Sylvan Hill Park Weather Forecast

    • 39
    • 63

    Mostly Cloudy

    • 38
    • 61

    Partly Sunny

    • 41
    • 62

    Mostly Cloudy

    • 44
    • 61

    Chance Rain Showers

    • 48
    • 68

    Mostly Cloudy

    • 53
    • 75

    Partly Sunny

Today 19 May Marathon

Blustery. Cooler. Mostly cloudy. Nearly steady temperature in the upper 50s. Northwest wind 15 to 25 Mph.

Tonight 19 May Marathon

Colder. Mostly cloudy in the evening then becoming partly cloudy. Lows around 40. Northwest wind 10 to 15 Mph.

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  • 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)

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  • Average Low 2021–2026

    37.4 °F

  • Average 2021–2026

    46.7 °F

  • Average High 2021–2026

    56 °F
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