Vandalia Weather Forecast

    • 48
    • 74

    Decreasing Clouds

    • 52
    • 77

    Sunny

    • 54
    • 80

    Mostly Sunny

    • 55
    • 77

    Mostly Cloudy

    • 54
    • 70

    Chance Rain Showers

    • 53
    • 68

    Chance Rain Showers

    • 54
    • 71

    Chance Rain Showers

Today 27 Oct Fayette

Mostly cloudy with a 50 percent chance of Showers. Lows in the mid 50s. Highs in the upper 60s.

Tonight 27 Oct Fayette

Partly cloudy this Evening, then clearing. Lows in the upper 40s. South Winds around 5 Mph this Evening, becoming light and variable.

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  • Temperature Real-Time

Vandalia Temperature Statistics

October Temperature

Salem, Salem-Leckrone Airport (23 miles)

  • Lowest 18 October, 2026

    37.2 °F

  • Average October

    64.7 °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

    59.3 °F

  • Average High 2021–2026

    68.9 °F
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