Vaca Key - Fat Deer Key Bridge Weather Forecast

    • 79
    • 86

    Chance Thunderstorms

    • 79
    • 86

    Chance Thunderstorms

    • 80
    • 86

    Chance Thunderstorms

    • 80
    • 86

    Chance Thunderstorms

    • 80
    • 86

    Chance Thunderstorms

    • 80
    • 86

    Chance Thunderstorms

Today 27 May Monroe Middle Keys

Partly sunny with a chance of Showers and Thunderstorms. Highs in the upper 80s. Southeast Winds near 15 Mph, decreasing to 10 to 15 Mph. Chance of rain 40 percent.

Tonight 27 May Monroe Middle Keys

Mostly cloudy with a chance of Showers and Thunderstorms. Lows near 80. Southeast Winds 10 to 15 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Vaca Key - Fat Deer Key Bridge Temperature Statistics

May Temperature

The Florida Keys - Marathon International Airport (0.6 miles)

  • Lowest 4 May, 2026

    72.6 °F

  • Average May

    82.1 °F

  • Highest 8 May, 2026

    87.7 °F

Climate (2021–Present)

The Florida Keys - Marathon International Airport (0.6 miles)

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  • Average Low 2021–2026

    75.3 °F

  • Average 2021–2026

    80 °F

  • Average High 2021–2026

    85 °F
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