Wausau (WI)
January
Weather in Wausau, Wisconsin for January 2026
Your guide to Wausau weather in January - trends and predictions
Snowfall in Wausau during January is quite rare, with fewer than 2 snowy days on average.
In general, the average temperature in Wausau at the beginning of January is -6.4 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of -1.1 °F by the end of January.
Wausau experiences moderate rainfall in January, with an average of 6 rainy days and a total precipitation of 9.7 mm.
New! Chat with our AI weatherman - it’s amazing and free.
Snow Forecast ❄️
Temperatures
Rain 🌧️
More
24
Dry days
6
Rainy days
1
Snow days
-6°/-13°
Temperatures
22 km/h
Avg max wind
70 %
Avg humidity
Wausau Weather January
Move between months or click on a day
Temperatures trend during January in Wausau
See the weather trend as well as the moving average line
January weather in Wausau day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Jan. 1 |  Overcast | -3° /-7° | 0.7 mm | 0 cm | |
| Jan. 2 |  Sunny | -4° /-7° | 0.2 mm | 0 cm | |
| Jan. 3 |  Cloudy | -7° /-12° | 0 mm | 0 cm | |
| Jan. 4 | Sunny | -10° /-16° | 0 mm | 0 cm | |
| Jan. 5 |  Partly cloudy | -9° /-16° | 0 mm | 0 cm | |
| Jan. 6 | Overcast | -5° /-10° | 0 mm | 0 cm | |
| Jan. 7 | Overcast | -7° /-11° | 0 mm | 0 cm | |
| Jan. 8 | Overcast | -8° /-14° | 0 mm | 0 cm | |
| Jan. 9 | Overcast | -5° /-12° | 0 mm | 0 cm | |
| Jan. 10 |  Light freezing rain | -4° /-7° | 0.8 mm | 0 cm | |
| Jan. 11 | Light freezing rain | -5° /-9° | 0.5 mm | 0 cm | |
| Jan. 12 | Light freezing rain | -2° /-8° | 4.3 mm | 0 cm | |
| Jan. 13 | Cloudy | -9° /-17° | 0 mm | 0 cm | |
| Jan. 14 | Overcast | -10° /-19° | 0 mm | 0 cm | |
| Jan. 15 | Light freezing rain | -7° /-19° | 0.6 mm | 0 cm | |
| Jan. 16 | Overcast | -2° /-8° | 0 mm | 0 cm | |
| Jan. 17 |  Patchy moderate snow | -1° /-6° | 0.5 mm | 0.4 cm | |
| Jan. 18 | Overcast | -6° /-16° | 0 mm | 0 cm | |
| Jan. 19 | Partly cloudy | -18° /-22° | 0 mm | 0 cm | |
| Jan. 20 | Overcast | -20° /-24° | 0 mm | 0 cm | |
| Jan. 21 | Partly cloudy | -19° /-27° | 0 mm | 0 cm | |
| Jan. 22 | Light freezing rain | -8° /-19° | 1.5 mm | 0 cm | |
| Jan. 23 | Sunny | -12° /-18° | 0 mm | 0 cm | |
| Jan. 24 | Overcast | -10° /-21° | 0.2 mm | 0 cm | |
| Jan. 25 | Light freezing rain | -4° /-10° | 0.2 mm | 0 cm | |
| Jan. 26 | Cloudy | -6° /-14° | 0 mm | 0 cm | |
| Jan. 27 | Light freezing rain | -1° /-9° | 0.2 mm | 0 cm | |
| Jan. 28 | Overcast | 0° /-10° | 0 mm | 0 cm | |
| Jan. 29 | Cloudy | 0° /-6° | 0 mm | 0 cm | |
| Jan. 30 | Sunny | 5° /-6° | 0 mm | 0 cm | |
| Jan. 31 |  Freezing fog | -2° /-7° | 0 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for Wausau in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Wausau forecast closer to your planned date for the most up-to-date weather information.
Change Month
Wausau in January - FAQ
What are the expected maximum and minimum temperatures in Wausau during January?
Brace for cold days with temperatures not exceeding -6° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Wausau during January?
Rainfall in Wausau during January is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 6 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
Will it snow in Wausau in January 2026?
Wausau typically sees 0.4 cm of snowfall during January.
What are the typical wind conditions in Wausau during January?
The average wind speed in Wausau during January is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
Wausau snow forecast January 2026
Track daily snowfall levels and discover Wausau’s snowy potential this January ❄️
January rainfall patterns in Wausau
Explore the daily rainfall trends and prepare for Wausaus January weather 💧
Quick links
More Wausau weather pages
You are here
Where is Wausau?Get accurate weather forecasts for Wausau, located at latitude 44.959 and longitude -89.63. Stay updated with localized weather information tailored for Wausau.
Found a mistake?
We appreciate your attention to details. Tell us here.