Wausau, WI Weather & Growing Conditions
Tonight
58°F
Rain Showers
Rain showers likely before 8pm, then rain showers and areas of fog between 8pm and 2am, then widespread fog and rain showers likely between 2am and 3am, then rain showers and areas of fog. Cloudy, with a low around 58. South southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 58°F | Rain Showers | 10 mph SSE | 93% |
| Wednesday | 62°F | Rain Showers | 8 to 12 mph S | 89% |
| Wednesday Night | 45°F | Rain Showers | 6 to 10 mph SW | 83% |
| Thursday | 49°F | Rain Showers | 7 to 16 mph NNW | 85% |
| Thursday Night | 33°F | Slight Chance Rain Showers then Mostly Cloudy | 12 to 15 mph N | 20% |
| Friday | 45°F | Mostly Sunny | 6 to 13 mph N | 3% |
| Friday Night | 26°F | Partly Cloudy | 0 to 3 mph NNW | 1% |
| Saturday | 48°F | Mostly Sunny | 0 to 7 mph W | 0% |
| Saturday Night | 30°F | Partly Cloudy | 5 mph W | 13% |
| Sunday | 53°F | Mostly Sunny | 5 to 10 mph WNW | 13% |
| Sunday Night | 32°F | Partly Cloudy | 3 to 7 mph WSW | 3% |
| Monday | 54°F | Mostly Sunny | 5 to 13 mph SW | 0% |
| Monday Night | 35°F | Partly Cloudy | 6 to 9 mph W | 0% |
| Tuesday | 53°F | Sunny | 7 to 10 mph WNW | 0% |
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 (5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.