Oak Island Park Weather Forecast

    • 41
    • 66

    Becoming Sunny

    • 41
    • 65

    Mostly Sunny

    • 44
    • 67

    Mostly Sunny

    • 46
    • 67

    Mostly Sunny

    • 49
    • 66

    Mostly Cloudy

    • 51
    • 67

    Mostly Cloudy

    • 42
    • 64

    Partly Sunny

Today 19 Oct Marathon

Partly cloudy. Highs in the upper 50s.

Tonight 19 Oct Marathon

Clear. Lows around 40. Light and variable wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oak Island Park Temperature Statistics

October Temperature

Wausau Downtown Airport (1.2 miles)

  • Lowest 17 October, 2026

    28.9 °F

  • Average October

    56.4 °F

  • Highest 12 October, 2026

    84.7 °F

Climate (2021–2026)

Wausau Downtown Airport (1.2 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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