Summerland Key - Niles Channel South Weather Forecast

    • 73
    • 80

    Partly Sunny

    • 74
    • 81

    Partly Sunny

    • 76
    • 82

    Mostly Sunny

    • 76
    • 84

    Mostly Sunny

    • 75
    • 83

    Partly Sunny

    • 74
    • 82

    Partly Sunny

Today 15 Apr Monroe Lower Keys

Partly sunny this Morning, then becoming mostly sunny. Highs in the lower 80s. East Winds 10 to 15 Mph.

Tonight 15 Apr Monroe Lower Keys

Partly cloudy with a slight chance of Showers. Lows in the lower 70s. East Winds 10 to 15 Mph. Chance of rain 10 percent.

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Summerland Key - Niles Channel South Temperature Statistics

April Temperature

Key West Naval Air Station (16.2 miles)

  • Lowest 12 April, 2026

    72 °F

  • Average April

    77.4 °F

  • Highest 3 April, 2026

    84 °F

Climate (2021–Present)

Key West Naval Air Station (16.2 miles)

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  • Average Low 2021–2026

    77.2 °F

  • Average 2021–2026

    81.8 °F

  • Average High 2021–2026

    86.5 °F
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