Vienna Weather Forecast

    • 42
    • 72

    Chance Thunderstorms

    • 41
    • 63

    Mostly Cloudy

    • 44
    • 68

    Chance Rain Showers

    • 43
    • 75

    Chance Rain Showers

    • 25
    • 54

    Chance Snow Showers

    • 24
    • 44

    Slight Chance Snow Showers

Today 13 Apr Clark

Areas of dense fog this morning. Mostly cloudy with a slight chance of Showers this Morning, then partly sunny with a chance of Thunderstorms this afternoon. Highs in the lower 70s. East Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

Tonight 13 Apr Clark

Partly cloudy. A chance of Thunderstorms in the evening. Lows in the lower 40s. Northeast Winds 10 to 15 Mph, becoming north 5 to 10 Mph after midnight. Chance of rain 40 percent.

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Vienna Temperature Statistics

April Temperature

Watertown, Watertown Municipal Airport (21.7 miles)

  • Lowest 6 April, 2026

    14.6 °F

  • Average April

    33.5 °F

  • Highest 5 April, 2026

    56.6 °F

Climate (2021–Present)

Watertown, Watertown Municipal Airport (21.7 miles)

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  • Average Low 2021–2026

    35.1 °F

  • Average 2021–2026

    45.4 °F

  • Average High 2021–2026

    55.9 °F
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