Vandalia Municipal Airport Weather Forecast

    • 75
    • 93

    Slight Chance Thunderstorms

    • 76
    • 94

    Slight Chance Thunderstorms

    • 75
    • 91

    Chance Thunderstorms

    • 74
    • 91

    Chance Thunderstorms

    • 74
    • 93

    Mostly Sunny

    • 75
    • 92

    Mostly Sunny

Today 23 Jul Fayette

Mostly sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. South Winds around 5 Mph. Chance of rain 20 percent. Heat index Values up to 111.

Tonight 23 Jul Fayette

Partly cloudy in the Evening, then becoming mostly clear. Humid with Lows in the mid 70s. South Winds around 5 Mph. Heat index Values up to 106 early in the evening.

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  • Temperature Real-Time

Vandalia Municipal Airport Temperature Statistics

July Temperature

Salem, Salem-Leckrone Airport (26.1 miles)

  • Lowest 2 July, 2025

    67.1 °F

  • Average July

    79.3 °F

  • Highest 11 July, 2025

    93.9 °F

Climate (2020–Present)

Salem, Salem-Leckrone Airport (26.1 miles)

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  • Average Low 2020–2025

    49.3 °F

  • Average 2020–2025

    58.5 °F

  • Average High 2020–2025

    67.9 °F
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