National Weather Service Forecast for: Wausau WI
Issued by: National Weather Service Green Bay, WI
Updated: 1:21 am CDT Apr 6, 2026
 
Overnight

Overnight: Mostly cloudy, with a low around 31. West northwest wind around 8 mph.
Mostly Cloudy

 Monday

Monday: A chance of flurries before 10am, then a chance of snow showers, mainly after 4pm. Mostly cloudy, with a high near 36. Northwest wind 10 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Chance Snow
Showers

 Monday
Night
Monday Night: A slight chance of snow showers before 8pm, then a chance of flurries between 8pm and 10pm. Partly cloudy, with a low around 15. North northwest wind 5 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Slight Chance
Snow Showers
then Mostly
Clear
 Tuesday

Tuesday: Sunny, with a high near 39. Calm wind becoming south 5 to 7 mph in the afternoon.
Sunny

 Tuesday
Night
Tuesday Night: Snow showers likely after 1am, mixing with freezing rain after 4am. Mostly cloudy, with a low around 27. South southeast wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Partly Cloudy
then Wintry
Mix Likely
 Wednesday

Wednesday: Rain showers, snow showers, and freezing rain likely, becoming all rain after 10am. Mostly cloudy, with a high near 56. Chance of precipitation is 70%.
Wintry Mix
Likely then
Showers
Likely
 Wednesday
Night
Wednesday Night: Showers, mainly before 1am. Low around 38. Chance of precipitation is 80%.
Showers

 Thursday

Thursday: Sunny, with a high near 53.
Sunny

 Thursday
Night
Thursday Night: A slight chance of rain before 1am, then a slight chance of snow. Partly cloudy, with a low around 30. Chance of precipitation is 20%.
Slight Chance
Rain then
Slight Chance
Rain/Snow
Lo 31 °F Hi 36 °F Lo 15 °F Hi 39 °F Lo 27 °F Hi 56 °F Lo 38 °F Hi 53 °F Lo 30 °F

Hazardous Weather Outlook
 

Overnight
 
 Mostly cloudy, with a low around 31. West northwest wind around 8 mph.
Monday
 
 A chance of flurries before 10am, then a chance of snow showers, mainly after 4pm. Mostly cloudy, with a high near 36. Northwest wind 10 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Monday Night
 
 A slight chance of snow showers before 8pm, then a chance of flurries between 8pm and 10pm. Partly cloudy, with a low around 15. North northwest wind 5 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Tuesday
 
 Sunny, with a high near 39. Calm wind becoming south 5 to 7 mph in the afternoon.
Tuesday Night
 
 Snow showers likely after 1am, mixing with freezing rain after 4am. Mostly cloudy, with a low around 27. South southeast wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Wednesday
 
 Rain showers, snow showers, and freezing rain likely, becoming all rain after 10am. Mostly cloudy, with a high near 56. Chance of precipitation is 70%.
Wednesday Night
 
 Showers, mainly before 1am. Low around 38. Chance of precipitation is 80%.
Thursday
 
 Sunny, with a high near 53.
Thursday Night
 
 A slight chance of rain before 1am, then a slight chance of snow. Partly cloudy, with a low around 30. Chance of precipitation is 20%.
Friday
 
 Sunny, with a high near 51.
Friday Night
 
 A 20 percent chance of rain. Partly cloudy, with a low around 32.
Saturday
 
 A 20 percent chance of rain. Mostly sunny, with a high near 55.
Saturday Night
 
 Rain likely. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.
Sunday
 
 Rain. High near 66. Chance of precipitation is 80%.

 

Forecast from NOAA-NWS for Wausau WI.