Money Key Weather Forecast

    • 55
    • 75

    Rain Showers

    • 62
    • 68

    Breezy

    • 67
    • 73

    Breezy

    • 69
    • 74

    Rain Showers

    • 68
    • 76

    Rain Showers

    • 70
    • 76

    Rain Showers

    • 71
    • 77

    Mostly Sunny

Today 18 Jan Monroe Lower Keys

Mostly cloudy with a chance of Showers. Becoming windy. Highs in the mid 70s. Light and variable Winds in the Morning, becoming northwest to north 20 to 25 Mph this afternoon. Chance of rain 40 percent.

Tonight 18 Jan Monroe Lower Keys

Mostly cloudy in the Evening, then becoming partly cloudy. A slight chance of Showers. Windy. Colder. Lows in the upper 50s. North Winds 20 to 25 Mph, decreasing to near 20 Mph. Chance of rain 10 percent.

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Money Key Temperature Statistics

January Temperature

The Florida Keys - Marathon International Airport (10.6 miles)

  • Lowest 16 January, 2026

    51.1 °F

  • Average January

    71.4 °F

  • Highest 9 January, 2026

    81 °F

Climate (2021–Present)

The Florida Keys - Marathon International Airport (10.6 miles)

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  • Average Low 2021–2026

    75.4 °F

  • Average 2021–2026

    80.1 °F

  • Average High 2021–2026

    85.1 °F
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