Vandalia Weather Forecast

    • 43
    • 60

    Decreasing Clouds

    • 46
    • 70

    Mostly Cloudy

    • 51
    • 68

    Partly Sunny

    • 38
    • 78

    Chance Rain Showers

    • 29
    • 48

    Partly Sunny

    • 36
    • 53

    Mostly Cloudy

Today 19 Mar Montgomery

Mostly Cloudy, then becoming partly cloudy this late morning and early Afternoon, then becoming mostly sunny. Warmer with Highs in the lower 60s. Southwest Winds around 5 Mph.

Tonight 19 Mar Montgomery

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 40s. Southeast Winds 5 to 10 Mph.

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Vandalia Temperature Statistics

March Temperature

Dayton, Cox Dayton International Airport (1.2 miles)

  • Lowest 2 March, 2026

    23.6 °F

  • Average March

    49.4 °F

  • Highest 6 March, 2026

    75 °F

Climate (2021–Present)

Dayton, Cox Dayton International Airport (1.2 miles)

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  • Average Low 2021–2026

    46.2 °F

  • Average 2021–2026

    55.4 °F

  • Average High 2021–2026

    64.7 °F
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