Knight Key Channel Weather Forecast

    • 75
    • 81

    Chance Rain Showers

    • 70
    • 81

    Chance Rain Showers

    • 72
    • 77

    Chance Rain Showers

    • 70
    • 77

    Slight Chance Rain Showers

    • 72
    • 77

    Partly Sunny

    • 71
    • 78

    Mostly Cloudy

    • 67
    • 77

    Mostly Cloudy

Today 7 Dec Monroe Middle Keys

Partly sunny with a slight chance of Showers. Highs in the lower 80s. Southeast Winds near 5 Mph, becoming southeast to south 5 to 10 Mph in the afternoon. Chance of rain 20 percent.

Tonight 7 Dec Monroe Middle Keys

Mostly cloudy with a chance of Showers and a slight chance of Thunderstorms. Lows in the mid 70s. Southwest Winds 5 to 10 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

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Knight Key Channel Temperature Statistics

December Temperature

The Florida Keys - Marathon International Airport (5 miles)

  • Lowest 5 December, 2025

    73 °F

  • Average December

    78.2 °F

  • Highest 1 December, 2025

    82 °F

Climate (2020–Present)

The Florida Keys - Marathon International Airport (5 miles)

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  • Average Low 2020–2025

    75.3 °F

  • Average 2020–2025

    80 °F

  • Average High 2020–2025

    85.1 °F
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