Sombrero Beach Weather Forecast

    • 77
    • 84

    Rain Showers

    • 76
    • 85

    Chance Rain Showers

    • 75
    • 85

    Mostly Sunny

    • 75
    • 84

    Mostly Sunny

    • 74
    • 83

    Chance Rain Showers

    • 74
    • 83

    Chance Rain Showers

Today 18 Oct Monroe Middle Keys

Showers likely with a slight chance of Thunderstorms. Breezy with Highs in the mid 80s. Northeast Winds 15 to 20 Mph. Chance of rain 60 percent.

Tonight 18 Oct Monroe Middle Keys

Mostly cloudy with a chance of Showers and a slight chance of Thunderstorms. Breezy with Lows in the upper 70s. Northeast Winds 15 to 20 Mph. Chance of rain 50 percent.

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Sombrero Beach Temperature Statistics

October Temperature

The Florida Keys - Marathon International Airport (3.1 miles)

  • Lowest 1 October, 2026

    76.6 °F

  • Average October

    85 °F

  • Highest 12 October, 2026

    90.6 °F

Climate (2021–2026)

The Florida Keys - Marathon International Airport (3.1 miles)

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  • Average Low 2021–2026

    75.6 °F

  • Average 2021–2026

    80.2 °F

  • Average High 2021–2026

    85.1 °F
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