Harman US

Washburn, WI Weather & Growing Conditions

This Afternoon
64°F
Mostly Cloudy
Mostly cloudy, with a high near 64. Northeast wind around 5 mph.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 64°F Mostly Cloudy 5 mph NE 3%
Tonight 51°F Mostly Cloudy then Slight Chance Rain Showers 0 to 5 mph N 18%
Sunday 61°F Mostly Cloudy 10 to 15 mph NE 11%
Sunday Night 46°F Mostly Cloudy 5 to 10 mph E 10%
Monday 59°F Partly Sunny 5 to 10 mph E 9%
Monday Night 40°F Partly Cloudy 0 to 10 mph E 0%
Tuesday 62°F Sunny 0 to 10 mph E 0%
Tuesday Night 42°F Mostly Clear 0 to 5 mph E 0%
Wednesday 65°F Sunny 0 to 10 mph E 0%
Wednesday Night 46°F Mostly Clear 0 to 5 mph SE 1%
Thursday 68°F Mostly Sunny then Slight Chance Rain Showers 0 to 5 mph E 15%
Thursday Night 50°F Slight Chance Rain Showers then Mostly Cloudy 0 to 5 mph NE 15%
Friday 72°F Partly Sunny 0 to 5 mph NE 3%
Friday Night 52°F Partly Cloudy 0 mph 3%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Washburn, WI

Last spring frost
May 23
First fall frost
Oct 2
Growing season
131 days
Hardiness zone
4b

Explore more for Washburn, WI: full frost dates · planting calendar · Wisconsin frost dates

Climate data from the nearest NOAA station, Bayfield Fish Hatchery, Wi (8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.