Shark Key - Southeast End Weather Forecast

    • 69
    • 77

    Partly Sunny

    • 69
    • 78

    Mostly Sunny

    • 70
    • 79

    Mostly Sunny

    • 73
    • 82

    Mostly Sunny

    • 63
    • 79

    Partly Sunny

    • 67
    • 74

    Partly Sunny

Today 22 Jan Monroe Lower Keys

Partly sunny with a slight chance of Showers. Highs in the upper 70s. Northeast Winds near 10 Mph, decreasing to 5 to 10 Mph. Chance of rain 20 percent.

Tonight 22 Jan Monroe Lower Keys

Partly cloudy in the Evening, then becoming mostly cloudy. A slight chance of Showers. Lows in the upper 60s. Northeast Winds 5 to 10 Mph. Chance of rain 10 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Shark Key - Southeast End Temperature Statistics

January Temperature

Key West Naval Air Station (2.5 miles)

  • Lowest 16 January, 2026

    54 °F

  • Average January

    69.7 °F

  • Highest 9 January, 2026

    81 °F

Climate (2021–Present)

Key West Naval Air Station (2.5 miles)

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  • Average Low 2021–2026

    77.3 °F

  • Average 2021–2026

    81.8 °F

  • Average High 2021–2026

    86.6 °F
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