Wayside Park Weather Forecast

    • 40
    • 58

    Decreasing Clouds

    • 46
    • 62

    Chance Rain Showers

    • 49
    • 66

    Chance Rain Showers

    • 51
    • 75

    Partly Sunny

    • 55
    • 81

    Mostly Sunny

    • 58
    • 84

    Partly Sunny

Today 21 May Marathon

Mostly cloudy. Highs in the upper 50s. East wind 5 to 10 Mph.

Tonight 21 May Marathon

Mostly clear in the evening then becoming mostly cloudy. Lows around 40. East wind 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Wayside Park Temperature Statistics

May Temperature

Wausau Downtown Airport (13.7 miles)

  • Lowest 2 May, 2026

    26.7 °F

  • Average May

    51.6 °F

  • Highest 15 May, 2026

    81.6 °F

Climate (2021–Present)

Wausau Downtown Airport (13.7 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