Big Spanish Channel - Mayo Key Weather Forecast

    • 74
    • 82

    Partly Sunny

    • 74
    • 84

    Mostly Cloudy

    • 73
    • 84

    Slight Chance Rain Showers

    • 72
    • 82

    Mostly Sunny

    • 72
    • 82

    Mostly Sunny

    • 71
    • 82

    Partly Sunny

Today 1 Apr Monroe Lower Keys

Partly sunny with a slight chance of Showers. Breezy. Highs in the lower 80s. East Winds 15 to 20 Mph. Chance of rain 10 percent.

Tonight 1 Apr Monroe Lower Keys

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

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Big Spanish Channel - Mayo Key Temperature Statistics

April Temperature

The Florida Keys - Marathon International Airport (19.3 miles)

  • Lowest

  • Average April

  • Highest

Climate (2021–Present)

The Florida Keys - Marathon International Airport (19.3 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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