Summerland Key - Niles Channel Bridge Weather Forecast

    • 80
    • 89

    Rain Showers Likely

    • 80
    • 88

    Rain Showers Likely

    • 80
    • 89

    Chance Thunderstorms

    • 80
    • 89

    Chance Thunderstorms

    • 79
    • 89

    Chance Thunderstorms

    • 78
    • 88

    Chance Thunderstorms

Today 7 Sep Monroe Lower Keys

Partly sunny with a chance of Showers and Thunderstorms. Highs in the upper 80s. South Winds near 5 Mph. Chance of rain 50 percent.

Tonight 7 Sep Monroe Lower Keys

Mostly cloudy with a chance of Showers and Thunderstorms. Lows near 80. Southwest Winds near 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Summerland Key - Niles Channel Bridge Temperature Statistics

September Temperature

Key West Naval Air Station (16.2 miles)

  • Lowest 4 September, 2025

    75.9 °F

  • Average September

    82.2 °F

  • Highest 1 September, 2025

    89.1 °F

Climate (2020–Present)

Key West Naval Air Station (16.2 miles)

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  • Average Low 2020–2025

    77.4 °F

  • Average 2020–2025

    81.9 °F

  • Average High 2020–2025

    86.7 °F
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