Key West Weather Forecast

    • 79
    • 86

    Chance Rain Showers

    • 79
    • 87

    Slight Chance Thunderstorms

    • 78
    • 87

    Chance Rain Showers

    • 77
    • 87

    Chance Rain Showers

    • 77
    • 86

    Chance Rain Showers

    • 77
    • 86

    Chance Rain Showers

Today 25 May Monroe Lower Keys

Partly cloudy with a slight chance of Showers and Thunderstorms. Highs in the upper 80s. Breezy. East to southeast Winds 15 to 20 Mph. Chance of rain 20 percent.

Tonight 25 May Monroe Lower Keys

null. Partly cloudy with a slight chance of Showers and Thunderstorms. Highs in the upper 80s. Lows in the upper 70s. Breezy. East to southeast Winds 15 to 20 Mph. Chance of rain 20 percent.

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Key West Temperature Statistics

May Temperature

Key West International Airport (3.1 miles)

  • Lowest 13 May, 2022

    72 °F
  • Average May

    81 °F
  • Highest 9 May, 2022

    88 °F

Climate (2010–Present)

Key West International Airport (3.1 miles)

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  • Average Low 2010–Present

    75.4 °F
  • Average 2010–Present

    79.1 °F
  • Average High 2010–Present

    83.1 °F
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