Vandalia Weather Forecast

    • 52
    • 58

    Slight Chance Rain Showers

    • 50
    • 69

    Chance Rain Showers

    • 36
    • 67

    Rain Showers Likely

    • 29
    • 47

    Mostly Sunny

    • 25
    • 42

    Chance Snow

    • 19
    • 35

    Partly Sunny

    • 18
    • 35

    Partly Sunny

Today 17 Feb Fayette

Cloudy. Near steady temperature in the lower 50s. South Winds 15 to 20 Mph.

Tonight 17 Feb Fayette

Cloudy. A slight chance of Showers after midnight. Lows in the lower 50s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Vandalia Temperature Statistics

February Temperature

Salem, Salem-Leckrone Airport (23 miles)

  • Lowest 1 February, 2026

    3.7 °F

  • Average February

    35.6 °F

  • Highest 10 February, 2026

    66.7 °F

Climate (2021–Present)

Salem, Salem-Leckrone Airport (23 miles)

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  • Average Low 2021–2026

    49.4 °F

  • Average 2021–2026

    58.8 °F

  • Average High 2021–2026

    68.4 °F
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