NWS Forecast for Wausau WI

National Weather Service Forecast for: Wausau WI
Issued by: National Weather Service Green Bay, WI

Updated: 3:56 am CST Dec 22, 2025

Today Snow then Mostly Cloudy	Tonight Mostly Cloudy	Tuesday Mostly Sunny	Tuesday Night Mostly Cloudy	Wednesday Mostly Cloudy	Wednesday Night Cloudy	Christmas Day Cloudy	Thursday Night Chance Rain	Friday Mostly Cloudy
Hi 33 °F	Lo 22 °F	Hi 35 °F	Lo 19 °F	Hi 34 °F	Lo 28 °F	Hi 37 °F	Lo 30 °F	Hi 36 °F

Special Weather Statement
Hazardous Weather Outlook

Today	Snow, mainly before 9am. High near 33. South wind around 7 mph becoming east southeast in the afternoon. Chance of precipitation is 90%. Total daytime snow accumulation of around an inch possible.
Tonight	Mostly cloudy, with a low around 22. East southeast wind around 6 mph becoming calm.
Tuesday	Mostly sunny, with a high near 35. West northwest wind 7 to 11 mph, with gusts as high as 20 mph.
Tuesday Night	Mostly cloudy, with a low around 19. Northwest wind around 6 mph becoming calm.
Wednesday	Mostly cloudy, with a high near 34. Southeast wind 3 to 8 mph.
Wednesday Night	Cloudy, with a low around 28.
Christmas Day	Cloudy, with a high near 37.
Thursday Night	A 40 percent chance of rain. Cloudy, with a low around 30.
Friday	Mostly cloudy, with a high near 36.
Friday Night	Mostly cloudy, with a low around 25.
Saturday	A 20 percent chance of rain. Cloudy, with a high near 35.
Saturday Night	A slight chance of rain and snow. Mostly cloudy, with a low around 12. Chance of precipitation is 20%.
Sunday	Mostly cloudy, with a high near 20.

Forecast from NOAA-NWS for Wausau WI.