Sand Key Lighthouse Weather Forecast

    • 84
    • 88

    Chance Thunderstorms

    • 84
    • 89

    Slight Chance Thunderstorms

    • 84
    • 88

    Chance Thunderstorms

    • 83
    • 88

    Chance Thunderstorms

    • 84
    • 88

    Slight Chance Thunderstorms

    • 84
    • 88

    Partly Sunny

Today 24 Jul Monroe Lower Keys

Partly sunny with a chance of Showers and Thunderstorms, mainly this morning. Highs near 90. East Winds near 10 Mph, becoming east to southeast 5 to 10 Mph in the afternoon. Chance of rain 50 percent.

Tonight 24 Jul Monroe Lower Keys

Partly cloudy with a chance of Showers and a slight chance of Thunderstorms. Lows in the lower 80s. East to southeast Winds 5 to 10 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sand Key Lighthouse Temperature Statistics

July Temperature

Key West International Airport (10.6 miles)

  • Lowest 10 July, 2026

    75.9 °F

  • Average July

    87 °F

  • Highest 8 July, 2026

    92.6 °F

Climate (2021–2026)

Key West International Airport (10.6 miles)

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  • Average Low 2021–2026

    75.7 °F

  • Average 2021–2026

    79.7 °F

  • Average High 2021–2026

    84.1 °F
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