National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Wausau Downtown Airport (KAUW)

Lat: 44.93°NLon: 89.63°WElev: 1200ft.

Fair

21°C

69°F

Humidity 76%
Wind Speed Calm
Barometer 1009.6 mb (29.82 in)
Dewpoint 16°C (61°F)
Visibility 16 km
Last update 17 Jun 9:54 pm CDT
Extended Forecast for

Marathon WI

  • Tonight

    Tonight: A slight chance of showers between 4am and 5am. Mostly cloudy, with a low around 16. Calm wind. Chance of precipitation is 20%.

    Low: 16 °C

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 24. Northeast wind 5 to 13 km/h becoming east southeast in the afternoon. Chance of precipitation is 50%. New rainfall amounts between 2.5 and 5 mm possible.

    High: 24 °C

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms before 10pm. Mostly cloudy, with a low around 13. Northwest wind 5 to 10 km/h.

    Low: 13 °C

    Chance
    T-storms then
    Partly Cloudy

  • Juneteenth

    Juneteenth: A chance of showers, with thunderstorms also possible after 4pm. Sunny, with a high near 26. West wind 10 to 16 km/h. Chance of precipitation is 50%.

    High: 26 °C

    Slight Chance
    Showers then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 16. Southwest wind around 11 km/h.

    Low: 16 °C

    Chance
    T-storms

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 27.

    High: 27 °C

    Chance
    T-storms

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 20. Chance of precipitation is 60%.

    Low: 20 °C

    Showers
    Likely

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny and hot, with a high near 32.

    High: 32 °C

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 23.

    Low: 23 °C

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of showers between 4am and 5am. Mostly cloudy, with a low around 16. Calm wind. Chance of precipitation is 20%.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 24. Northeast wind 5 to 13 km/h becoming east southeast in the afternoon. Chance of precipitation is 50%. New rainfall amounts between 2.5 and 5 mm possible.
Wednesday Night
A 30 percent chance of showers and thunderstorms before 10pm. Mostly cloudy, with a low around 13. Northwest wind 5 to 10 km/h.
Juneteenth
A chance of showers, with thunderstorms also possible after 4pm. Sunny, with a high near 26. West wind 10 to 16 km/h. Chance of precipitation is 50%.
Thursday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 16. Southwest wind around 11 km/h.
Friday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 27.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 20. Chance of precipitation is 60%.
Saturday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny and hot, with a high near 32.
Saturday Night
Mostly clear, with a low around 23.
Sunday
Sunny and hot, with a high near 32.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 22.
Monday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 29.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.
Tuesday
Showers and thunderstorms likely. Mostly cloudy, with a high near 25. Chance of precipitation is 70%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marathon WI
 44.98°N 89.89°W (Elev. 1332 m)
Last Update:
8:31 pm CDT Jun 17, 2025
Forecast Valid:
10pm CDT Jun 17, 2025-6pm CDT Jun 24, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation