Boscobel, WI Weather & Growing Conditions
Today
80°F
Scattered Showers And Thunderstorms
Isolated rain showers between 9am and 5pm, then scattered showers and thunderstorms. Mostly cloudy. High near 80, with temperatures falling to around 74 in the afternoon. West wind 5 to 8 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 80°F | Scattered Showers And Thunderstorms | 5 to 8 mph W | 25% |
| Tonight | 61°F | Scattered Showers And Thunderstorms then Chance Showers And Thunderstorms | 0 to 5 mph W | 60% |
| Wednesday | 77°F | Slight Chance Rain Showers then Partly Sunny | 0 to 3 mph NW | 24% |
| Wednesday Night | 54°F | Partly Cloudy | 1 mph SW | 8% |
| Thursday | 80°F | Sunny | 0 mph | 3% |
| Thursday Night | 57°F | Mostly Clear | 0 mph | 0% |
| Friday | 83°F | Sunny | 0 to 7 mph S | 4% |
| Friday Night | 63°F | Mostly Clear | 2 to 6 mph S | 10% |
| Saturday | 84°F | Mostly Sunny | 3 to 8 mph SW | 9% |
| Saturday Night | 67°F | Partly Cloudy then Chance Showers And Thunderstorms | 3 to 7 mph SW | 32% |
| Sunday | 85°F | Chance Showers And Thunderstorms | 5 to 8 mph SW | 32% |
| Sunday Night | 66°F | Chance Showers And Thunderstorms | 2 to 7 mph E | 47% |
| Monday | 84°F | Chance Rain Showers | 2 to 7 mph S | 47% |
| Monday Night | 66°F | Slight Chance Showers And Thunderstorms | 2 to 7 mph N | 36% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Boscobel, WI
Last spring frost
May 3
First fall frost
Oct 7
Growing season
155 days
Hardiness zone
5a
Explore more for Boscobel, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Boscobel Ap, Wi (1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.