Key West Weather Forecast

    • 48
    • 66

    Becoming Sunny

    • 59
    • 80

    Partly Sunny

    • 35
    • 73

    Chance Rain

    • 31
    • 49

    Chance Rain/Snow

    • 33
    • 44

    Chance Rain

    • 43
    • 56

    Chance Rain

Today 29 Mar Dubuque

Partly sunny. Warmer with Highs in the mid 60s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 29 Mar Dubuque

Mostly clear. Lows in the mid 40s. South Winds 5 to 10 Mph.

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Key West Temperature Statistics

March Temperature

Dubuque Regional Airport (3.7 miles)

  • Lowest 16 March, 2026

    10.9 °F

  • Average March

    41.5 °F

  • Highest 21 March, 2026

    81 °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 °F

  • Average High 2021–2026

    59.4 °F
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