Key West Weather Forecast

    • 54
    • 69

    Chance Rain Showers

    • 55
    • 77

    Mostly Cloudy

    • 56
    • 81

    Mostly Sunny

    • 61
    • 88

    Partly Sunny

    • 63
    • 90

    Partly Sunny

Today 22 May Dubuque

Partly sunny in the Morning, then mostly cloudy with a slight chance of Showers in the afternoon. Highs in the upper 60s. East Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 22 May Dubuque

Mostly cloudy. Near steady temperature in the upper 40s. East Winds around 10 Mph with Gusts up to 20 Mph.

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Key West Temperature Statistics

May Temperature

Dubuque Regional Airport (3.7 miles)

  • Lowest 2 May, 2026

    32 °F

  • Average May

    57.4 °F

  • Highest 16 May, 2026

    82 °F

Climate (2021–Present)

Dubuque Regional Airport (3.7 miles)

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  • Average Low 2021–2026

    40.6 °F

  • Average 2021–2026

    50.1 °F

  • Average High 2021–2026

    59.4 °F
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