Vandalia Weather Forecast

    • 25
    • 49

    Rain

    • 25
    • 33

    Chance Snow Showers

    • 30
    • 41

    Partly Sunny

    • 37
    • 47

    Chance Rain

    • 17
    • 41

    Chance Rain/Snow

    • 21
    • 27

    Mostly Cloudy

Today 10 Jan Montgomery

Rain, cooler with Highs in the upper 40s. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 80 percent.

Tonight 10 Jan Montgomery

Partly cloudy. Snow likely after midnight. Snow accumulation less than an inch. Cooler with Lows in the mid 20s. West Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of snow 60 percent.

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Vandalia Temperature Statistics

January Temperature

Dayton, Cox Dayton International Airport (1.2 miles)

  • Lowest 1 January, 2026

    14 °F

  • Average January

    33.8 °F

  • Highest 8 January, 2026

    60.1 °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

    64.6 °F
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