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