Vandalia Weather Forecast

    • 40
    • 59

    Partly Sunny

    • 45
    • 54

    Rain

    • 39
    • 51

    Rain Likely

    • 37
    • 55

    Partly Sunny

    • 35
    • 53

    Mostly Cloudy

    • 39
    • 53

    Chance Rain

Today 28 Oct Montgomery

Partly cloudy. Highs around 60. East Winds 10 to 15 Mph.

Tonight 28 Oct Montgomery

Partly cloudy. Lows in the mid 40s. East Winds around 10 Mph with Gusts up to 20 Mph.

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Vandalia Temperature Statistics

October Temperature

Dayton, Cox Dayton International Airport (1.2 miles)

  • Lowest 24 October, 2025

    33.1 °F

  • Average October

    58.4 °F

  • Highest 4 October, 2025

    84 °F

Climate (2020–Present)

Dayton, Cox Dayton International Airport (1.2 miles)

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  • Average Low 2020–2025

    46.4 °F

  • Average 2020–2025

    55.5 °F

  • Average High 2020–2025

    64.8 °F
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