Stock Island Weather Forecast

    • 83
    • 88

    Slight Chance Thunderstorms

    • 83
    • 92

    Partly Sunny

    • 83
    • 92

    Mostly Sunny

    • 84
    • 92

    Partly Sunny

    • 84
    • 91

    Partly Sunny

    • 84
    • 91

    Partly Sunny

    • 84
    • 91

    Mostly Sunny

Today 11 Jul Monroe Lower Keys

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

Tonight 11 Jul Monroe Lower Keys

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the lower 80s. East Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Stock Island Temperature Statistics

July Temperature

Key West International Airport (1.2 miles)

  • Lowest 1 July, 2026

    78.7 °F

  • Average July

    87.2 °F

  • Highest 8 July, 2026

    92.6 °F

Climate (2021–2026)

Key West International Airport (1.2 miles)

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  • Average Low 2021–2026

    75.6 °F

  • Average 2021–2026

    79.7 °F

  • Average High 2021–2026

    84 °F
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