Key West Weather Forecast

    • 42
    • 45

    Cloudy

    • 13
    • 48

    Rain

    • 8
    • 19

    Chance Snow

    • 20
    • 28

    Mostly Cloudy

    • 6
    • 29

    Mostly Cloudy

    • 2
    • 15

    Mostly Sunny

Today 27 Dec Dubuque

Widespread dense fog in the morning. Cloudy. Highs in the mid 40s. Southeast Winds 10 to 15 Mph.

Tonight 27 Dec Dubuque

Mostly cloudy. Near steady temperature in the lower 40s. Southeast Winds 5 to 10 Mph.

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Key West Temperature Statistics

December Temperature

Dubuque Regional Airport (3.7 miles)

  • Lowest 14 December, 2025

    -7.1 °F

  • Average December

    22 °F

  • Highest 23 December, 2025

    46 °F

Climate (2020–Present)

Dubuque Regional Airport (3.7 miles)

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  • Average Low 2020–2025

    40.5 °F

  • Average 2020–2025

    49.8 °F

  • Average High 2020–2025

    59.1 °F
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