Marathon City Weather Forecast

    • 61
    • 84

    Chance Thunderstorms

    • 61
    • 88

    Severe Tstms

    • 53
    • 80

    Rain Showers Likely

    • 53
    • 77

    Partly Sunny

    • 51
    • 76

    Slight Chance Thunderstorms

    • 49
    • 73

    Slight Chance Rain Showers

Today 9 Jun Marathon

Partly sunny. Patchy fog in the morning. Highs in the lower 80s. Light and variable wind.

Tonight 9 Jun Marathon

Partly cloudy. Patchy fog in the Evening, then Areas of fog after midnight. Lows in the lower 60s. Light and variable wind becoming southeast 5 to 10 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Marathon City Temperature Statistics

June Temperature

Wausau Downtown Airport (9.9 miles)

  • Lowest 3 June, 2026

    43.6 °F

  • Average June

    67.9 °F

  • Highest 4 June, 2026

    83.6 °F

Climate (2021–Present)

Wausau Downtown Airport (9.9 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    37.4 °F

  • Average 2021–2026

    46.7 °F

  • Average High 2021–2026

    56 °F
Get WillyWeather+ to remove ads