Bellevue Weather Forecast

    • 12
    • 38

    Becoming Sunny

    • 21
    • 28

    Increasing Clouds

    • 34
    • 40

    Mostly Cloudy

    • 28
    • 43

    Mostly Cloudy

    • 39
    • 44

    Slight Chance Rain

    • 34
    • 53

    Mostly Cloudy

    • 30
    • 44

    Mostly Cloudy

Today 20 Dec Jackson

Mostly sunny. Not as cool with Highs in the upper 30s. Temperature falling into the lower 30s late. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 20 Dec Jackson

Clear. Lows around 11. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Bellevue Temperature Statistics

December Temperature

Dubuque Regional Airport (16.8 miles)

  • Lowest 14 December, 2025

    -7.1 °F

  • Average December

    19 °F

  • Highest 18 December, 2025

    41 °F

Climate (2020–Present)

Dubuque Regional Airport (16.8 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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