Key West - South Side Weather Forecast

    • 74
    • 82

    Partly Sunny

    • 74
    • 83

    Partly Sunny

    • 75
    • 82

    Mostly Sunny

    • 75
    • 82

    Mostly Sunny

    • 76
    • 83

    Partly Sunny

    • 76
    • 82

    Partly Sunny

Today 23 Apr Monroe Lower Keys

Partly sunny this Morning, becoming mostly sunny. Breezy. Highs in the lower 80s. Northeast Winds 15 to 20 Mph, becoming northeast to east.

Tonight 23 Apr Monroe Lower Keys

Partly cloudy. Lows in the mid 70s. Northeast to east Winds near 15 Mph.

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Key West - South Side Temperature Statistics

April Temperature

Key West International Airport (1.9 miles)

  • Lowest 7 April, 2024

    65.6 °F
  • Average April

    77.5 °F
  • Highest 19 April, 2024

    84.7 °F

Climate (2019–Present)

Key West International Airport (1.9 miles)

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  • Average Low 2019–2024

    75.7 °F
  • Average 2019–2024

    79.5 °F
  • Average High 2019–2024

    83.7 °F
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