Money Key Weather Forecast

    • 72
    • 78

    Mostly Sunny

    • 74
    • 79

    Mostly Sunny

    • 75
    • 80

    Mostly Sunny

    • 75
    • 81

    Rain Showers

    • 72
    • 81

    Rain Showers

    • 67
    • 77

    Partly Sunny

Today 3 Dec Monroe Lower Keys

Mostly sunny. Highs in the upper 70s. North Winds near 5 Mph, increasing to 5 to 10 Mph.

Tonight 3 Dec Monroe Lower Keys

Partly cloudy. Lows in the lower 70s. North to northeast Winds 5 to 10 Mph, increasing to near 10 Mph.

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Money Key Temperature Statistics

December Temperature

The Florida Keys - Marathon International Airport (10.6 miles)

  • Lowest 1 December, 2025

    78.1 °F

  • Average December

    79.5 °F

  • Highest 1 December, 2025

    82 °F

Climate (2020–Present)

The Florida Keys - Marathon International Airport (10.6 miles)

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  • Average Low 2020–2025

    75.3 °F

  • Average 2020–2025

    80 °F

  • Average High 2020–2025

    85.1 °F
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