Alum Creek Lake Weather Forecast

    • 64
    • 85

    Mostly Sunny

    • 67
    • 87

    Chance Thunderstorms

    • 67
    • 87

    Rain Showers Likely

    • 66
    • 84

    Rain Showers Likely

    • 66
    • 85

    Chance Thunderstorms

    • 69
    • 87

    Chance Rain Showers

Today 4 Aug Delaware

Sunny. Highs in the mid 80s. East Winds around 5 Mph.

Tonight 4 Aug Delaware

Mostly clear. Lows in the lower 60s. Northeast Winds around 5 Mph.

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Alum Creek Lake Temperature Statistics

August Temperature

Delaware Municipal Airport (8.1 miles)

  • Lowest 2 August, 2026

    68 °F

  • Average August

    72.4 °F

  • Highest 1 August, 2026

    78.8 °F

Climate (2021–2026)

Delaware Municipal Airport (8.1 miles)

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  • Average Low 2021–2026

    43 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    62 °F
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