Key West Weather Forecast

    • 79
    • 86

    Slight Chance Rain Showers

    • 78
    • 86

    Partly Sunny

    • 76
    • 86

    Rain Showers

    • 75
    • 83

    Slight Chance Thunderstorms

    • 73
    • 81

    Mostly Sunny

    • 74
    • 82

    Mostly Sunny

Today 26 Oct Monroe Lower Keys

Mostly sunny with a slight chance of Showers. Highs in the upper 80s. West Winds near 10 Mph, except increasing to 10 to 15 Mph in the upper Keys. Chance of rain 20 percent.

Tonight 26 Oct Monroe Lower Keys

Partly cloudy with a slight chance of Showers. Lows in the upper 70s. Northwest Winds decreasing to 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Key West Temperature Statistics

October Temperature

Key West International Airport (3.1 miles)

  • Lowest 13 October, 2021

    73.9 °F

  • Average October

    81.6 °F

  • Highest 10 October, 2021

    88 °F

Climate (2010–Present)

Key West International Airport (3.1 miles)

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  • Average Low 2010–Present

    76 °F

  • Average 2010–Present

    79.7 °F

  • Average High 2010–Present

    83.8 °F
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