Vaca Key - Fat Deer Key Bridge Weather Forecast

    • 84
    • 89

    Partly Sunny

    • 83
    • 89

    Slight Chance Thunderstorms

    • 83
    • 89

    Chance Rain Showers

    • 83
    • 89

    Chance Thunderstorms

    • 82
    • 89

    Chance Thunderstorms

    • 83
    • 89

    Chance Thunderstorms

    • 82
    • 89

    Chance Thunderstorms

Today 31 Jul Monroe Middle Keys

Partly sunny. Highs in the lower 90s. South Winds near 5 Mph, becoming west this afternoon.

Tonight 31 Jul Monroe Middle Keys

Partly cloudy with a slight chance of Showers and Thunderstorms. Lows in the lower to mid 80s. Variable Winds near 5 Mph. Chance of rain 10 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • 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

    86.5 °F

  • Highest 16 July, 2026

    93.7 °F

Climate (2021–2026)

The Florida Keys - Marathon International Airport (0.6 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    75.4 °F

  • Average 2021–2026

    80.1 °F

  • Average High 2021–2026

    85 °F
Get WillyWeather+ to remove ads