Key West - South Side Weather Forecast

    • 81
    • 88

    Chance Rain Showers

    • 81
    • 89

    Slight Chance Thunderstorms

    • 80
    • 89

    Chance Thunderstorms

    • 80
    • 88

    Rain Showers Likely

    • 81
    • 90

    Rain Showers Likely

    • 81
    • 90

    Chance Thunderstorms

Today 7 Jun Monroe Lower Keys

Mostly sunny with a slight chance of Showers and Thunderstorms. Highs in the upper 80s. East Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 7 Jun Monroe Lower Keys

Partly cloudy with a slight chance of Showers and Thunderstorms. Lows near 80. East Winds 10 to 15 Mph. Chance of rain 20 percent.

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Key West - South Side Temperature Statistics

June Temperature

Key West International Airport (1.9 miles)

  • Lowest 4 June, 2026

    73.9 °F

  • Average June

    83.5 °F

  • Highest 2 June, 2026

    91.7 °F

Climate (2021–Present)

Key West International Airport (1.9 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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