Water Keys - South End Weather Forecast

    • 71
    • 80

    Partly Sunny

    • 70
    • 79

    Mostly Cloudy

    • 65
    • 79

    Mostly Cloudy

    • 67
    • 77

    Chance Rain Showers

    • 69
    • 78

    Chance Rain Showers

    • 67
    • 78

    Chance Rain Showers

    • 61
    • 75

    Chance Rain Showers

Today 9 Jan Monroe Lower Keys

Partly sunny. Highs near 80. East to southeast Winds 10 to 15 Mph.

Tonight 9 Jan Monroe Lower Keys

Mostly Clear, then becoming partly cloudy with a slight chance of Showers. Lows in the lower 70s. East to southeast Winds 10 to 15 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Water Keys - South End Temperature Statistics

January Temperature

Key West Naval Air Station (18.6 miles)

  • Lowest 2 January, 2026

    55.9 °F

  • Average January

    68.8 °F

  • Highest 5 January, 2026

    79 °F

Climate (2021–Present)

Key West Naval Air Station (18.6 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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