Riviera Canal, Key West Weather Forecast

    • 85
    • 90

    Partly Sunny

    • 85
    • 90

    Slight Chance Thunderstorms

    • 86
    • 90

    Mostly Sunny

    • 84
    • 91

    Mostly Sunny

    • 84
    • 91

    Slight Chance Thunderstorms

    • 84
    • 91

    Slight Chance Thunderstorms

Today 23 Jun Monroe Lower Keys

Partly sunny. A slight chance of Showers and Thunderstorms, mainly this morning. Highs near 90. Southeast Winds 5 to 10 Mph. Chance of rain 10 percent.

Tonight 23 Jun Monroe Lower Keys

Partly cloudy. Lows in the lower to mid 80s. East Winds near 5 Mph.

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Riviera Canal, Key West Temperature Statistics

June Temperature

Key West International Airport (0 miles)

  • Lowest 5 June, 2026

    71.7 °F

  • Average June

    84.6 °F

  • Highest 2 June, 2026

    91.7 °F

Climate (2021–2026)

Key West International Airport (0 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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