Howe Key - Northwest End Weather Forecast

    • 82
    • 93

    Chance Thunderstorms

    • 82
    • 93

    Chance Rain Showers

    • 82
    • 93

    Chance Rain Showers

    • 82
    • 93

    Rain Showers Likely

    • 82
    • 92

    Chance Thunderstorms

    • 82
    • 92

    Chance Thunderstorms

    • 82
    • 92

    Chance Thunderstorms

Today 7 Sep Monroe Lower Keys

Partly sunny with a chance of Showers and a slight chance of Thunderstorms. Highs near 90. Southwest to west Winds near 5 Mph. Chance of rain 40 percent.

Tonight 7 Sep Monroe Lower Keys

Partly cloudy with a chance of Showers and a slight chance of Thunderstorms. Lows in the lower 80s. Variable Winds near 5 Mph, becoming southeast to south. Chance of rain 30 percent.

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Howe Key - Northwest End Temperature Statistics

September Temperature

Key West Naval Air Station (19.9 miles)

  • Lowest 5 September, 2026

    81 °F

  • Average September

    85.7 °F

  • Highest 4 September, 2026

    91 °F

Climate (2021–2026)

Key West Naval Air Station (19.9 miles)

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  • Average Low 2021–2026

    77.3 °F

  • Average 2021–2026

    81.8 °F

  • Average High 2021–2026

    86.5 °F
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