Water Keys - South End Weather Forecast

    • 74
    • 84

    Mostly Sunny

    • 74
    • 84

    Chance Rain Showers

    • 73
    • 83

    Chance Thunderstorms

    • 74
    • 83

    Rain Showers Likely

    • 74
    • 85

    Rain Showers Likely

    • 74
    • 85

    Chance Rain Showers

Today 21 Oct Monroe Lower Keys

Mostly sunny. Breezy in the morning. Highs in the lower to mid 80s. North to northeast Winds 15 to 20 Mph, decreasing to near 10 Mph.

Tonight 21 Oct Monroe Lower Keys

Partly cloudy. Lows in the mid 70s. North to northeast Winds near 10 Mph, increasing to near 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Water Keys - South End Temperature Statistics

October Temperature

Key West Naval Air Station (18.6 miles)

  • Lowest 1 October, 2026

    75.9 °F

  • Average October

    84.3 °F

  • Highest 9 October, 2026

    90 °F

Climate (2021–2026)

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

    86.5 °F
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