Key West Weather Forecast

    • 77
    • 85

    Partly Sunny

    • 77
    • 85

    Slight Chance Rain Showers

    • 77
    • 85

    Partly Sunny

    • 75
    • 84

    Chance Rain Showers

    • 75
    • 83

    Mostly Sunny

    • 76
    • 84

    Mostly Sunny

Today 18 Apr Monroe Lower Keys

Mostly sunny. Highs in the mid to upper 80s. South to southwest Winds near 10 Mph, becoming variable and decreasing to near 5 Mph.

Tonight 18 Apr Monroe Lower Keys

Partly cloudy with a slight chance of Showers. Lows in the mid to upper 70s. Variable Winds near 5 Mph, becoming southeast to south and increasing to near 10 Mph. Chance of rain 20 percent.

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Key West Temperature Statistics

April Temperature

Key West International Airport (3.1 miles)

  • Lowest 2 April, 2021

    66 °F
  • Average April

    75.9 °F
  • Highest 11 April, 2021

    87.1 °F

Climate (2010–Present)

Key West International Airport (3.1 miles)

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  • Average Low 2010–Present

    75.4 °F
  • Average 2010–Present

    79.2 °F
  • Average High 2010–Present

    83.3 °F
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