Vandalia Weather Forecast

    • 34
    • 73

    Rain Showers

    • 19
    • 37

    Chance Snow Showers

    • 21
    • 29

    Mostly Cloudy

    • 35
    • 42

    Mostly Cloudy

    • 38
    • 57

    Mostly Cloudy

    • 45
    • 62

    Mostly Cloudy

    • 42
    • 65

    Partly Sunny

Today 15 Mar Montgomery

Mostly cloudy Early, then becoming partly cloudy. Breezy and much warmer with Highs in the lower 70s. South Winds around 25 Mph with Gusts up to 55 Mph.

Tonight 15 Mar Montgomery

Partly cloudy this Evening, then Showers after midnight. Breezy with Lows in the mid 30s. South Winds 20 to 25 Mph. Gusts up to 55 Mph, decreasing to 45 Mph late this Evening, then increasing to 55 Mph after midnight. Chance of rain 100 percent.

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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

    50.5 °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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