Round Knob Weather Forecast

    • 40
    • 71

    Sunny

    • 52
    • 73

    Mostly Sunny

    • 51
    • 77

    Mostly Sunny

    • 54
    • 78

    Mostly Sunny

    • 57
    • 79

    Mostly Sunny

    • 56
    • 78

    Mostly Sunny

Today 9 Oct Massac

Sunny. Highs in the lower 70s. Northeast Winds 5 to 10 Mph.

Tonight 9 Oct Massac

Clear. Lows in the mid 40s. Northeast Winds around 5 Mph.

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Round Knob Temperature Statistics

October Temperature

Metropolis Municipal Airport (4.3 miles)

  • Lowest 5 October, 2025

    54.5 °F

  • Average October

    70.4 °F

  • Highest 1 October, 2025

    86.5 °F

Climate (2021–Present)

Metropolis Municipal Airport (4.3 miles)

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  • Average Low 2021–2025

    49.5 °F

  • Average 2021–2025

    59.7 °F

  • Average High 2021–2025

    70.2 °F
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