Heller Airport Weather Forecast

    • -2
    • 18

    Increasing Clouds

    • -2
    • 3

    Cold

    • -8
    • 5

    Cold

    • 0
    • 4

    Cold

    • 14
    • 24

    Mostly Cloudy

    • 10
    • 25

    Mostly Cloudy

Today 18 Jan Jo Daviess

Partly sunny in the Morning, then clearing. Much cooler with Highs around 19. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Wind chill Values as low as 3 below.

Tonight 18 Jan Jo Daviess

Partly cloudy in the Evening, then becoming mostly cloudy. Much Colder with Lows around 1 below. Northwest Winds around 15 Mph with Gusts up to 25 Mph. Wind chill Values as low as 19 below.

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  • Temperature Real-Time

Heller Airport Temperature Statistics

January Temperature

Dubuque Regional Airport (15.5 miles)

  • Lowest 15 January, 2025

    -0.9 °F

  • Average January

    18.2 °F

  • Highest 9 January, 2025

    32.6 °F

Climate (2020–Present)

Dubuque Regional Airport (15.5 miles)

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  • Average Low 2020–2025

    40.3 °F

  • Average 2020–2025

    49.5 °F

  • Average High 2020–2025

    58.5 °F
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