Marquesas Keys Weather Forecast

    • 82
    • 86

    Slight Chance Thunderstorms

    • 81
    • 86

    Chance Rain Showers

    • 82
    • 86

    Chance Thunderstorms

    • 82
    • 86

    Chance Thunderstorms

    • 81
    • 86

    Chance Thunderstorms

    • 82
    • 86

    Chance Thunderstorms

    • 82
    • 86

    Chance Thunderstorms

Today 8 Jun Monroe Lower Keys

Mostly sunny with a slight chance of Showers and Thunderstorms. Highs in the upper 80s. East to southeast Winds 5 to 10 Mph. Chance of rain 10 percent.

Tonight 8 Jun Monroe Lower Keys

Partly cloudy with a slight chance of Showers and Thunderstorms. Lows in the lower 80s. East to southeast Winds 5 to 10 Mph, increasing to near 10 Mph. Chance of rain 20 percent.

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Marquesas Keys Temperature Statistics

June Temperature

Key West International Airport (23 miles)

  • Lowest 5 June, 2026

    71.7 °F

  • Average June

    82.3 °F

  • Highest 2 June, 2026

    91.7 °F

Climate (2021–Present)

Key West International Airport (23 miles)

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  • Average Low 2021–2026

    75.6 °F

  • Average 2021–2026

    79.6 °F

  • Average High 2021–2026

    84 °F
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