National Weather Service Forecast for: Wausau WI
Issued by: National Weather Service Green Bay, WI
Updated: 2:09 pm CDT Jul 28, 2026
 
Tonight

Tonight: Mostly clear, with a low around 60. North wind around 5 mph becoming calm  in the evening.
Mostly Clear

Wednesday

Wednesday: Sunny, with a high near 86. Calm wind becoming west around 5 mph in the afternoon.
Sunny

Wednesday
Night
Wednesday Night: Mostly clear, with a low around 63. Light west southwest wind.
Mostly Clear

Thursday

Thursday: Mostly sunny, with a high near 88. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Mostly Sunny

Thursday
Night
Thursday Night: A 40 percent chance of rain after 1am.  Mostly cloudy, with a low around 66. West southwest wind around 5 mph becoming calm  in the evening.
Mostly Cloudy
then Chance
Rain
Friday

Friday: Rain likely, mainly after 1pm.  Mostly cloudy, with a high near 83. Chance of precipitation is 60%.
Rain Likely

Friday
Night
Friday Night: A chance of rain and thunderstorms.  Mostly cloudy, with a low around 61. Chance of precipitation is 50%.
Chance Rain

Saturday

Saturday: A slight chance of rain, then a chance of rain and thunderstorms after 1pm.  Partly sunny, with a high near 82. Chance of precipitation is 30%.
Chance Rain

Saturday
Night
Saturday Night: Mostly clear, with a low around 58.
Mostly Clear

Lo 60 °F Hi 86 °F Lo 63 °F Hi 88 °F Lo 66 °F Hi 83 °F Lo 61 °F Hi 82 °F Lo 58 °F

 

Tonight
 
Mostly clear, with a low around 60. North wind around 5 mph becoming calm in the evening.
Wednesday
 
Sunny, with a high near 86. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
 
Mostly clear, with a low around 63. Light west southwest wind.
Thursday
 
Mostly sunny, with a high near 88. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Thursday Night
 
A 40 percent chance of rain after 1am. Mostly cloudy, with a low around 66. West southwest wind around 5 mph becoming calm in the evening.
Friday
 
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 83. Chance of precipitation is 60%.
Friday Night
 
A chance of rain and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 50%.
Saturday
 
A slight chance of rain, then a chance of rain and thunderstorms after 1pm. Partly sunny, with a high near 82. Chance of precipitation is 30%.
Saturday Night
 
Mostly clear, with a low around 58.
Sunday
 
Sunny, with a high near 82.
Sunday Night
 
Mostly clear, with a low around 57.
Monday
 
Sunny, with a high near 85.
Monday Night
 
Mostly clear, with a low around 62.
Tuesday
 
A 20 percent chance of rain. Mostly sunny, with a high near 86.

 

Forecast from NOAA-NWS for Wausau WI.