Sylvan Hill Park Weather Forecast

    • 52
    • 69

    Decreasing Clouds

    • 51
    • 76

    Partly Sunny

    • 56
    • 73

    Rain Showers

    • 55
    • 70

    Chance Rain Showers

    • 43
    • 70

    Partly Sunny

    • 41
    • 65

    Partly Sunny

Today 27 Sep Marathon

Partly sunny. Highs in the upper 60s. Light and variable wind.

Tonight 27 Sep Marathon

Partly cloudy. Patchy fog after midnight. Lows in the lower 50s. Light and variable wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sylvan Hill Park Temperature Statistics

September Temperature

Wausau Downtown Airport (3.7 miles)

  • Lowest 14 September, 2026

    40.6 °F

  • Average September

    64.2 °F

  • Highest 1 September, 2026

    89.7 °F

Climate (2021–2026)

Wausau Downtown Airport (3.7 miles)

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  • Average Low 2021–2026

    37.4 °F

  • Average 2021–2026

    46.8 °F

  • Average High 2021–2026

    56 °F
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