Serpent Mound State Memorial Weather Forecast

    • 71
    • 92

    Decreasing Clouds

    • 72
    • 95

    Mostly Sunny

    • 73
    • 95

    Mostly Sunny

    • 70
    • 97

    Chance Rain Showers

    • 66
    • 91

    Chance Rain Showers

    • 62
    • 87

    Slight Chance Thunderstorms

Today 31 Aug Adams

Partly cloudy. Highs in the lower 90s. Southwest Winds around 5 Mph.

Tonight 31 Aug Adams

Mostly clear. Lows in the lower 70s. Southwest Winds around 5 Mph.

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  • Temperature Real-Time

Serpent Mound State Memorial Temperature Statistics

August Temperature

Wilmington, Airborne Airpark Airport (32.9 miles)

  • Lowest 24 August, 2026

    52.6 °F

  • Average August

    73.5 °F

  • Highest 10 August, 2026

    89.7 °F

Climate (2021–2026)

Wilmington, Airborne Airpark Airport (32.9 miles)

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  • Average Low 2021–2026

    45.6 °F

  • Average 2021–2026

    55.2 °F

  • Average High 2021–2026

    64.9 °F
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