Sylvan Hill Park Weather Forecast

    • 38
    • 61

    Partly Sunny

    • 41
    • 61

    Mostly Cloudy

    • 44
    • 63

    Mostly Cloudy

    • 47
    • 66

    Slight Chance Rain Showers

    • 51
    • 73

    Partly Sunny

    • 55
    • 81

    Partly Sunny

Today 20 May Marathon

Partly cloudy. Highs around 60. North wind 5 to 10 Mph.

Tonight 20 May Marathon

Partly cloudy. Lows in the upper 30s. Light and variable wind becoming east 5 to 10 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Sylvan Hill Park Temperature Statistics

May Temperature

Wausau Downtown Airport (3.7 miles)

  • Lowest 2 May, 2026

    26.7 °F

  • Average May

    50.4 °F

  • Highest 15 May, 2026

    81.6 °F

Climate (2021–Present)

Wausau Downtown Airport (3.7 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