Sombrero Key Weather Forecast

    • 55
    • 78

    Breezy

    • 51
    • 62

    Breezy

    • 57
    • 64

    Mostly Sunny

    • 68
    • 72

    Partly Sunny

    • 71
    • 76

    Partly Sunny

    • 71
    • 77

    Mostly Sunny

Today 22 Feb Monroe Middle Keys

Patchy fog in the morning. Mostly Sunny, then becoming partly to mostly cloudy with a chance of Showers in the afternoon. Becoming breezy late. Highs near 80. Light and variable Winds, becoming west to northwest and increasing to 15 to 20 Mph late. Chance of rain 30 percent.

Tonight 22 Feb Monroe Middle Keys

Mostly cloudy with a slight chance of Showers in the Evening, then becoming mostly clear after midnight. Windy. Cooler and less humid. Lows in the mid to upper 50s. Northwest to north Winds near 20 Mph, increasing to near 25 Mph. Chance of rain 20 percent.

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Sombrero Key Temperature Statistics

February Temperature

The Florida Keys - Marathon International Airport (7.5 miles)

  • Lowest 1 February, 2026

    44.7 °F

  • Average February

    66.5 °F

  • Highest 16 February, 2026

    80.7 °F

Climate (2021–Present)

The Florida Keys - Marathon International Airport (7.5 miles)

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  • Average Low 2021–2026

    75.3 °F

  • Average 2021–2026

    80 °F

  • Average High 2021–2026

    85.1 °F
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