Sylvan Hill Park Weather Forecast

    • 25
    • 33

    Freezing Fog

    • 31
    • 38

    Rain/Snow

    • 20
    • 35

    Snow Likely

    • 16
    • 28

    Snow Likely

    • 14
    • 25

    Mostly Cloudy

    • 23
    • 31

    Mostly Cloudy

    • 19
    • 33

    Chance Snow

Today 7 Jan Marathon

Partly sunny. Patchy fog. Temperatures in the lower to mid 30s. South wind 5 to 10 Mph.

Tonight 7 Jan Marathon

Mostly cloudy. Areas of fog in the Evening, then widespread freezing fog after midnight. Lows in the middle 20s. South wind 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sylvan Hill Park Temperature Statistics

January Temperature

Wausau Downtown Airport (3.7 miles)

  • Lowest 2 January, 2026

    0 °F

  • Average January

    13.2 °F

  • Highest 5 January, 2026

    28.9 °F

Climate (2021–Present)

Wausau Downtown Airport (3.7 miles)

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  • Average Low 2021–2026

    37.5 °F

  • Average 2021–2026

    46.8 °F

  • Average High 2021–2026

    56 °F
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