Sylvan Hill Park Weather Forecast

    • 37
    • 63

    Mostly Sunny

    • 37
    • 63

    Partly Sunny

    • 40
    • 64

    Mostly Sunny

    • 46
    • 67

    Partly Sunny

    • 45
    • 71

    Partly Sunny

    • 47
    • 70

    Partly Sunny

Today 18 Oct Marathon

Sunny. Highs in the lower 60s. Southwest wind 10 to 20 Mph with Gusts to around 30 Mph.

Tonight 18 Oct Marathon

Clear. Lows in the upper 30s. Southwest wind 5 to 10 Mph.

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Sylvan Hill Park Temperature Statistics

October Temperature

Wausau Downtown Airport (3.7 miles)

  • Lowest 16 October, 2026

    34 °F

  • Average October

    57.1 °F

  • Highest 12 October, 2026

    84.7 °F

Climate (2021–2026)

Wausau Downtown Airport (3.7 miles)

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  • Average Low 2021–2026

    37.3 °F

  • Average 2021–2026

    46.7 °F

  • Average High 2021–2026

    56 °F
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