Fiesta Key Weather Forecast

    • 67
    • 73

    Increasing Clouds

    • 66
    • 75

    Partly Sunny

    • 68
    • 75

    Mostly Sunny

    • 71
    • 76

    Partly Sunny

    • 74
    • 78

    Mostly Sunny

    • 72
    • 79

    Mostly Sunny

Today 21 Jan Monroe Middle Keys

Sunny. Highs in the mid 70s. Northeast Winds 5 to 10 Mph, becoming east.

Tonight 21 Jan Monroe Middle Keys

Partly cloudy. Lows in the mid 60s. East to southeast Winds near 5 Mph.

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  • Temperature Real-Time

Fiesta Key Temperature Statistics

January Temperature

The Florida Keys - Marathon International Airport (17.4 miles)

  • Lowest 10 January, 2021

    55 °F
  • Average January

    67.7 °F
  • Highest 2 January, 2021

    80.1 °F

Climate (2010–Present)

The Florida Keys - Marathon International Airport (17.4 miles)

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  • Average Low 2010–Present

    75.4 °F
  • Average 2010–Present

    79.7 °F
  • Average High 2010–Present

    84.8 °F
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