Vienna Weather Forecast

    • 77
    • 99

    Hot

    • 76
    • 98

    Hot

    • 72
    • 97

    Chance Thunderstorms

    • 69
    • 88

    Slight Chance Thunderstorms

    • 73
    • 91

    Mostly Sunny

    • 72
    • 95

    Slight Chance Thunderstorms

Today 14 Aug Maries

Sunny, hot with Highs in the upper 90s. Southwest Winds 5 to 10 Mph.

Tonight 14 Aug Maries

Mostly clear. Lows in the upper 70s. South Winds 5 to 10 Mph.

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Vienna Temperature Statistics

August Temperature

Rolla / Vichy, Rolla National Airport (10.6 miles)

  • Lowest 1 August, 2026

    63.6 °F

  • Average August

    77.5 °F

  • Highest 10 August, 2026

    96.7 °F

Climate (2021–2026)

Rolla / Vichy, Rolla National Airport (10.6 miles)

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  • Average Low 2021–2026

    47.5 °F

  • Average 2021–2026

    57.7 °F

  • Average High 2021–2026

    68.3 °F
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