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

40°F

4°C

Humidity 58%
Wind Speed W 7 mph
Barometer 29.99 in (1016.9 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 21 Nov 11:54 am CST
Extended Forecast for

Marathon WI

  • This Afternoon

    This Afternoon: Sunny, with a high near 42. Northwest wind 6 to 10 mph.

    High: 42 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 19. Northwest wind around 5 mph becoming calm in the evening.

    Low: 19 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 44. South wind 5 to 11 mph, with gusts as high as 24 mph.

    High: 44 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. West northwest wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 48. West northwest wind 5 to 7 mph.

    High: 48 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of rain after noon. Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny
    then Chance
    Rain

  • Monday Night

    Monday Night: Rain. Low around 38. Chance of precipitation is 80%.

    Low: 38 °F

    Rain

  • Tuesday

    Tuesday: A 50 percent chance of rain. Mostly cloudy, with a high near 46.

    High: 46 °F

    Chance Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 42. Northwest wind 6 to 10 mph.
Tonight
Increasing clouds, with a low around 19. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 44. South wind 5 to 11 mph, with gusts as high as 24 mph.
Saturday Night
Mostly clear, with a low around 26. West northwest wind 7 to 10 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 48. West northwest wind 5 to 7 mph.
Sunday Night
Partly cloudy, with a low around 29.
Monday
A 30 percent chance of rain after noon. Partly sunny, with a high near 48.
Monday Night
Rain. Low around 38. Chance of precipitation is 80%.
Tuesday
A 50 percent chance of rain. Mostly cloudy, with a high near 46.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 24. Chance of precipitation is 50%.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 32.
Wednesday Night
Mostly cloudy, with a low around 17.
Thanksgiving Day
Partly sunny, with a high near 27.
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 ft)
Last Update:
12:26 pm CST Nov 21, 2025
Forecast Valid:
12pm CST Nov 21, 2025-6pm CST Nov 27, 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