Wausau, WI Weather & Growing Conditions
Today
61°F
Rain Showers
Rain showers and patchy fog. Mostly cloudy. High near 61, with temperatures falling to around 54 in the afternoon. South wind around 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 61°F | Rain Showers | 13 mph S | 82% |
| Tonight | 43°F | Rain Showers | 7 to 12 mph SW | 89% |
| Thursday | 47°F | Rain Showers Likely | 7 to 18 mph NNW | 66% |
| Thursday Night | 30°F | Mostly Cloudy | 10 to 16 mph N | 3% |
| Friday | 44°F | Partly Sunny | 6 to 12 mph N | 0% |
| Friday Night | 24°F | Mostly Clear | 1 to 5 mph N | 0% |
| Saturday | 46°F | Sunny | 1 to 7 mph WNW | 0% |
| Saturday Night | 29°F | Partly Cloudy | 7 mph W | 6% |
| Sunday | 51°F | Sunny | 7 to 13 mph WNW | 9% |
| Sunday Night | 30°F | Mostly Clear | 3 to 8 mph W | 1% |
| Monday | 54°F | Mostly Sunny | 3 to 13 mph WSW | 0% |
| Monday Night | 34°F | Partly Cloudy | 6 to 9 mph W | 1% |
| Tuesday | 53°F | Mostly Sunny | 6 to 10 mph WNW | 4% |
| Tuesday Night | 31°F | Partly Cloudy | 2 to 6 mph NW | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Wausau, WI
Last spring frost
May 6
First fall frost
Oct 4
Growing season
150 days
Hardiness zone
4b
Explore more for Wausau, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Wausau Dwtn Ap, Wi (8.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.