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National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 44.95°N 89.62°W (Text-Only)
NWS Forecast for: Wausau WI
Issued by: National Weather Service Green Bay, WI
Last Update: 1:06 am CDT Jun 30, 2026		Print

  • Overnight

    Overnight: A 40 percent chance of showers and thunderstorms, mainly between 3am and 5am. Mostly cloudy, with a low around 75. South southwest wind around 8 mph, with gusts as high as 18 mph.

    Low: 75 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Mostly cloudy, then gradually becoming sunny and hot, with a high near 92. Heat index values as high as 102. South southwest wind 9 to 13 mph, with gusts as high as 22 mph.

    High: 92 °F

    Partly Sunny
    then Chance
    T-storms

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms, mainly between 1am and 3am. Mostly cloudy, with a low around 70. West southwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 20 mph.

    Low: 70 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers and thunderstorms between 9am and 10am, then showers likely and possibly a thunderstorm after 10am. Partly sunny, with a high near 89. Heat index values as high as 93. Light south wind becoming south southwest 8 to 13 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 70%.

    High: 89 °F

    Showers
    Likely

  • Wednesday
    Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 68. Southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.

    Low: 68 °F

    Showers


  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89.

    High: 89 °F

    Partly Sunny
    then Chance
    T-storms

  • Thursday
    Night

    Thursday Night: Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 67. Chance of precipitation is 70%.

    Low: 67 °F

    Showers
    Likely

  • Friday

    Friday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 85. Chance of precipitation is 70%.

    High: 85 °F

    Showers
    Likely

  • Friday
    Night

    Friday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.

    Low: 65 °F

    Chance
    T-storms



    • Overnight: A 40 percent chance of showers and thunderstorms, mainly between 3am and 5am. Mostly cloudy, with a low around 75. South southwest wind around 8 mph, with gusts as high as 18 mph.

    Tuesday: A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Mostly cloudy, then gradually becoming sunny and hot, with a high near 92. Heat index values as high as 102. South southwest wind 9 to 13 mph, with gusts as high as 22 mph.

    Tuesday Night: A 20 percent chance of showers and thunderstorms, mainly between 1am and 3am. Mostly cloudy, with a low around 70. West southwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 20 mph.

    Wednesday: A chance of showers and thunderstorms between 9am and 10am, then showers likely and possibly a thunderstorm after 10am. Partly sunny, with a high near 89. Heat index values as high as 93. Light south wind becoming south southwest 8 to 13 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 70%.

    Wednesday Night: Showers and possibly a thunderstorm. Low around 68. Southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.

    Thursday: A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89.

    Thursday Night: Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 67. Chance of precipitation is 70%.

    Friday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 85. Chance of precipitation is 70%.

    Friday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.

    Independence Day: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.

    Saturday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.

    Sunday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.

    Sunday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61.

    Monday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81.


    Wausau WI
     44.95°N 89.62°W (Elev. 1224 ft)

    Visit your local NWS office at: https://www.weather.gov/grb