New Vienna Weather Forecast

    • 27
    • 50

    Partly Sunny

    • 35
    • 49

    Partly Sunny

    • 42
    • 57

    Mostly Cloudy

    • 45
    • 61

    Mostly Cloudy

    • 28
    • 62

    Mostly Cloudy

    • 26
    • 44

    Partly Sunny

Today 22 Mar Dubuque

Mostly cloudy. Much cooler with Highs in the lower 50s. North Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 22 Mar Dubuque

Mostly clear. Much cooler with Lows in the upper 20s. North Winds 15 to 20 Mph, Diminishing to 5 to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Vienna Temperature Statistics

March Temperature

Monticello Regional Airport (22.4 miles)

  • Lowest 16 March, 2026

    12.2 °F

  • Average March

    40.8 °F

  • Highest 20 March, 2026

    73.4 °F

Climate (2021–Present)

Monticello Regional Airport (22.4 miles)

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  • Average Low 2021–2026

    38 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    59.1 °F
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