Tank Island Weather Forecast

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    Chance Rain Showers

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    Chance Rain Showers

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    Chance Rain Showers

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    • 88

    Rain Showers

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    Rain Showers

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    Rain Showers

Today 13 Oct Monroe Lower Keys

Partly cloudy in the Morning, then becoming mostly sunny a slight chance of Showers and Thunderstorms. Highs in the upper 80s. Northeast Winds near 10 Mph. Chance of rain 20 percent.

Tonight 13 Oct Monroe Lower Keys

Mostly clear with a slight chance of Showers and Thunderstorms. Lows in the upper 70s. Northeast Winds 10 to 15 Mph, increasing to near 15 Mph. Chance of rain 20 percent.

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Tank Island Temperature Statistics

October Temperature

Key West International Airport (3.7 miles)

  • Lowest 1 October, 2026

    74.6 °F

  • Average October

    84.7 °F

  • Highest 9 October, 2026

    89.7 °F

Climate (2021–2026)

Key West International Airport (3.7 miles)

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  • Average Low 2021–2026

    75.7 °F

  • Average 2021–2026

    79.8 °F

  • Average High 2021–2026

    84.2 °F
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