Fort Jefferson Seaplane and Helicopter (Beach) Weather Forecast

    • 75
    • 81

    Rain Showers

    • 74
    • 78

    Breezy

    • 72
    • 77

    Partly Sunny

    • 74
    • 77

    Partly Sunny

    • 76
    • 80

    Rain Showers

    • 76
    • 81

    Partly Sunny

Today 29 Oct Monroe Lower Keys

Mostly sunny with a slight chance of Showers. Highs in the mid 80s. North Winds near 10 Mph, increasing to 10 to 15 Mph. Chance of rain 20 percent.

Tonight 29 Oct Monroe Lower Keys

Partly cloudy with a slight chance of Showers. Lows in the lower 70s. Northwest Winds 10 to 15 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

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Fort Jefferson Seaplane and Helicopter (Beach) Temperature Statistics

October Temperature

Key West International Airport (70.2 miles)

  • Lowest 10 October, 2025

    72 °F

  • Average October

    81.5 °F

  • Highest 1 October, 2025

    89.1 °F

Climate (2020–Present)

Key West International Airport (70.2 miles)

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  • Average Low 2020–2025

    75.6 °F

  • Average 2020–2025

    79.5 °F

  • Average High 2020–2025

    83.8 °F
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