Vaca Key - Fat Deer Key Bridge Weather Forecast

    • 83
    • 89

    Chance Thunderstorms

    • 83
    • 89

    Chance Thunderstorms

    • 83
    • 90

    Chance Thunderstorms

    • 83
    • 89

    Thunderstorms Likely

    • 83
    • 89

    Thunderstorms Likely

    • 83
    • 88

    Thunderstorms Likely

Today 29 Aug Monroe Middle Keys

Partly cloudy with a chance of Showers and Thunderstorms. Highs near 90. East Winds near 10 Mph. Chance of rain 50 percent.

Tonight 29 Aug Monroe Middle Keys

Partly cloudy with a chance of Showers and Thunderstorms. Lows in the lower to mid 80s. Northeast to east Winds near 10 Mph, becoming east to southeast and increasing to 10 to 15 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Vaca Key - Fat Deer Key Bridge Temperature Statistics

August Temperature

The Florida Keys - Marathon International Airport (0.6 miles)

  • Lowest 12 August, 2026

    77 °F

  • Average August

    86.5 °F

  • Highest 1 August, 2026

    91.7 °F

Climate (2021–2026)

The Florida Keys - Marathon International Airport (0.6 miles)

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  • Average Low 2021–2026

    75.5 °F

  • Average 2021–2026

    80.1 °F

  • Average High 2021–2026

    85.1 °F
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