Julien Weather Forecast

    • 5
    • 40

    Rain

    • 22
    • 28

    Partly Sunny

    • 11
    • 38

    Partly Sunny

    • 20
    • 28

    Partly Sunny

    • 31
    • 37

    Mostly Cloudy

    • 25
    • 42

    Mostly Cloudy

Today 18 Dec Dubuque

Rain in the Morning, then partly sunny with a slight chance of rain Showers with isolated snow Showers in the afternoon. Little or no snow accumulation. Breezy with Highs around 40. Temperature falling into the upper 20s in the afternoon. West Winds 15 to 25 Mph with Gusts up to 40 Mph. Chance of precipitation near 100 percent.

Tonight 18 Dec Dubuque

Mostly cloudy. Scattered snow Showers in the evening. Little or no snow accumulation. Breezy and much Colder with Lows around 5 above. Northwest Winds 15 to 25 Mph with Gusts up to 40 Mph. Chance of snow 40 percent. Wind chill Values as low as 13 below.

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Julien Temperature Statistics

December Temperature

Dubuque Regional Airport (6.2 miles)

  • Lowest 14 December, 2025

    -7.1 °F

  • Average December

    16.9 °F

  • Highest 9 December, 2025

    39.9 °F

Climate (2020–Present)

Dubuque Regional Airport (6.2 miles)

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  • Average Low 2020–2025

    40.4 °F

  • Average 2020–2025

    49.8 °F

  • Average High 2020–2025

    59 °F
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