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

Hazardous Weather Conditions

Current conditions at

Wausau Downtown Airport (KAUW)

Lat: 44.93°NLon: 89.63°WElev: 1200ft.

Fair

23°F

-5°C

Humidity 78%
Wind Speed Calm
Barometer 30.10 in (1021.2 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 13 Feb 3:54 am CST
Extended Forecast for

Marathon WI

  • Today

    Today: Sunny, with a high near 40. Southwest wind 5 to 8 mph becoming west northwest in the afternoon.

    High: 40 °F

    Sunny

  • Tonight

    Tonight: Patchy fog between 10pm and 1am. Areas of freezing fog after 1am. Otherwise, partly cloudy, with a low around 19. West northwest wind around 5 mph becoming calm in the evening.

    Low: 19 °F

    Areas
    Freezing Fog
    and Patchy
    Fog

  • Saturday

    Saturday: Patchy fog between 9am and 11am. Areas of freezing fog before 9am. Otherwise, mostly sunny, with a high near 39. Calm wind becoming south around 6 mph in the morning.

    High: 39 °F

    Areas
    Freezing Fog
    and Patchy
    Fog then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25. South wind around 5 mph becoming light and variable after midnight.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 41. West northwest wind 3 to 6 mph.

    High: 41 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon. Partly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny
    then Slight
    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 40. Southwest wind 5 to 8 mph becoming west northwest in the afternoon.
Tonight
Patchy fog between 10pm and 1am. Areas of freezing fog after 1am. Otherwise, partly cloudy, with a low around 19. West northwest wind around 5 mph becoming calm in the evening.
Saturday
Patchy fog between 9am and 11am. Areas of freezing fog before 9am. Otherwise, mostly sunny, with a high near 39. Calm wind becoming south around 6 mph in the morning.
Saturday Night
Partly cloudy, with a low around 25. South wind around 5 mph becoming light and variable after midnight.
Sunday
Sunny, with a high near 41. West northwest wind 3 to 6 mph.
Sunday Night
Mostly cloudy, with a low around 31.
Washington's Birthday
Sunny, with a high near 46.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
A 20 percent chance of rain after noon. Partly sunny, with a high near 41.
Tuesday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 33. Chance of precipitation is 70%.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 40. Chance of precipitation is 70%.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 24.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marathon WI
 44.98°N 89.89°W (Elev. 1332 ft)
Last Update:
3:12 am CST Feb 13, 2026
Forecast Valid:
4am CST Feb 13, 2026-6pm CST Feb 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation