Vandalia Weather Forecast

    • 45
    • 74

    Mostly Sunny

    • 46
    • 76

    Sunny

    • 45
    • 75

    Mostly Sunny

    • 46
    • 75

    Partly Sunny

    • 47
    • 77

    Mostly Cloudy

    • 48
    • 76

    Mostly Cloudy

    • 46
    • 70

    Mostly Cloudy

Today 21 Oct Fayette

Mostly sunny. Highs around 70.

Tonight 21 Oct Fayette

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

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Vandalia Temperature Statistics

October Temperature

Salem, Salem-Leckrone Airport (23 miles)

  • Lowest 18 October, 2026

    37.2 °F

  • Average October

    66.2 °F

  • Highest 13 October, 2026

    93.9 °F

Climate (2021–2026)

Salem, Salem-Leckrone Airport (23 miles)

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  • Average Low 2021–2026

    49.8 °F

  • Average 2021–2026

    59.2 °F

  • Average High 2021–2026

    68.8 °F
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