Dry Tortugas Weather Forecast

    • 74
    • 76

    Breezy

    • 73
    • 77

    Breezy

    • 72
    • 76

    Breezy

    • 73
    • 76

    Mostly Sunny

    • 73
    • 76

    Partly Sunny

    • 73
    • 76

    Partly Sunny

Today 22 Dec Monroe Lower Keys

Partly cloudy with a slight chance of Showers. Becoming windy. Highs in the upper 70s. Northeast Winds 10 to 15 Mph, becoming northeast to east and increasing to near 20 Mph. Chance of rain 10 percent.

Tonight 22 Dec Monroe Lower Keys

Partly cloudy with a slight chance of Showers. Windy. Lows in the lower 70s. Northeast to east Winds 20 to 25 Mph. Chance of rain 10 percent.

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Dry Tortugas Temperature Statistics

December Temperature

Key West International Airport (69.6 miles)

  • Lowest 11 December, 2025

    66 °F

  • Average December

    74.5 °F

  • Highest 7 December, 2025

    82 °F

Climate (2020–Present)

Key West International Airport (69.6 miles)

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  • Average Low 2020–2025

    75.6 °F

  • Average 2020–2025

    79.5 °F

  • Average High 2020–2025

    83.8 °F
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