Vaca Key - Fat Deer Key Bridge Weather Forecast

    • 77
    • 83

    Chance Rain Showers

    • 77
    • 83

    Partly Sunny

    • 78
    • 84

    Chance Rain Showers

    • 78
    • 84

    Slight Chance Rain Showers

    • 77
    • 84

    Mostly Sunny

    • 77
    • 84

    Mostly Sunny

Today 17 Oct Monroe Middle Keys

Partly sunny with a chance of Showers. Becoming breezy. Highs in the mid 80s. Northeast Winds near 15 Mph, increasing to 15 to 20 Mph. Chance of rain 30 percent.

Tonight 17 Oct Monroe Middle Keys

Partly cloudy with a slight chance of Showers. Breezy. Lows in the mid 70s. East Winds 15 to 20 Mph. Chance of rain 10 percent.

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Vaca Key - Fat Deer Key Bridge Temperature Statistics

October Temperature

The Florida Keys - Marathon International Airport (0.6 miles)

  • Lowest 10 October, 2025

    75 °F

  • Average October

    81.1 °F

  • Highest 2 October, 2025

    88 °F

Climate (2020–Present)

The Florida Keys - Marathon International Airport (0.6 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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