Cape Sable Weather Forecast

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    • 87

    Slight Chance Thunderstorms

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    Slight Chance Thunderstorms

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    • 88

    Slight Chance Thunderstorms

    • 83
    • 88

    Slight Chance Thunderstorms

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    Chance Rain Showers

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    Chance Rain Showers

Today 15 Jun Mainland Monroe

Mostly sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 15 Jun Mainland Monroe

Mostly cloudy in the Evening, then becoming partly cloudy. Humid with Lows in the mid 70s. West Winds 5 to 10 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cape Sable Temperature Statistics

June Temperature

The Florida Keys - Marathon International Airport (26.7 miles)

  • Lowest 3 June, 2026

    74.6 °F

  • Average June

    83.3 °F

  • Highest 2 June, 2026

    90.6 °F

Climate (2021–Present)

The Florida Keys - Marathon International Airport (26.7 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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