Key Largo Weather Forecast

    • 74
    • 85

    Mostly Sunny

    • 74
    • 85

    Mostly Sunny

    • 75
    • 85

    Mostly Sunny

    • 75
    • 85

    Mostly Sunny

    • 75
    • 82

    Mostly Sunny

    • 76
    • 83

    Mostly Sunny

Today 26 Apr Monroe Upper Keys

Partly cloudy Early, then becoming mostly sunny. A slight chance of Showers. Highs in the mid 80s. Southeast Winds near 10 Mph, becoming light and variable in the afternoon. Chance of rain 20 percent.

Tonight 26 Apr Monroe Upper Keys

Mostly clear with a slight chance of Showers. Lows in the mid 70s. Light and variable Winds. Chance of rain 10 percent.

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Key Largo Temperature Statistics

April Temperature

Homestead Air Reserve Base (28.6 miles)

  • Lowest 7 April, 2026

    67.6 °F

  • Average April

    76.4 °F

  • Highest 19 April, 2026

    86 °F

Climate (2021–Present)

Homestead Air Reserve Base (28.6 miles)

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  • Average Low 2021–2026

    71 °F

  • Average 2021–2026

    77.1 °F

  • Average High 2021–2026

    84 °F
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