Tank Island Weather Forecast

    • 66
    • 74

    Mostly Sunny

    • 66
    • 75

    Partly Sunny

    • 65
    • 74

    Mostly Sunny

    • 66
    • 74

    Mostly Sunny

    • 68
    • 76

    Partly Sunny

    • 67
    • 76

    Partly Sunny

Today 10 Feb Monroe Lower Keys

Mostly clear. Highs in the lower to mid 70s. Northeast to east Winds 5 to 10 Mph.

Tonight 10 Feb Monroe Lower Keys

Partly cloudy. Lows in the lower to mid 60s. Northeast to east Winds 5 to 10 Mph.

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Tank Island Temperature Statistics

February Temperature

Key West International Airport (3.7 miles)

  • Lowest 2 February, 2026

    49.6 °F

  • Average February

    61.5 °F

  • Highest 4 February, 2026

    75.7 °F

Climate (2021–Present)

Key West International Airport (3.7 miles)

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  • Average Low 2021–2026

    75.5 °F

  • Average 2021–2026

    79.5 °F

  • Average High 2021–2026

    83.9 °F
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