New Vienna Weather Forecast

    • -4
    • 6

    Cold

    • 13
    • 26

    Mostly Cloudy

    • 23
    • 36

    Mostly Cloudy

    • 32
    • 36

    Mostly Cloudy

    • 5
    • 38

    Partly Sunny

    • 20
    • 30

    Mostly Cloudy

Today 14 Dec Dubuque

Sunny, cold with Highs around 6 above. Northwest Winds around 5 Mph, becoming west this afternoon.

Tonight 14 Dec Dubuque

Mostly clear in the Evening, then becoming partly cloudy. Cold with Lows around 4 below. Temperature rising to around 7 above after midnight. South Winds 10 to 15 Mph. Gusts up to 30 Mph after midnight. Wind chill Values as low as 22 below.

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New Vienna Temperature Statistics

December Temperature

Monticello Regional Airport (22.4 miles)

  • Lowest 4 December, 2025

    -13 °F

  • Average December

    19.2 °F

  • Highest 9 December, 2025

    41 °F

Climate (2020–Present)

Monticello Regional Airport (22.4 miles)

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  • Average Low 2020–2025

    37.7 °F

  • Average 2020–2025

    48.5 °F

  • Average High 2020–2025

    58.6 °F
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