions
Today
79°F
Isolated Rain Showers then Isolated Showers And Thunderstorms
Isolated rain showers between 8am and noon, then isolated showers and thunderstorms. Mostly cloudy. High near 79, with temperatures falling to around 75 in the afternoon. West wind 5 to 8 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 79°F | Isolated Rain Showers then Isolated Showers And Thunderstorms | 5 to 8 mph W | 22% |
| Tonight | 60°F | Scattered Showers And Thunderstorms | 5 mph NW | 51% |
| Wednesday | 77°F | Partly Sunny | 5 mph NW | 9% |
| Wednesday Night | 54°F | Partly Cloudy | 0 to 3 mph W | 1% |
| Thursday | 81°F | Sunny | 0 to 3 mph SW | 1% |
| Thursday Night | 58°F | Mostly Clear | 3 mph S | 0% |
| Friday | 84°F | Sunny | 2 to 8 mph S | 5% |
| Friday Night | 63°F | Slight Chance Showers And Thunderstorms | 5 to 8 mph S | 15% |
| Saturday | 85°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 7 mph SW | 15% |
| Saturday Night | 67°F | Partly Cloudy then Chance Showers And Thunderstorms | 7 mph SW | 35% |
| Sunday | 86°F | Chance Showers And Thunderstorms | 5 to 9 mph W | 35% |
| Sunday Night | 65°F | Chance Showers And Thunderstorms | 3 to 7 mph SE | 43% |
| Monday | 84°F | Chance Rain Showers | 6 mph S | 43% |
| Monday Night | 66°F | Slight Chance Showers And Thunderstorms | 3 to 7 mph NE | 32% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Viroqua, WI
Last spring frost
May 7
First fall frost
Oct 2
Growing season
148 days
Hardiness zone
5a
Explore more for Viroqua, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Viroqua, Wi (3.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.