Sombrero Beach Weather Forecast

    • 80
    • 88

    Slight Chance Thunderstorms

    • 80
    • 88

    Slight Chance Thunderstorms

    • 80
    • 88

    Chance Thunderstorms

    • 79
    • 87

    Rain Showers Likely

    • 79
    • 86

    Chance Thunderstorms

    • 79
    • 86

    Chance Thunderstorms

Today 31 May Monroe Middle Keys

Partly sunny with a slight chance of Showers and Thunderstorms. Highs in the upper 80s. South to southwest Winds near 5 Mph. Chance of rain 20 percent.

Tonight 31 May Monroe Middle Keys

Partly cloudy. Lows in the lower 80s. South to southwest Winds near 5 Mph.

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  • Temperature Real-Time

Sombrero Beach Temperature Statistics

May Temperature

The Florida Keys - Marathon International Airport (3.1 miles)

  • Lowest 4 May, 2026

    72.6 °F

  • Average May

    82.3 °F

  • Highest 8 May, 2026

    87.7 °F

Climate (2021–Present)

The Florida Keys - Marathon International Airport (3.1 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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