Ladysmith, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ladysmith, a city in Rusk County, Wisconsin.
Today
59°F
Chance Drizzle
A chance of drizzle and patchy fog. Cloudy, with a high near 59. East northeast wind 5 to 10 mph. Chance of precipitation is 40%.
7-day forecast for Ladysmith
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 59°F | Chance Drizzle | 5 to 10 mph ENE | 42% |
| Tonight | 48°F | Slight Chance Drizzle then Mostly Cloudy | 5 mph NNE | 16% |
| Sunday | 65°F | Partly Sunny | 5 to 10 mph NE | 0% |
| Sunday Night | 39°F | Mostly Cloudy | 5 to 10 mph NE | 0% |
| Monday | 65°F | Partly Sunny | 5 mph ENE | 0% |
| Monday Night | 35°F | Partly Cloudy then Patchy Frost | 0 mph | 0% |
| Tuesday | 65°F | Patchy Frost then Sunny | 0 to 5 mph E | 1% |
| Tuesday Night | 36°F | Mostly Clear then Patchy Frost | 0 mph | 1% |
| Wednesday | 68°F | Patchy Frost then Sunny | 0 to 5 mph ESE | 0% |
| Wednesday Night | 40°F | Mostly Clear | 0 mph | 1% |
| Thursday | 69°F | Mostly Sunny | 0 mph | 5% |
| Thursday Night | 43°F | Partly Cloudy | 0 mph | 3% |
| Friday | 71°F | Mostly Sunny | 0 mph | 3% |
| Friday Night | 45°F | Partly Cloudy | 0 mph | 5% |
Forecast source: National Weather Service (api.weather.gov) for Ladysmith (45.461, -91.098). Updated through the day.
Growing snapshot for Ladysmith
Last spring frost
May 27
First fall frost
Sep 22
Growing season
117 days
Hardiness zone
4a
More local growing data for Ladysmith: nearby ZIP 54848 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Ladysmith 3W, Wi (3.7 mi from Ladysmith). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.