Cape Sable Weather Forecast

    • 69
    • 79

    Chance Thunderstorms

    • 70
    • 78

    Chance Rain Showers

    • 71
    • 79

    Chance Rain Showers

    • 70
    • 80

    Slight Chance Rain Showers

    • 70
    • 81

    Mostly Sunny

    • 71
    • 80

    Mostly Sunny

Today 7 Apr Mainland Monroe

Partly sunny with a chance of Showers. A slight chance of Thunderstorms this Morning, then a chance of Thunderstorms this afternoon. Highs in the lower 80s. Northeast Winds around 5 Mph, becoming west this afternoon. Chance of rain 50 percent.

Tonight 7 Apr Mainland Monroe

Partly cloudy with a chance of Showers and Thunderstorms in the Evening, then mostly cloudy after midnight. Lows in the lower 60s. North Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cape Sable Temperature Statistics

April Temperature

The Florida Keys - Marathon International Airport (26.7 miles)

  • Lowest 4 April, 2026

    75 °F

  • Average April

    78.5 °F

  • Highest 2 April, 2026

    82.7 °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

    85.1 °F
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