Key Largo - South Sound Weather Forecast

    • 72
    • 81

    Mostly Sunny

    • 72
    • 82

    Mostly Sunny

    • 73
    • 85

    Chance Rain Showers

    • 64
    • 78

    Chance Rain Showers

    • 67
    • 76

    Mostly Sunny

    • 69
    • 80

    Mostly Sunny

Today 14 Mar Monroe Upper Keys

Mostly sunny. Highs near 80. Light and variable Winds, becoming east to southeast and increasing to 5 to 10 Mph.

Tonight 14 Mar Monroe Upper Keys

Mostly clear. Lows in the lower to mid 70s. East to southeast Winds 5 to 10 Mph, increasing to near 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Key Largo - South Sound Temperature Statistics

March Temperature

Homestead Air Reserve Base (26.1 miles)

  • Lowest 7 March, 2025

    50.5 °F

  • Average March

    70.6 °F

  • Highest 10 March, 2025

    86.7 °F

Climate (2020–Present)

Homestead Air Reserve Base (26.1 miles)

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  • Average Low 2020–2025

    71.1 °F

  • Average 2020–2025

    77.3 °F

  • Average High 2020–2025

    84.2 °F
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