Vandalia Weather Forecast

    • 49
    • 80

    Rain Showers Likely

    • 36
    • 56

    Chance Rain Showers

    • 33
    • 60

    Sunny

    • 36
    • 67

    Mostly Sunny

    • 41
    • 71

    Partly Sunny

    • 44
    • 76

    Mostly Sunny

    • 46
    • 78

    Mostly Sunny

Today 15 Oct Fayette

Showers likely with a chance of Thunderstorms. Near steady temperature in the upper 70s. Southwest Winds around 10 Mph. Chance of rain 70 percent.

Tonight 15 Oct Fayette

Isolated Thunderstorms this evening. Mostly cloudy with scattered Showers. Much cooler with Lows in the upper 40s. West Winds 10 to 15 Mph, becoming northwest after midnight. Gusts up to 30 Mph. Chance of rain 50 percent.

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  • Temperature Real-Time

Vandalia Temperature Statistics

October Temperature

Salem, Salem-Leckrone Airport (23 miles)

  • Lowest 6 October, 2026

    44.4 °F

  • Average October

    69.3 °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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