Vaca Key - Fat Deer Key Bridge Weather Forecast

    • 83
    • 89

    Slight Chance Thunderstorms

    • 82
    • 90

    Chance Thunderstorms

    • 83
    • 89

    Chance Thunderstorms

    • 83
    • 89

    Slight Chance Thunderstorms

    • 83
    • 88

    Chance Thunderstorms

    • 83
    • 88

    Chance Thunderstorms

Today 22 Jul Monroe Middle Keys

Mostly sunny with a slight chance of Showers and Thunderstorms. Highs 90 to 95. East to southeast Winds 10 to 15 Mph, decreasing to near 10 Mph. Chance of rain 10 percent. Heat index Values of 105 to 108 Possible, especially in the upper Keys.

Tonight 22 Jul Monroe Middle Keys

Mostly clear with a slight chance of Showers and Thunderstorms. Lows in the lower 80s. East to southeast Winds near 10 Mph. Chance of rain 10 percent.

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  • Temperature Real-Time

Vaca Key - Fat Deer Key Bridge Temperature Statistics

July Temperature

The Florida Keys - Marathon International Airport (0.6 miles)

  • Lowest 10 July, 2026

    74.6 °F

  • Average July

    86.8 °F

  • Highest 16 July, 2026

    93.7 °F

Climate (2021–2026)

The Florida Keys - Marathon International Airport (0.6 miles)

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  • Average Low 2021–2026

    75.4 °F

  • Average 2021–2026

    80.1 °F

  • Average High 2021–2026

    85 °F
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