Vandalia Weather Forecast

    • 60
    • 72

    Decreasing Clouds

    • 41
    • 85

    Rain

    • 29
    • 48

    Chance Rain

    • 37
    • 56

    Partly Sunny

    • 47
    • 61

    Partly Sunny

    • 56
    • 75

    Mostly Cloudy

Today 25 Mar Fayette

Mostly sunny. Not as cool with Highs in the lower 70s. South Winds 10 to 15 Mph.

Tonight 25 Mar Fayette

Partly cloudy. Lows in the lower 40s. Southeast Winds around 5 Mph.

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  • Temperature Real-Time

Vandalia Temperature Statistics

March Temperature

Salem, Salem-Leckrone Airport (23 miles)

  • Lowest 16 March, 2026

    25 °F

  • Average March

    54.8 °F

  • Highest 22 March, 2026

    89.8 °F

Climate (2021–Present)

Salem, Salem-Leckrone Airport (23 miles)

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  • Average Low 2021–2026

    49.5 °F

  • Average 2021–2026

    58.9 °F

  • Average High 2021–2026

    68.5 °F
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