Sombrero Beach Weather Forecast

    • 83
    • 91

    Slight Chance Thunderstorms

    • 84
    • 91

    Slight Chance Thunderstorms

    • 83
    • 92

    Mostly Sunny

    • 82
    • 90

    Chance Thunderstorms

    • 83
    • 90

    Partly Sunny

    • 83
    • 90

    Mostly Sunny

Today 7 Jul Monroe Middle Keys

Mostly sunny with a slight chance of Showers and Thunderstorms. Highs in the lower 90s. Southeast Winds 5 to 10 Mph, becoming east to southeast this afternoon. Chance of rain 20 percent. Heat index Values up to 108.

Tonight 7 Jul Monroe Middle Keys

Partly cloudy with a slight chance of Showers and Thunderstorms. Lows in the lower to mid 80s. East Winds 5 to 10 Mph, increasing to 10 to 15 Mph. Chance of rain 20 percent.

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Sombrero Beach Temperature Statistics

July Temperature

The Florida Keys - Marathon International Airport (3.1 miles)

  • Lowest 1 July, 2026

    82.7 °F

  • Average July

    86.9 °F

  • Highest 3 July, 2026

    90.6 °F

Climate (2021–2026)

The Florida Keys - Marathon International Airport (3.1 miles)

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  • Average Low 2021–2026

    75.4 °F

  • Average 2021–2026

    80 °F

  • Average High 2021–2026

    85 °F
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