Serpent Mound State Memorial Weather Forecast

    • 42
    • 72

    Mostly Sunny

    • 44
    • 73

    Partly Sunny

    • 49
    • 75

    Mostly Sunny

    • 49
    • 75

    Mostly Sunny

    • 49
    • 75

    Mostly Sunny

    • 44
    • 71

    Partly Sunny

    • 40
    • 68

    Mostly Sunny

Today 10 Oct Adams

Sunny. Highs in the lower 70s. South Winds around 5 Mph.

Tonight 10 Oct Adams

Mostly clear. Lows in the mid 40s. Southwest Winds around 5 Mph early this Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Serpent Mound State Memorial Temperature Statistics

October Temperature

Wilmington, Airborne Airpark Airport (32.9 miles)

  • Lowest 8 October, 2025

    48.9 °F

  • Average October

    65.7 °F

  • Highest 4 October, 2025

    84 °F

Climate (2020–Present)

Wilmington, Airborne Airpark Airport (32.9 miles)

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  • Average Low 2020–2025

    45.8 °F

  • Average 2020–2025

    55.2 °F

  • Average High 2020–2025

    64.8 °F
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