Vandalia Weather Forecast

    • 38
    • 53

    Mostly Cloudy

    • 55
    • 66

    Slight Chance Thunderstorms

    • 39
    • 79

    Rain Showers

    • 27
    • 46

    Partly Sunny

    • 33
    • 51

    Mostly Sunny

    • 45
    • 60

    Mostly Cloudy

    • 49
    • 68

    Partly Sunny

Today 24 Mar Montgomery

Partly cloudy. Highs in the lower 50s. South Winds around 5 Mph.

Tonight 24 Mar Montgomery

Mostly cloudy this Evening, then becoming partly cloudy. Lows in the upper 30s. East Winds around 5 Mph, becoming southeast around 5 Mph after midnight.

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  • Temperature Real-Time

Vandalia Temperature Statistics

March Temperature

Dayton, Cox Dayton International Airport (1.2 miles)

  • Lowest 17 March, 2026

    18.6 °F

  • Average March

    49.1 °F

  • Highest 22 March, 2026

    86 °F

Climate (2021–Present)

Dayton, Cox Dayton International Airport (1.2 miles)

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  • Average Low 2021–2026

    46.1 °F

  • Average 2021–2026

    55.4 °F

  • Average High 2021–2026

    64.7 °F
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