Cudjoe Bay - Gopher Key Weather Forecast

    • 71
    • 80

    Partly Sunny

    • 72
    • 80

    Partly Sunny

    • 72
    • 80

    Mostly Sunny

    • 71
    • 80

    Mostly Sunny

    • 70
    • 79

    Mostly Sunny

    • 70
    • 78

    Mostly Sunny

    • 70
    • 78

    Mostly Sunny

Today 20 Dec Monroe Lower Keys

Mostly sunny. Highs near 80. North to northeast Winds near 15 Mph, becoming northeast to east and decreasing to 5 to 10 Mph in the afternoon.

Tonight 20 Dec Monroe Lower Keys

Partly cloudy. Lows near 70. Northeast Winds 5 to 10 Mph, becoming northeast to east and increasing to near 10 Mph after midnight.

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Cudjoe Bay - Gopher Key Temperature Statistics

December Temperature

Key West Naval Air Station (13 miles)

  • Lowest 11 December, 2025

    66.9 °F
  • Average December

    75 °F
  • Highest 7 December, 2025

    84.9 °F

Climate (2020–Present)

Key West Naval Air Station (13 miles)

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  • Average Low 2020–2025

    77.3 °F
  • Average 2020–2025

    81.8 °F
  • Average High 2020–2025

    86.5 °F
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